BMW AMP UPGRADE | Now compatible with 97% of BMWs!
FREE SHIPPING ON ALL ORDERS WORLDWIDE X
Speakers + Amp set 15% OFF
COUPON: XMASALPHA
Customizable tune & mounting hardware for your [[tag2_or_mini]]
Up to 10 preset tuning files to switch according to your musical preferences
Augmented bass processing digitally expands bass capabilities
Hefty power output of RMS 710-840W and 1420-1680W MAX
Simple plug & play DIY installation
2-year warranty and individual support of Audio Engineer
for accurate sound quality, thanks to a built-in transceiver
total output, approximately twice as much as stock
for optical systems like Harman Kardon or Individual Audio
with one 500W max power output for additional subwoofer
that you can choose from directly in your iDrive
from $2125.00
Want to feel the quality of a custom-built studio system in the comfort of your BMW cabin? Then search no more: we've got the first high-end direct upgrade amplifier for BMWs with Top Hi-Fi optical audio systems like Logic 7, Individual Audio, or Harman Kardon.
Enjoy the highest fidelity of sound thanks to as little conversion as possible. Choose the audio tuning files on the fly in your iDrive. Simply put - elevate your in-car audio experience.
Powerful 533MHz Blackfin Digital Signal Processor | |
Offers channel mapping, parametric EQ, time alignment, gain control, and much more | |
Provides the DSP with as clean of an input signal as possible | |
Lets you switch between two of four tuning file banks directly through your iDrive system | |
Doesn’t need complicated signal conversion setups | |
Has a built-in optical transceiver | |
Has a robust variable 4-phase intelligent power supply | |
Retains full functionality of the iDrive settings (fader, bass balance, etc.) |
10-channel DSP processor | |
9x speaker level output channels | |
6x 150W MAX for the midrange speakers and tweeter channels @ 4 ohms | 75W RMS | |
2x 300W MAX for the subwoofer channels @ 4 ohms | 150W RMS | |
1x 500W MAX @ 4 ohms (or 800W MAX @ 2 ohms) | 250W RMS (or 400W RMS) | |
1x RCA 4V RMS pre-out for an active trunk sub or a passive sub and additional amplifier | |
90% efficient car audio amplifier | |
MOST input |
The first high end direct replacement and upgrade amplifier for BMW’s with Top Hifi Audio Systems running on optical input signal like Logic 7, Individual Audio, Harman Kardon. That sounds like a bunch of mumbo jumbo so what does it mean?
Up until now if you had a BMW with one of the premium audio systems branded as Logic 7, Individual Audio or Harman Kardon and equipped with an optic input signal you had no choice but to either build a custom and very expensive audio system using multiple electronic components like a line converter or MOST to analog converter followed by either a multichannel amplifier or even more than one multichannel amplifier. This was certainly no task for the average DIY’er.
The Alpha One LightWave amplifier has an optical transceiver built into it allowing the amp to effortlessly receive the optic digital input signal. To the naked eye it looks like a solid red light similar to what you have seen on home theater equipment. There are many significant benefits to having an integrated solution like this.
Thanks to this built-in input you will retain full use of your iDrive fader, balance bass, treble and multi-band equalizer control as our amp talks to your head unit and carries out everything it is told by the iDrive system. Even things like phone call, navigation prompts or park distance control sounds will continue to be at your control just like from the factory.
The second reason for which the direct optic input in the LightWave amplifier is a huge deal is the fact that the audio signal arrives at the DSP processor in its original form without any conversions along the way which gives the DSP as clean of an input signal as possible. This translates directly into the possibility of achieving outstanding sound quality when the iDrive system is being fed with a high resolution input signal like from your favorite subscription based music streaming service.
Having mentioned the DSP processor - the unit used in this amp is an extremely powerful 533MHz Blackfin Digital Signal Processor. It is the brain of the operation thanks to which all of the crucial signal processing that you’ve known our amps for can take place. It has all the goodies we need for channel mapping, endless amounts of parametric EQ, High/low/band-pass filters, time alignment, gain control etc. - you name it, we got it.
Needless to say as always at Alpha One we will set all of those for you and ship your amplifier pre-tuned to sound great right from the get go. The LightWave Amplifier has 4 Tuning file banks and what’s even more exciting is that you’re going to be able to switch between two of them directly through your iDrive system without ever leaving the drivers seat. Just like getting a burger at your favorite drive through. All you need to do is toggle the Surround/Logic 7 function on and off in the iDrive system to switch things up.
It’s difficult to say what is the most important part of the puzzle for delivering exceptional sound quality. One thing is for sure without the robust variable 4 phase intelligent power supply and combined with top of the line class D output stages it wouldn’t have been possible to make such a powerful, 90% efficient car audio amplifier.
for accurate sound quality, thanks to a built-in transceiver
total output, approximately twice as much as stock
for optical systems like Harman Kardon or Individual Audio
with one 500W max power output for additional subwoofer
that you can choose from directly in your iDrive
from $2125.00
Want to feel the quality of a custom-built studio system in the comfort of your BMW cabin? Then search no more: we've got the first high-end direct upgrade amplifier for BMWs with Top Hi-Fi optical audio systems like Logic 7, Individual Audio, or Harman Kardon.
Enjoy the highest fidelity of sound thanks to as little conversion as possible. Choose the audio tuning files on the fly in your iDrive. Simply put - elevate your in-car audio experience.
Powerful 533MHz Blackfin Digital Signal Processor | |
Offers channel mapping, parametric EQ, time alignment, gain control, and much more | |
Provides the DSP with as clean of an input signal as possible | |
Lets you switch between two of four tuning file banks directly through your iDrive system | |
Doesn’t need complicated signal conversion setups | |
Has a built-in optical transceiver | |
Has a robust variable 4-phase intelligent power supply | |
Retains full functionality of the iDrive settings (fader, bass balance, etc.) |
10-channel DSP processor | |
9x speaker level output channels | |
6x 150W MAX for the midrange speakers and tweeter channels @ 4 ohms | 75W RMS | |
2x 300W MAX for the subwoofer channels @ 4 ohms | 150W RMS | |
1x 500W MAX @ 4 ohms (or 800W MAX @ 2 ohms) | 250W RMS (or 400W RMS) | |
1x RCA 4V RMS pre-out for an active trunk sub or a passive sub and additional amplifier | |
90% efficient car audio amplifier | |
MOST input |
The first high end direct replacement and upgrade amplifier for BMW’s with Top Hifi Audio Systems running on optical input signal like Logic 7, Individual Audio, Harman Kardon. That sounds like a bunch of mumbo jumbo so what does it mean?
Up until now if you had a BMW with one of the premium audio systems branded as Logic 7, Individual Audio or Harman Kardon and equipped with an optic input signal you had no choice but to either build a custom and very expensive audio system using multiple electronic components like a line converter or MOST to analog converter followed by either a multichannel amplifier or even more than one multichannel amplifier. This was certainly no task for the average DIY’er.
The Alpha One LightWave amplifier has an optical transceiver built into it allowing the amp to effortlessly receive the optic digital input signal. To the naked eye it looks like a solid red light similar to what you have seen on home theater equipment. There are many significant benefits to having an integrated solution like this.
Thanks to this built-in input you will retain full use of your iDrive fader, balance bass, treble and multi-band equalizer control as our amp talks to your head unit and carries out everything it is told by the iDrive system. Even things like phone call, navigation prompts or park distance control sounds will continue to be at your control just like from the factory.
The second reason for which the direct optic input in the LightWave amplifier is a huge deal is the fact that the audio signal arrives at the DSP processor in its original form without any conversions along the way which gives the DSP as clean of an input signal as possible. This translates directly into the possibility of achieving outstanding sound quality when the iDrive system is being fed with a high resolution input signal like from your favorite subscription based music streaming service.
Having mentioned the DSP processor - the unit used in this amp is an extremely powerful 533MHz Blackfin Digital Signal Processor. It is the brain of the operation thanks to which all of the crucial signal processing that you’ve known our amps for can take place. It has all the goodies we need for channel mapping, endless amounts of parametric EQ, High/low/band-pass filters, time alignment, gain control etc. - you name it, we got it.
Needless to say as always at Alpha One we will set all of those for you and ship your amplifier pre-tuned to sound great right from the get go. The LightWave Amplifier has 4 Tuning file banks and what’s even more exciting is that you’re going to be able to switch between two of them directly through your iDrive system without ever leaving the drivers seat. Just like getting a burger at your favorite drive through. All you need to do is toggle the Surround/Logic 7 function on and off in the iDrive system to switch things up.
It’s difficult to say what is the most important part of the puzzle for delivering exceptional sound quality. One thing is for sure without the robust variable 4 phase intelligent power supply and combined with top of the line class D output stages it wouldn’t have been possible to make such a powerful, 90% efficient car audio amplifier.
for accurate sound quality, thanks to a built-in transceiver
total output, approximately twice as much as stock
for optical systems like Harman Kardon or Individual Audio
with one 500W max power output for additional subwoofer
that you can choose from directly in your iDrive
from $2125.00
Want to feel the quality of a custom-built studio system in the comfort of your BMW cabin? Then search no more: we've got the first high-end direct upgrade amplifier for BMWs with Top Hi-Fi optical audio systems like Logic 7, Individual Audio, or Harman Kardon.
Enjoy the highest fidelity of sound thanks to as little conversion as possible. Choose the audio tuning files on the fly in your iDrive. Simply put - elevate your in-car audio experience.
Powerful 533MHz Blackfin Digital Signal Processor | |
Offers channel mapping, parametric EQ, time alignment, gain control, and much more | |
Provides the DSP with as clean of an input signal as possible | |
Lets you switch between two of four tuning file banks directly through your iDrive system | |
Doesn’t need complicated signal conversion setups | |
Has a built-in optical transceiver | |
Has a robust variable 4-phase intelligent power supply | |
Retains full functionality of the iDrive settings (fader, bass balance, etc.) |
10-channel DSP processor | |
9x speaker level output channels | |
6x 150W MAX for the midrange speakers and tweeter channels @ 4 ohms | 75W RMS | |
2x 300W MAX for the subwoofer channels @ 4 ohms | 150W RMS | |
1x 500W MAX @ 4 ohms (or 800W MAX @ 2 ohms) | 250W RMS (or 400W RMS) | |
1x RCA 4V RMS pre-out for an active trunk sub or a passive sub and additional amplifier | |
90% efficient car audio amplifier | |
MOST input |
The first high end direct replacement and upgrade amplifier for BMW’s with Top Hifi Audio Systems running on optical input signal like Logic 7, Individual Audio, Harman Kardon. That sounds like a bunch of mumbo jumbo so what does it mean?
Up until now if you had a BMW with one of the premium audio systems branded as Logic 7, Individual Audio or Harman Kardon and equipped with an optic input signal you had no choice but to either build a custom and very expensive audio system using multiple electronic components like a line converter or MOST to analog converter followed by either a multichannel amplifier or even more than one multichannel amplifier. This was certainly no task for the average DIY’er.
The Alpha One LightWave amplifier has an optical transceiver built into it allowing the amp to effortlessly receive the optic digital input signal. To the naked eye it looks like a solid red light similar to what you have seen on home theater equipment. There are many significant benefits to having an integrated solution like this.
Thanks to this built-in input you will retain full use of your iDrive fader, balance bass, treble and multi-band equalizer control as our amp talks to your head unit and carries out everything it is told by the iDrive system. Even things like phone call, navigation prompts or park distance control sounds will continue to be at your control just like from the factory.
The second reason for which the direct optic input in the LightWave amplifier is a huge deal is the fact that the audio signal arrives at the DSP processor in its original form without any conversions along the way which gives the DSP as clean of an input signal as possible. This translates directly into the possibility of achieving outstanding sound quality when the iDrive system is being fed with a high resolution input signal like from your favorite subscription based music streaming service.
Having mentioned the DSP processor - the unit used in this amp is an extremely powerful 533MHz Blackfin Digital Signal Processor. It is the brain of the operation thanks to which all of the crucial signal processing that you’ve known our amps for can take place. It has all the goodies we need for channel mapping, endless amounts of parametric EQ, High/low/band-pass filters, time alignment, gain control etc. - you name it, we got it.
Needless to say as always at Alpha One we will set all of those for you and ship your amplifier pre-tuned to sound great right from the get go. The LightWave Amplifier has 4 Tuning file banks and what’s even more exciting is that you’re going to be able to switch between two of them directly through your iDrive system without ever leaving the drivers seat. Just like getting a burger at your favorite drive through. All you need to do is toggle the Surround/Logic 7 function on and off in the iDrive system to switch things up.
It’s difficult to say what is the most important part of the puzzle for delivering exceptional sound quality. One thing is for sure without the robust variable 4 phase intelligent power supply and combined with top of the line class D output stages it wouldn’t have been possible to make such a powerful, 90% efficient car audio amplifier.
that will fit even in the tightest spaces
for BMW audio systems like Base, Hi-Fi, and Hi-Fi System Harman Kardon
approx. 4–7 times as much power as the stock amps (vs. 205–360W)
8 speaker level output channels and one RCA line level pre-out to drive an additional subwoofer amplifier
tailored right to your taste and the cabin of your car
Amp up the quality of your sound system. With this upgrade, you’ll quite literally feel the increased wattage! Enhance the audio in your BMW or MINI and embark on a new sonic journey. Trust us: installing our amplifier will be just the first step!
Enjoy the pre-programmed tailor-made tune optimized specifically for the interior of your vehicle and your musical preferences. Let the deeper and much more powerful bass send chills down your spine. Simply put – elevate your in-car audio experience.
Equipped with a versatile 64-bit 295 MHz Digital Signal Processor |
|
Up to 10 preset tuning files to switch according to your musical preferences | |
Start-stop capable thanks to 6V supply | |
Offers Augmented Bass Processing for deep and powerful bass/td> | |
Provides channel mapping, 30-band graphic EQ, time alignment, gain control, and more |
9-channel DSP processor | |
8x speaker-level output channels | |
710W RMS/1420W peak total output | |
6x 65W RMS/130W MAX channels for midrange speakers and tweeters (at 4 Ohms) | |
2x 160W RMS/320W MAX channels for the subwoofer channels (at 2 Ohms) | |
1x RCA 3V RMS for an additional subwoofer amplifier | |
10–20,000 Hz frequency response | |
Optical S/PDIF input 6–192 kHz with an integrated sample rate converter | |
USB port for connecting to a Windows PC using the DSP Tool |
Each BMW is different… and so is the musical taste of its owner. Forget the “one size fits all” audio systems. You know what they say – a jack of all trades is a master of none.
Here at BimmerTech, we’re offering you a personalized audio experience that you won't find anywhere else.
Our Plug and Play Alpha One Amplifier upgrade kit is tailor-made exactly for your car. Your Amplifier kit will arrive with custom mounting brackets, a plug-and-play wiring harness, and all the connectors that bolt right onto your car as if they were there from the factory.
And that’s just the beginning…
Our sound engineers have carefully crafted a variety of individually sounding DSP tune sets which we pre-load to your Alpha One Amp before it arrives at your doorstep.
This way you can switch between up to 10 different pre-loaded DSP tuning files and adjust the amplifier to the music genre and the way you like listening to it.
If you want to tweak the sound and have it adjusted to your personal preferences our sound engineers will be happy to connect with you and dial in the amp exactly like you want it.
that will fit even in the tightest spaces
for BMWs with Harman Kardon (iDrive 7 and 8 versions)
total output, over three times as much output power as the stock amp
10 speaker level output channels and one RCA line level pre-out to drive an additional subwoofer amplifier
tailored right to your taste and the cabin of your car
Amp up the quality of your sound system. With this upgrade, you’ll quite literally feel the increased wattage! Enhance the audio in your BMW and embark on a new sonic journey. Trust us: installing our amplifier will be just the first step!
Enjoy the pre-programmed tailor-made tune optimized specifically for the interior of your vehicle and your musical preferences. Let the deeper and much more powerful bass send chills down your spine. Simply put – elevate your in-car audio experience.
Equipped with a versatile 64-bit 295 MHz Digital Signal Processor | |
Utilizes proprietary Class GD Technology for high efficiency and minimal heat generation | |
Start-stop capable thanks to a 6V supply | |
Offers Augmented Bass Processing for deep and powerful bass | |
Provides channel mapping, 30-band graphic EQ, time alignment, gain control, and more | |
2-year limited warranty |
11-channel DSP processor | |
10x speaker-level output channels | |
840W RMS/1680W peak total output | |
8x 65W RMS/130W MAX channels for midrange speakers and tweeters (at 4 Ohms) | |
2x 160W RMS/320W MAX channels for the subwoofer channels (at 2 Ohms) | |
1x RCA 3V RMS for an additional subwoofer amplifier | |
20–22,000 Hz frequency response | |
Optical S/PDIF input 6–192 kHz with an integrated sample rate converter | |
USB port for connecting to a Windows PC using the DSP Tool |
Each BMW is different… and so is the musical taste of its owner. Forget the “one size fits all” audio systems. You know what they say – a jack of all trades is a master of none.
Here at BimmerTech, we’re offering you a personalized audio experience that you won't find anywhere else.
Our Plug and Play Alpha One Amplifier upgrade kit is tailor-made exactly for your car. Your Amplifier kit will arrive with custom mounting brackets, a plug-and-play wiring harness, and all the connectors that bolt right onto your car as if they were there from the factory. And that’s just the beginning…
Our sound engineers have carefully crafted a variety of individually sounding DSP tune sets which we pre-load to your Alpha One Amp before it arrives at your doorstep.
This way you can switch between up to 10 different pre-loaded DSP tuning files and adjust the amplifier to the music genre and the way you like listening to it.
If you want to tweak the sound and have it adjusted to your personal preferences our sound engineers will be happy to connect with you and dial in the amp exactly like you want it.
for accurate sound quality, thanks to a built-in transceiver
total output, at least 3 times as much as stock
for optical systems like Harman Kardon or Individual Audio
with one 500W max power output for additional subwoofer
that you can choose from directly in your iDrive
Want to feel the quality of a custom-built studio system in the comfort of your BMW cabin? Then search no more: we've got the first high-end direct upgrade amplifier for BMWs with Top Hi-Fi optical audio systems like Logic 7, Individual Audio, or Harman Kardon.
Enjoy the highest fidelity of sound thanks to as little conversion as possible. Choose the audio tuning files on the fly in your iDrive. Simply put – elevate your in-car audio experience.
Powerful 533MHz Blackfin Digital Signal Processor | |
Offers channel mapping, parametric EQ, time alignment, gain control, and much more | |
Provides the DSP with as clean of an input signal as possible | |
Lets you switch between two of four tuning file banks directly through your iDrive system | |
Doesn’t need complicated signal conversion setups | |
Has a built-in optical transceiver | |
Has a robust variable 4-phase intelligent power supply | |
Retains full functionality of the iDrive settings (fader, bass balance, etc.) |
10-channel DSP processor | |
9x speaker level output channels | |
6x 150W MAX for the midrange speakers and tweeter channels @ 4 ohms | 75W RMS | |
2x 300W MAX for the subwoofer channels @ 4 ohms | 150W RMS | |
1x 500W MAX @ 4 ohms (or 800W MAX @ 2 ohms) | 250W RMS (or 400W RMS) | |
1x RCA 4V RMS pre-out for an active trunk sub or a passive sub and additional amplifier | |
90% efficient car audio amplifier | |
MOST input |
The first high-end direct replacement and upgrade amplifier for BMWs with Top Hi-Fi audio systems running on optical input signal like Logic 7, Individual Audio, or Harman Kardon.
Thanks to the built-in optical transceiver of Lightwave, you can say goodbye to custom, complex, and very expensive audio setups based on multiple electronic components. Now, instead of a line converter or MOST to analog converter followed by one or more multichannel amplifiers, simply replace your factory amp with Alpha One Lightwave Amplifier.
Less conversion means unparalleled audio quality usually only found in meticulously built home or studio stereo systems. But in the comfort of your BMW cabin!
The Alpha One Lightwave amplifier can effortlessly receive the optic digital input signal. Why is it important? Well, there are many significant benefits to having an integrated optical transceiver.
Thanks to this built-in input, you retain full functionality of your iDrive fader, bass balance, treble, and multi-band equalizer control – our amp talks to your head unit and does everything the iDrive system tells it to. Even things like phone calls, navigation prompts, or park distance control sounds will continue to be at your disposal, just like from the factory.
Additionally, the audio signal arrives at the Lightwave’s powerful 533MHz Blackfin Digital Signal Processor in its original form without any conversions along the way. This gives the DSP as clean of an input signal as possible, translating into an outstanding sound quality.
With such a potent DSP as the brain of the operations, Lightwave has everything that’s required for channel mapping, endless amounts of parametric EQ, high/low/band-pass filters, time alignment, gain control, and much more. Needless to say, as always at Alpha One we will set all of those for you and ship your amplifier pre-tuned to sound great right from the get-go.
The Lightwave Amplifier has 4 tuning file banks. What’s even more exciting is that you will be able to switch between 2 of them directly through your iDrive system. All you need to do is toggle the Surround/Logic 7 function on or off to switch things up.
Packaged into a surprisingly small unit, all of the above results in excellent sound quality, even with the factory OEM BMW speakers. And you get a whole kit for plug-an/bd-play implementation.
6-8 x 65/130 Watts at 4 Ohms
2 x 160/320 Watts at 2 Ohms
10 Hz - 22.000 Hz
295 MHz
6-8 x Highlevel, 1 x Optical, 1 x Remote In
64 Bit
< 0.03 %
Customize your sound in so many ways with high-end audio features such as Digital Signal Processing (DSP), a 30-band graphic EQ, and numerous sound-shaping filters. The experienced DIYer can access and adjust it all using a laptop and the provided USB cable
Every [[brand]]BMW is different... and so is the musical taste of its owner. Forget about 'one size fit all' audio systems. You know what they say – a jack of all trades is a master of none.
Here at BimmerTech, we’re offering you a personalized audio experience which you won't find anywhere else.
Our Plug and Play Alpha One Amplifier upgrade kit is tailor made exactly for your car [[tag_1]]. Your Amp kit will arrive with custom mounting brackets, a plug and play wiring harness and all the connectors that bolt right on to your car as if they were there from the factory.
And that’s just the beginning.
Our sound engineers have carefully crafted a variety of individually sounding DSP tune sets which we pre-load to your Alpha One Amp before it arrives at your doorstep.
This way you can switch between up to 10 different pre-loaded DSP tuning files and adjust the amplifier to the music genre and the way you like listening to it.
If you want to tweak the sound and have it adjusted to your personal preferences our sound engineers will be happy to connect with you and dial in the amp exactly like you want it.
If you’re into DIY, you’ll have Alpha One BMW Speakers installed and working in a couple of hours. Most of that time is needed to remove and replace the trim, since the speakers themselves are truly plug and play. There will be no wires to cut and no visual changes to your cabin.
In most cases you’ll have the speakers working in 3 easy steps:
Remove trim panels
Unbolt and swap the stock speakers with Alpha One Speakers.
Reinstall the trim.
Want to see the sneak peak of the install in your car?
Decode your VIN first: (last 7 digits)
*Install time and other details depends on your vehicle specifications. Enter your VIN to verify it.
Your iDrive Generation:
[[installDetails.generation]]
Your BMW Audio System:
[[installDetails.system]]
Installation Time:
[[installDetails.data.duration]]
The amp installation can be carried out in [[installDetails.data.steps.length]] easy steps:Here’s a sneak peek of the speakers install:
[[step]]
At this time we do not offer an amplifier upgrade for the higher end BMW audio systems. Sign up to our list if you’re interested.
Need help with installation?
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[[cr.user.name]] [[cr.user.last_name]]
[[cr.user.vehicle]]
[[cr.title]]
[[cr.date | dateFormat]]Are you dissatisfied with the underwhelming stock audio in your BMW E90? Don't worry, we have a simple solution that will revolutionize your sound system. Introducing the Alpha One BMW amplifier upgrade, designed to unlock a whole new realm of bass capabilities and transform your audio experience.
Experience a whole new level of bass performance with our Alpha One BMW amplifier upgrade, boasting augmented bass processing and an impressive power output of RMS 710W and 1420W MAX. Say goodbye to lackluster audio and embrace the immersive sound quality you deserve.
When you choose our BMW E90 amplifier, you not only get enhanced power but also a personalized audio experience. Our amplifier package includes a customized DSP tuning file, tailored to optimize the audio performance within the compact interior of your 3 Series and cater to your unique musical taste. We believe in providing a tailored solution rather than a generic one-size-fits-all approach. With the versatile 64-bit DSP Processor, you have full control over a wide range of audio adjustments, ensuring your sound system is precisely tuned to perfection.
Engineered with our proprietary Class GD Technology, the Alpha One amplifier upgrade for BMW E90 guarantees optimal efficiency and minimal heat generation. Equipped with 8 separate speaker-level output channels, our amplifier offers versatile connectivity options. Should you desire an additional trunk subwoofer, our RCA line-out enables a seamless integration.
Please note that the factory audio system in your E90 will influence the setup of your BMW amplifier upgrade. Depending on whether you have the standard audio (Base) or a premium option (Hi-Fi, Harman Kardon, etc.) installed, the mounting hardware may vary. Rest assured, our expert team will ensure a compatible and seamless installation process.
Upgrade your sound system effortlessly with our fully reversible plug & play solution. If you've ever assembled IKEA furniture, you'll find the installation of the Alpha One Amplifier for your BMW E90 a breeze.
Don't settle for subpar audio quality in your BMW E90. Elevate your driving experience with the Alpha One Amplifier Upgrade.
Show more less
All our [[tag_1]] stereo upgrades are designed with easy installation in mind. Confident DIYers will even be able to install a full set of speakers and our amplifier upgrade themselves, at home, in only a few hours. Learn more about how easy BMW audio system installation can be.
Don't want to tackle the job yourself? We also work closely with a global network of authorized dealers. Find your nearest audio shop.
Upgrading from the [[tag_1]] factory speakers to our Alpha One kit will make a huge difference to the quality of the sound in your vehicle. We use premium materials and a carefully honed design for improved clarity and performance, giving a more refined, enjoyable sound. With around 30% greater power handling than the standard OEM speakers, Alpha Ones are also capable of greater volume in appropriate setups.
Owners of vehicles with a basic factory stereo — without tweeters or a separate amplifier — will notice an even greater improvement when adding both components to their system with our Alpha One kit and Alpha One Amplifier.
The Alpha One speakers are a marked step up from any other plug-and-play speaker kit on the market; both our speakers and amplifier are meticulously designed from the ground up for optimal performance in your [[tag2_and_mini]], for a truly remarkable sound out of the box.
But a lot goes into building a great sound system, and standout speakers like the Alpha Ones are just part of the puzzle. Other companies can offer speakers, but only BimmerTech has the combined decades of experience working with BMW electronics and audio expertise to create equipment that perfectly matches your vehicle’s factory stereo.
When buying a Alpha One Amplifier alongside your Alpha One speakers, we are also able to tune the amplifier to match not only your vehicle, but also the speakers you have fitted (Alpha One or OEM). This results in a far better sound than you’d get from a one-size-fits-all solution from another brand.
Yes. We designed the Alpha One speakers to perform in BMWs with a range of stereo systems, including the most basic options without a separate amplifier. The Alpha Ones will still be a noticeable improvement over the factory speakers. To make the most of your new speakers, however, you may want to add our Alpha One Amplifier amplifier.
Yes. Adding Alpha One tweeters to a vehicle that did not come with tweeters from the factory will require replacing a trim piece in the front doors, in which the tweeters will be mounted. After selecting your model, you'll see the list of parts you will need to purchase to install your kit. Contact us for more information.
Almost no mainstream aftermarket speakers have the power handling to take full advantage of the extra wattage provided by a more powerful amplifier. Even our Alpha One Amplifier is tuned at less than its full power output to prevent overloading the speakers. More powerful amplifiers are useful only in custom speaker installations usually requiring dedicated speaker enclosures.
The true benefit of our Alpha One Amplifier isn’t just the increased power, but the improvement it can make to the quality of the sound, thanks to the 64-bit DSP and high signal-to-noise ratio. Our expert audiophiles use this capability to tune your amplifier to suit your specific vehicle and speakers, meaning you’ll get a more pleasant sound than you would from an amplifier that hasn’t been professionally adapted to your vehicle, whatever its specs on paper.
Our amplifier is designed to perform best with the BMW OEM HiFi speakers or our Alpha One kit. With either of these sets, we will tune the amp to bring out the best in your speakers. If you upgrade to the Alpha Ones at a later date, we will provide a tuning file to adjust the amplifier’s tuning for your new speakers.
The Alpha One Amplifier can also be used with other aftermarket speakers, but we are not able to provide dedicated tuning files. For optimal performance, we recommend using Alpha One subwoofers.
We have chosen not to publish frequency response graphs for our speakers because we don't believe this information is useful in a car audio scenario. The interior of your vehicle — including its size, shape and materials — is going to have a significant impact on the sound you actually hear, and this won’t be shown on a frequency response grap.
We took frequency measurements during the development process, but the sound that really matters is the sound in situ in the car, where we did the bulk of the tuning work when developing our Alpha One kit.
We have published specifications for our speakers on our website in the 'Specification' section to make it easy to understand what each speaker offers.
In terms of other aspects of the speakers' design, we have purposefully chosen specifications that are well suited to use with either a factory [[tag_1]] amp or our own Alpha One Amplifier. This balance of capabilities is what gives our speakers such an impressive all-round performance.
How many speakers you will need depends on factory [[tag_1]] speaker system. But with BimmerTech, you don't need to replace them all at once; you can upgrade as many or as few speakers as you want.
For most vehicles, we offer three prepared BMW speaker replacement kits:
You can even choose speakers individually, if you aren't looking for a full BMW car stereo upgrade yet.
We do not offer a money-back free trial. If you don't have the opportunity to hear the Alpha One speakers for yourself before buying, you can check out what our happy customers have to say about their phenomenal sound:
Yes, we offer a full range of MINI Cooper stereo upgrades, for both the standard sound system and the premium factory options made by Harman Kardon. MINI Cooper owners will enjoy the same ease of installation and impeccable sound BimmerTech is known for in the BMW world.