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From: $1215 $1350

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One and Only
Amplifier Upgrade

Alpha One Amplifiers — compatible
with 97.4% of BMWs & MINIs

FROM $1349
Buy Amplifier
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LEARN THE AMP SPECS:
Alpha One Amplifier

One & Only Customized Audio System

Alpha One Amplifier

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

UP10 Amplifier

For post-2018 Harman Kardon (688) in vehicles
with iDrive 7 or later

Lightwave Amplifier

For pre-2018 Harman Kardon (688), Individual
(752) & HiFi Professional (677)

UP8 Amplifier

For Base, HiFi (676) and Harman Kardon (674)
from all post-2006 model years

Find the right amplifier version for your car!

Lightwave Amplifier

from $1999.00

Less conversion

for accurate sound quality, thanks to a built-in transceiver

2300W max

total output, at least 3 times as much as stock

High-end upgrade

for optical systems like Harman Kardon or Individual Audio

9 channels

with one 500W max power output for additional subwoofer

Selectable tunes

that you can choose from directly in your iDrive

Get the details about the amp for your car:

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.

Alpha One Amplifier

Get the details about the amp for your car:

Features:
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.)
Specifications:
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 

Get the details about the amp for your car:

The Life of an Audiophile Made Easy

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!

Optical Magic – All within the Lightwave

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.

Tailored to Your Taste, like All Great Things Should Be

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.

Get the details about the amp for your car:

UP8 Amplifier - It's a match!

UP8 Amplifier — Sorry, this one's not for your car!

$[[PowerClarityPrice]] $[[pcBasePrice]] $[[defPrice.PowerClarity | saleDisPrice]] $[[defPrice.PowerClarity]] Not compatible

Compact design

that will fit even in the tightest spaces

Direct upgrade

for BMW audio systems like Base, Hi-Fi, and Hi-Fi System Harman Kardon

1420W max

approx. 4–7 times as much power as the stock amps (vs. 205–360W)

9 Output channels

8 speaker level output channels and one RCA line level pre-out to drive an additional subwoofer amplifier

Sound optimization

tailored right to your taste and the cabin of your car

$[[PowerClarityPrice]] $[[pcBasePrice]] $[[defPrice.PowerClarity | saleDisPrice]] $[[defPrice.PowerClarity]] Not compatible

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.

Alpha One Amplifier
Features:
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 
Specifications:
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

BMW Audio Upgrade Personalized like No Other

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.

Plug-and-Play Customized Amplifier

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…

Alpha One Amplifier – Sounds Amazing Right Out of the Box

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.

UP10 Amplifier - It's a match!

UP10 Amplifier — Sorry, this one's not for your car!

$[[PowerClarityPrice]] $[[pcBasePrice]] $[[defPrice.PowerClarity | saleDisPrice]] $[[defPrice.PowerClarity]] Not compatible

Compact design

that will fit even in the tightest spaces

Direct upgrade

for BMWs with Harman Kardon (iDrive 7 and 8 versions)

1680W max

total output, over three times as much output power as the stock amp

11 output channels

10 speaker level output channels and one RCA line level pre-out to drive an additional subwoofer amplifier

Sound optimization

tailored right to your taste and the cabin of your car

$[[PowerClarityPrice]] $[[pcBasePrice]] $[[defPrice.PowerClarity | saleDisPrice]] $[[defPrice.PowerClarity]] Not compatible

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.

Alpha One Amplifier
Features:
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
Specifications:
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

BMW Audio Upgrade Personalized like No Other

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.

Plug-and-Play Customized Amplifier

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…

Alpha One Amplifier – Sounds Amazing Right Out of the Box

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.

Lightwave Amplifier – It's a match!

Lightwave Amplifier — Sorry, this one's not for your car!

$[[PowerClarityPrice]] $[[pcBasePrice]] $[[defPrice.PowerClarity | saleDisPrice]] $[[defPrice.PowerClarity]] Not compatible

Less conversion

for accurate sound quality, thanks to a built-in transceiver

2300W max

total output, at least 3 times as much as stock

High-end upgrade

for optical systems like Harman Kardon or Individual Audio

9 channels

with one 500W max power output for additional subwoofer

Selectable tunes

that you can choose from directly in your iDrive

$[[PowerClarityPrice]] $[[pcBasePrice]] $[[defPrice.PowerClarity | saleDisPrice]] $[[defPrice.PowerClarity]] Not compatible

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.

Alpha One Amplifier
Features:
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.)
Specifications:
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 Life of an Audiophile Made Easy

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!

Optical Magic – All within the Lightwave

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.

Tailored to Your Taste, like All Great Things Should Be

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.

Alpha One Amplifier
([[tag_1]] Amplifier upgrade) specifications
Output Power RMS/Max

6-8 x 65/130 Watts at 4 Ohms

2 x 160/320 Watts at 2 Ohms

Frequency response

10 Hz - 22.000 Hz

DSP processing power

295 MHz

Number of inputs

6-8 x Highlevel, 1 x Optical, 1 x Remote In

DSP resolution

64 Bit

Total harmonic distortion (THD)

< 0.03 %

amplifier

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

Alpha One Amplifier
([[tag_1]] Amplifier upgrade) features
Exclusive sound upgrade
  • Pre-programming and optimization specifically for [[tag_1]] and your musical preferences
  • Higher Signal-to-noise ratio and a much higher output power than regular OEM unit
  • Plug & Play install for [[tag2_and_mini]] with or without a factory amplifier (cars that lack it get equipped with additional harnesses and brackets)
  • 2-year limited warranty
Technology
  • Proprietary Class GD Technology for high efficiency and minimal heat generation
  • 8 separate configurable amplifier channels for maximum flexibility
  • Extremely powerful DSP with virtually limitless sound adjustment options all freely configurable via PC- Tool software (Windows)
  • 64-bit DSP Processor with 32-bit coprocessor
  • AD/DA converter from BurrBrown
  • DSP processor with Dynamic Bass Enhancement and Real Center Technology
  • Customized DSP tune for OEM or Alpha One Speakers
  • Augmented bass processing for deep and powerful bass
Design
  • Start/stop capable down to 6 volts supply voltage
  • State-of-the-art SMD technology for a more compact design and maximum reliability
  • Six-layer printed circuit boards in multilayer technology for the best possible power and signal transmission
Inputs/Outputs
  • 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
  • Mono RCA signal output for adding an additional subwoofer amplifier
  • Remote Out for connecting an additional subwoofer amplifier
Alpha one amplifier

No one else offers such a personalized audio upgrade for [[tag_1]] like we do.

Every is different... and so is the musical taste of its owner. Forget about "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 which you won't find anywhere else.

Plug and Play customized amplifier.

Our Plug and Play Alpha One Amplifier upgrade kit is tailor made exactly for your car. 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.

customized amplifier
sound amazing

Your Alpha One Amplifier will sound amazing right out of the box.

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.

Easy do-it-yourself install even in 15 min*

*Install time and other details depends on your vehicle specifications. Enter your VIN to verify it.

Need help with installation?

[[installer.name]]
[[installer.miles]] miles from you
[[installer.type]] Authorized Installer
Installations by appointment only.
Contact us for more informaton:
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Buy audio upgrades

Woofer set

Alpha One Woofer set
FROM $[[PureBassPrice]] $[[pbBasePrice]] $[[defPrice.PureBass | saleDisPrice]] $[[defPrice.PureBass ]] $[[defPrice.PureBass]] Not compatible

Front & Woofer set

Alpha One Front & Woofer set
FROM $[[DriversChoicePrice]] $[[dcBasePrice]] $[[defPrice.DriversChoice | saleDisPrice]] $[[defPrice.DriversChoice ]] $[[defPrice.DriversChoice]] Not compatible

Complete set

Alpha One Complete set
FROM $[[StudioSoundPrice]] $[[ssBasePrice]] $[[defPrice.StudioSound | saleDisPrice]] $[[defPrice.StudioSound ]] $[[defPrice.StudioSound]] Not compatible

Amplifier upgrade

Amplifier
FROM $[[PowerClarityPrice]] $[[pcBasePrice]] $[[defPrice.PowerClarity | saleDisPrice]] $[[defPrice.PowerClarity ]] $[[defPrice.PowerClarity]] Not compatible

Free worldwide shipping

Customized [[tag2_and_mini]]
amplifier upgrades

The stock sound system of your BMW is not meeting your expectations? Our Alpha One BMW amplifier upgrade is a very simple way to improve your in-car audio experience. With its augmented bass processing and a hefty power output of RMS 710-840W and 1420-1680W MAX, you’ll unlock new bass capabilities in your BMW.

Deeper, more powerful, and fully personalized – your BMW amplifier will come with a customized DSP tuning file, optimized for the interior of your ride and your musical taste. Because we know that the “one size fits all” approach simply doesn’t cut it for car audio. Its versatile 64-bit DSP Processor also allows for a wide range of sound adjustability.

Utilizing the proprietary Class GD Technology, our Alpha One Amplifier for BMW is designed for maximal efficiency and minimal heat generation. It’s also equipped with 8-10 separate speaker-level output channels and an RCA line out for connecting an additional trunk subwoofer if you need one.

Your stock sound system will largely determine the BMW amplifier upgrade. Depending on whether you have regular audio (Base) or some other option (Hi-Fi, Harman Kardon, etc.) installed, the mounting hardware may differ.

Regardless of your factory audio system, the Alpha One BMW amplifier for your BMW is a fully reversible plug & play upgrade. If you’ve ever put together IKEA furniture or Lego sets, you’ll manage this installation well!

FAQ

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 graph.

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:

  • Pure Bass: only underseat woofers, for powerful low-end sound.
  • Driver's Choice: replacement speakers for the front of the car.
  • Studio Sound: a complete set of speakers for your whole vehicle.

You can even choose speakers individually, if you aren't looking for a full BMW car stereo upgrade yet.

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.

BMW sound system blog