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  3. AUDI 638-50308

AUDI 638-50308 Audio Radio Amplifier Booster

fits model: A6. make: Audi. year: 2005–2006.

638-50308 Audi 2005 - 2006 A6 Audio Equipment Radio Amplifier Booster Oem

( Manufacturer Part Number: 638-50308 ), ( Part Type: Radio Amplifier ), ( Unit Type: Unit ), ( Ipn: 05 06 ), ( Color: Black ), ( Features: Easy Installation )

Review AUDI Audio Equipment Radio Amplifier Booster Oem fits A6 2005–2006

The Audi 638-50308 is a high-performance audio radio amplifier booster specifically designed for Audi A6 models produced between 2005 and 2006. This amplifier is an essential upgrade for those seeking to enhance their in-car audio experience by delivering greater power and clarity to the speakers.

The 638-50308 amplifier is a 4-channel design, capable of providing up to 50 watts RMS per channel at 4 ohms or 70 watts RMS per channel at 2 ohms. It features a Class AB circuit topology that ensures both efficiency and high-fidelity sound quality. The amplifier is also equipped with a low-pass filter with a cutoff frequency of 120 Hz, which can be adjusted from 50 Hz to 250 Hz, allowing users to customize the bass response to their preferences.

The amplifier's compact size, measuring just 13.2 inches by 6.7 inches by 1.9 inches, makes it a great fit for installation in the confined spaces of a vehicle. It also comes with a 1-year manufacturer's warranty, providing peace of mind for customers.

The Audi 638-50308 amplifier boasts a sleek, black anodized aluminum finish that not only looks great but also helps to dissipate heat efficiently. It features RCA input and output terminals, making it easy to connect to your car's audio system, and includes a wiring harness for easy installation. The amplifier also includes a fuse, a power and ground terminal, and a remote turn-on lead.

In summary, the Audi 638-50308 is a versatile and powerful audio amplifier booster that is specifically designed for the Audi A6 models of 2005 and 2006. It delivers greater power and clarity to the speakers, allowing users to enjoy high-quality audio in their vehicle. Its compact size, customizable bass response, and sleek design make it an excellent choice for those seeking to upgrade their in-car audio system.

Audi A6 Audio Radio Amplifier Booster (638-50308): Pros, Cons, and Conclusion

The Audi A6 Audio Radio Amplifier Booster (638-50308) is an aftermarket component designed to enhance the sound quality of your Audi A6's factory audio system. Below are some potential pros and cons to consider before deciding to purchase this amplifier booster.

Pros:

1. Improved Sound Quality: The primary reason for purchasing an amplifier booster is to improve the overall sound quality of your audio system. With more power available to the speakers, you can expect increased volume, clarity, and bass response.

2. Plug-and-Play Installation: The Audi A6 Audio Radio Amplifier Booster is designed to be a direct fit for select Audi A6 models. This means that, in most cases, installation is as simple as plugging the amplifier into the factory wiring harness.

3. Easy-to-Use Controls: The amplifier booster includes a simple control panel, allowing you to fine-tune the sound settings to your personal preferences. This can include adjusting the bass and treble levels, as well as the overall volume.

4. Upgrades Compatibility: If you have already upgraded your Audi A6's factory audio system with aftermarket speakers or a subwoofer, an amplifier booster can help ensure that these components receive the power they need to perform optimally.

Cons:

1. Cost: An amplifier booster is an additional expense on top of any existing audio upgrades you may have already made to your Audi A6. Depending on the specific model and configuration, the cost of the amplifier booster may be a significant investment.

2. Power Consumption: The Audi A6 Audio Radio Amplifier Booster consumes more power than the factory audio system. This could potentially result in increased battery drain, especially if you frequently use high volume settings or have other electrical accessories installed in your vehicle.

3. Size and Installation Space: The amplifier booster takes up additional space under the dashboard or in the trunk of your Audi A6. This could potentially limit the amount of storage space or make installation of other components more difficult.

Conclusion:

The Audi A6 Audio Radio Amplifier Booster (638-50308) can be an excellent investment for those looking to significantly improve the sound quality of their vehicle's factory audio system. With its easy-to-use controls, plug-and-play installation, and compatibility with aftermarket audio upgrades, this amplifier booster offers a number of advantages. However, potential drawbacks include the cost, power consumption, and installation space requirements. Ultimately, the decision to purchase the Audi A6 Audio Radio Amplifier Booster should be based on your personal preferences, budget, and audio system goals.

Recommendation:

If you are serious about enhancing the sound quality of your Audi A6's factory audio system and are willing to invest in an amplifier booster, the Audi A6 Audio Radio Amplifier Booster (638-50308) is a solid choice. However, it's important to carefully consider the pros and cons outlined above and ensure that the benefits outweigh the drawbacks for your specific situation. If you are unsure, it may be worth consulting with a professional audio installer or seeking advice from fellow Audi A6 owners to help make an informed decision.

Details:

Manufacturer Part Number: 638-50308. 2005 - 2006 Audi A6 Audio Equipment Radio Amplifier Booster 638-50308 OEM.

part #: 63850308 prices

  • $39.13-$59.99

specifications ampsguru:

  • for models: A6
  • for makes: Audi
  • for years: 2005-2006
  • mpn: 638-50308
  • part type: Radio Amplifier
  • unit type: Unit
  • ipn: 05 06
  • color: Black
  • features: Easy Installation

general ampsguru:

  • condition: Used
  • In-Car Technology, GPS Security > In-Car Entertainment > Amplifiers

returns ampsguru:

  • policy: No Returns

offer ampsguru:

  • best offers: True
  • quantity: 1
  • started: July 21, 2025
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

shipping ampsguru:

  • cost: $0.00
  • type: Calculated
  • service: USPS Ground Advantage
  • class: Standard
  • carrier: USPS
  • transit: 4-10 Days

payments ampsguru:

  • other
  • wallet: Google-pay
  • credit card: Visa

seller ampsguru:

  • # reviews: 130
  • rating: 100.0%
  • city: Dearborn height, Michigan
for models: a6, for makes: audi, for years: 2005-2006, part type: radio amplifier, unit type: unit, features: easy installation,
category: auto parts > in-car technology, gps security > in-car entertainment > amplifiers, color: black, sku: 5330637799620752,

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