1. Audio Amplifiers for In-Car Entertainment Offers
  2. sku: 4673874250681781
  3. AUDI 638-72639

AUDI 638-72639 Audio Radio Amplifier Runner 2167885

fits make: Audi. year: 2014–2015.

638-72639 Audi Audio Equipment Radio Amplifier Fits 14-15 4 Runner 2167885

( Part Type: Radio Amplifier ), ( Genuine Oem: Yes ), ( Ipn: 638-72639 ), ( Make: Toyota ), ( Warranty: 1 Year )

Review AUDI Audio Equipment Radio Amplifier Fits Runner fits 2014–2015

The Audi 638-72639 Audio Radio Amplifier is a high-performance component designed specifically for Audi vehicles with the model years 14 and 15. This amplifier is an essential upgrade for those looking to enhance their in-car audio system's sound quality.

This amplifier boasts a powerful output of 4 x 50 watts RMS (at 4 ohms) and is engineered to deliver crystal-clear sound with exceptional bass response. It's a Class D design, which ensures efficient power handling and minimal heat generation, making it perfect for long drives.

The Audi 638-72639 amplifier features a compact size, measuring just 10.4 inches (L) x 6.2 inches (W) x 2.2 inches (H), making it easy to install in even the most space-constrained vehicles. It is designed to integrate seamlessly with your Audi's existing audio system, ensuring a plug-and-play installation experience.

This amplifier is built to last, with a durable aluminum chassis that not only looks great but also helps dissipate heat effectively. It also features advanced protection circuits, such as thermal overload protection and short-circuit protection, to safeguard your investment against potential damage.

The Audi 638-72639 amplifier is engineered to provide a genuine upgrade to your in-car audio experience. With its powerful output, compact design, and advanced features, it's the perfect choice for Audi owners looking to elevate their vehicle's sound system. Upgrade today and enjoy the improved sound quality that this amplifier delivers.

A Comprehensive Analysis of the Audi 638-72639 Audio Radio Amplifier for 14-15 Runner Models

Introduction:

The Audi 638-72639 Audio Radio Amplifier is a component designed to enhance the sound quality of the audio system in select Audi models from 2014 and 2015. In this analysis, we will discuss the key features, pros, cons, and a concluding recommendation based on various factors.

Key Features:

1. Four-channel design, capable of powering up to four speakers.

2. RMS power output of 75 watts per channel.

3. Class D amplifier technology for high efficiency.

4. Integrated high-pass and low-pass filters.

5. OEM-grade connectors for seamless integration.

Pros:

1. Improved sound quality: The amplifier delivers increased power to the speakers, resulting in better sound clarity and more defined bass.

2. Easy installation: The OEM-grade connectors simplify the installation process, ensuring a secure and reliable connection to the vehicle's wiring.

3. Efficient design: The Class D amplifier technology reduces power loss, allowing for a more efficient power transfer and longer battery life.

Cons:

1. Limited power output: Compared to more powerful aftermarket amplifiers, the Audi 638-72639 amplifier may not provide sufficient power for high-demand audio systems or large speakers.

2. Cost: The original equipment manufacturer (OEM) amplifier typically costs more than aftermarket alternatives, which may deter some consumers.

3. Lack of advanced features: The Audi amplifier does not offer advanced features such as equalization, subwoofer integration, or Bluetooth connectivity.

Conclusion:

The Audi 638-72639 Audio Radio Amplifier is a reliable and efficient option for enhancing the sound quality of the factory audio system in select 2014 and 2015 Audi models. Its ease of installation, high-quality OEM connectors, and Class D amplifier technology make it a solid choice for those seeking improved sound performance without the need for advanced features.

However, its limited power output and higher cost compared to aftermarket alternatives may deter some consumers. Ultimately, the decision to purchase the Audi amplifier will depend on the individual's priorities, budget, and audio system requirements.

Recommendation:

If you are an Audi owner looking to upgrade the sound quality of your vehicle's factory audio system, the Audi 638-72639 Audio Radio Amplifier is an excellent choice for seamless integration and improved sound clarity. However, if you require more power or advanced features, it may be worth considering aftermarket alternatives. Always consult with a qualified automotive audio professional for advice on the best amplifier solution for your specific vehicle and audio system needs.

Details:

We cover the cost of return unless part was ordered incorrectly. Warranty does not include any labor or towing. Engine must be inspected in the vehicle for ANY warranty coverage. 4 RUNNER 14-15 amplifier.

Your local dealer has the ability to reprogram this unit.

part #: 638-72639 prices

  • $143.54-$200.00

specifications ampsguru:

  • for makes: Audi
  • for years: 2014-2015
  • part type: Radio Amplifier
  • genuine oem: Yes
  • ipn: 638-72639
  • make: Toyota
  • warranty: 1 Year

returns ampsguru:

  • time: 60 Days
  • policy: Returns Accepted
  • paid by: Seller

offer ampsguru:

  • started: April 30, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • best offers: True
  • quantity: 1

general ampsguru:

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

shipping ampsguru:

  • class: Standard, Expedited
  • cost: $0.00
  • type: Fixed
  • transit: 3-8 Days
  • service: FedEx Ground or FedEx Home Delivery, USPS Priority Mail
  • carrier: FedEx, USPS

payments ampsguru:

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

seller ampsguru:

  • # reviews: 2289
  • city: Phoenix, Arizona
  • rating: 99.2%
for makes: audi, for years: 2014-2015, part type: radio amplifier, genuine oem: yes, warranty: 1 year,
manufacturer: toyota, category: auto parts > in-car technology, gps security > in-car entertainment > amplifiers, sku: 4673874250681781,

Audi 2167885 Is Similar To:

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2 offers $143.54–$200.00 USD
  • Offer #1: $143.54 price + $0.00 shipping estimate = $143.54* total. GOLF 09 (VIN J, 8th digit), (includes City). GOLF 07 (VIN J, 8th digit), (includes City).FREE SHIPPING
  • Offer #2: $200.00 price + $25.00 shipping estimate = $225.00* total. *OPEN FOR IMPORTANT FITMENT INFO*.+$25.00 shipping

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