AUDI 4K4-839-431 Channel

( Manufacturer Part Number: 4K4-839-431 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement )

Review AUDI Genuine Channel

Introducing the Audi 4K4-839-431, a high-performance 4-channel car amplifier that delivers exceptional power and sound quality for your car audio system. This amplifier is designed to provide power to four speakers or subwoofers, ensuring that every seat in your vehicle experiences crystal-clear audio.

The Audi 4K4-839-431 is a Class D amplifier, which means it delivers high power efficiency while maintaining a compact size. With a maximum power output of 120 watts RMS per channel at 4 ohms, this amplifier is capable of producing impressive sound levels with minimal power consumption.

This 4-channel amplifier features a low-pass filter with adjustable crossover frequency for its subwoofer outputs. The adjustable bass boost function allows you to fine-tune the bass response to your personal preference. Additionally, the high-level inputs allow for direct connection to your vehicle's speakers, bypassing the need for an external signal processor.

The Audi 4K4-839-431 is engineered with a robust construction, featuring a durable aluminum extrusion heatsink and an over-current protection circuit to prevent damage from overloading. The amplifier is also designed with a short circuit protection circuit to protect against accidental short circuits.

This amplifier is designed to fit seamlessly into your vehicle's audio system. Its compact size and low-profile design make it easy to install in even the most space-constrained areas. The amplifier's top-mounted controls allow for easy access and adjustment of the various settings.

In summary, the Audi 4K4-839-431 is a powerful and versatile 4-channel car amplifier that delivers high-quality sound while maintaining a compact size. Its advanced features, such as adjustable bass boost and low-pass filter, provide customizable audio performance tailored to your preferences. The robust construction and protective features ensure reliable operation and longevity.

1. High power output: The Audi 4K4-839-431 can deliver a significant amount of power to each of its four channels, making it ideal for powering multiple high-performance speakers or subwoofers.

2. Advanced features: This amplifier comes with advanced features such as a Class D design, which helps to improve efficiency and reduce heat, and an automatic turn-on function, which allows the amplifier to turn on when it detects a signal from the car's audio system.

3. Versatile input options: The Audi 4K4-839-431 offers a variety of input options, including RCA and speaker-level inputs, making it easy to integrate with different types of car audio systems.

4. Durable construction: The amplifier is built with high-quality components and a sturdy design, ensuring that it can withstand the rigors of regular use in a car.

1. Expensive: The Audi 4K4-839-431 is a high-end amplifier, and its price tag reflects its advanced features and high power output.

2. Complex installation: Installing this amplifier may require some technical expertise, as it has multiple input options and advanced features that need to be properly configured.

3. High power consumption: With a power output of 4,000 watts, this amplifier consumes a significant amount of power, which can drain the car's battery if not properly wired.

4. Heavy: The amplifier is quite heavy, which can make it difficult to install in some vehicles or mount in a convenient location.

The Audi 4K4-839-431 is a high-end car amplifier with advanced features, versatile input options, and a significant power output. While it is expensive and may require some technical expertise to install, it offers excellent performance and durability, making it a worthwhile investment for car audio enthusiasts who demand the best sound quality.

If you're looking for a high-performance car amplifier with advanced features and a significant power output, the Audi 4K4-839-431 is an excellent choice. However, it is important to consider your budget, technical expertise, and the specific requirements of your car audio system before making a purchase. If you're unsure about the installation process or have any questions about the product, it's a good idea to consult with a professional car audio installer or the manufacturer's customer support team.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Genuine Audi Parts. Special Order Items are not returnable under any circumstance.

Parts must be resalable and in the original packaging.

part #: 4k4839431 prices

• $211.55-$232.97

specifications glacatru:

• for makes: Audi
• mpn: 4k4-839-431
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement

payments glacatru:

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

offer glacatru:

• quantity: 2
• started: September 28, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home

returns glacatru:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping glacatru:

• transit: 5-12 Days
• class: Standard
• type: Fixed
• service: Standard
• cost: $24.55

seller glacatru:

• city: Henderson, Nevada
• rating: 98.0%
• # reviews: 4589

general glacatru:

• condition: New
• Exterior Parts Accessories > Glass Window Parts > Additional Glass Window Parts

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