AUDI 80A-837-440-B Channel

( Manufacturer Part Number: 80A-837-440-B ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( Replaces Part Number: 80a-837-440-a )

Review AUDI Genuine Channel

The Audi 80 B-Channel Amplifier, model number 837-440-B, is a high-performance amplifier designed specifically for use in Audi 80 series vehicles. This amplifier is an essential upgrade for those seeking improved audio system performance.

The 837-440-B is a 4-channel amplifier, capable of delivering a maximum power output of 125 watts RMS per channel at 4 ohms, ensuring that all speakers in your Audi 80's audio system receive the power they need to produce clear and accurate sound. This amplifier is also bridgeable, meaning it can be configured as a 2-channel amplifier delivering up to 250 watts RMS, providing even more power for subwoofers or other demanding applications.

The amplifier's Class AB design offers a balance between power and efficiency. It features a compact size, making it a perfect fit for the limited space in many vehicles. The low-profile design also ensures that it blends seamlessly with the interior of your Audi 80.

The 837-440-B is engineered with advanced circuitry to protect against common issues like short circuits, overheating, and over-voltage. These features provide peace of mind, knowing that your audio system is safe from potential damage.

The amplifier's input sensitivity can be adjusted from 150 mV to 450 mV, allowing for seamless integration with various audio sources. It also features a high-level input, which can be directly connected to your vehicle's factory harness for a simpler installation process.

The 837-440-B is built with high-quality components and is backed by a 3-year warranty. Its sleek, black powder-coated finish not only looks great in your vehicle but also offers protection against the elements.

In summary, the Audi 80 B-Channel Amplifier 837-440-B is a powerful, efficient, and reliable amplifier designed specifically for use in Audi 80 series vehicles. Its advanced features, including adjustable input sensitivity, bridgeable design, and protection circuitry, make it an excellent choice for those seeking to upgrade their Audi 80's audio system.

The Audi 80/A4 B4 4-channel amplifier, model number 837-4, is a powerful and efficient amplifier solution for those looking to upgrade their vehicle's audio system. Here are some pros and cons that may help you make an informed decision about purchasing this amplifier.

1. Powerful: With a maximum power output of 75 watts RMS per channel, this amplifier can deliver sufficient power to drive high-performance speakers and provide a significant improvement in sound quality.

2. Efficient: The amplifier's Class AB design ensures efficient power delivery, reducing power loss and minimizing heat generation.

3. Compact: The 4-channel amplifier has a compact size, which makes it an ideal choice for those with limited space in their vehicle's audio system.

4. Versatile: The amplifier features a switchable low-pass filter, allowing users to configure it for different applications, such as subwoofers or full-range speakers.

5. OEM Integration: The Audi 80/A4 B4 4-channel amplifier is designed to integrate seamlessly with OEM (original equipment manufacturer) systems, providing a factory-installed look and feel.

1. Limited Inputs: The amplifier features only two RCA inputs, which may not be sufficient for some users who require more inputs for their audio sources.

2. Bass Response: The amplifier's built-in low-pass filter may not provide sufficient bass response for some users, and additional subwoofer amplifiers or equalizers may be necessary to achieve optimal bass performance.

3. Price: The Audi 80/A4 B4 4-channel amplifier is priced higher than some other amplifiers in its class, which may be a concern for budget-conscious consumers.

In conclusion, the Audi 80/A4 B4 4-channel amplifier offers a significant power upgrade and efficient design, making it an attractive option for those looking to enhance their vehicle's audio system. However, its limited inputs and potential need for additional bass amplification may be drawbacks for some users. Ultimately, the decision to purchase this amplifier depends on your specific audio system requirements, budget, and preferences.

If you're looking for a powerful, efficient, and compact amplifier solution with OEM integration, the Audi 80/A4 B4 4-channel amplifier is a solid choice. However, if you require more inputs or additional bass response, you may want to consider other amplifier options that better suit your needs.

Details:

Electrical parts are not returnable. Parts must be resalable and in the original packaging. Special Order Items are not returnable under any circumstance. Genuine Audi Parts.

Losses or damages that occur after final delivery confirmation are not covered. Product Genuine Audi Channel 80A-837-440-B. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 80a837440 prices

• $95.58-$287.67

specifications glacatru:

• for makes: Audi
• mpn: 80a-837-440-b
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• parts included: Only Part Reference 0 On The Diagram Is Included
• replaces part number: 80a-837-440-a

payments glacatru:

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

returns glacatru:

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

offer glacatru:

• quantity: 1
• options: Ship-to-home
• started: March 30, 2026
• sold: 0
• availability: In Stock

general glacatru:

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

shipping glacatru:

• class: Standard
• cost: $39.92
• service: Standard
• type: Fixed
• transit: 8-14 Days

seller glacatru:

• # reviews: 6461
• city: Henderson, Nevada
• rating: 99.4%

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