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  3. BMW A4072

BMW A4072 Harmon Kardon Subwoofer Box Amplifier 001

fits model: 330ci. make: Bmw. year: 1977–2004.

A4072 Bmw 04 2004 330ci Harmon Kardon Subwoofer Box Amplifier Oem 77 Xxx 001

( Manufacturer Part Number: A4072 ), ( Part Type: Box Amplifier ), ( Interchange: 65 13 06 920 892 9 65 13 06 920 892 65 13 06 920 ), ( Warranty: 60 Day ), ( Unit Type: Unit ), ( Interchange2: 6513069208929 651306920892 069208929 ), ( Color: Black ), ( Features: Durable ), ( Country Of Origin: Germany )

Review BMW Harmon Kardon Subwoofer Box Amplifier Oem 001 fits 330CI 1977–2004

Introducing the BMW A4072 04 2004 330ci Harmon Kardon Subwoofer Box Amplifier 001, a high-performance audio system upgrade for BMW 330ci models from the year 2004. This subwoofer box amplifier is an authentic OEM BMW part, ensuring a perfect fit and seamless integration into your vehicle's existing audio system.

The Harmon Kardon subwoofer box amplifier 001 is designed to deliver powerful, high-quality bass to enhance your listening experience. The system includes a subwoofer box that houses a single 10-inch subwoofer, capable of producing deep, resonant bass notes. The subwoofer box is made of sturdy, acoustically optimized materials to minimize distortion and maximize sound quality.

The subwoofer box amplifier is the powerhouse behind the system. It features a class AB amplifier design, delivering a continuous power output of 150 watts RMS and a peak power output of 300 watts. This ample power ensures that the subwoofer can deliver strong, clear bass even during the most demanding listening conditions.

The amplifier is specifically designed for use with the Harmon Kardon subwoofer system in the BMW 330ci. It features a speaker level input, allowing it to be easily connected to the vehicle's existing audio system without the need for complex wiring or additional equipment. The amplifier also includes a low-pass filter, which helps to ensure that only bass frequencies are sent to the subwoofer, further optimizing the sound quality.

The BMW A4072 04 2004 330ci Harmon Kardon Subwoofer Box Amplifier 001 is more than just an audio upgrade; it's an investment in the enjoyment of your driving experience. The system delivers clear, powerful bass that adds depth and richness to your favorite music, making every drive a more enjoyable experience.

So, if you're looking to enhance the audio performance of your BMW 330ci from the year 2004, look no further than the BMW A4072 04 2004 330ci Harmon Kardon Subwoofer Box Amplifier 001. With its authentic OEM design, powerful amplifier, and high-quality subwoofer, this system is the perfect choice for BMW enthusiasts who demand the very best in audio performance.

The BMW A4072 04 2004 330ci Harmon Kardon Subwoofer Box Amplifier 001 is an aftermarket car audio component designed to enhance the sound system of BMW 330Ci models produced in 2004. This amplifier and subwoofer box are part of the Harmon Kardon premium audio system, which is known for its high-quality sound reproduction. Here are some pros and cons that might help you decide whether or not to purchase this component.

Pros:

1. High-quality sound: The Harmon Kardon brand is renowned for its superior sound quality. This component is expected to deliver clear, powerful, and balanced bass, thus improving the overall audio experience in your BMW 330Ci.

2. OEM-like fit: Since this is a factory-engineered component, it is designed to fit perfectly into your BMW, ensuring a seamless installation process. No modifications are typically required, making it a convenient option for car owners.

3. Discreet design: The subwoofer box and amplifier are designed to blend in with the interior of the vehicle, minimizing the visual impact and maintaining the original aesthetic of the BMW 330Ci.

4. Efficient power handling: The amplifier is capable of handling a significant amount of power, ensuring that the subwoofer delivers consistent and strong bass performance even at high volume levels.

Cons:

1. Cost: This is a premium aftermarket component, and as such, it comes with a premium price tag. The cost may be a significant deterrent for some car owners.

2. Size: The subwoofer box and amplifier combination may take up some valuable space in your trunk or cargo area, which could limit the storage capacity of your vehicle.

3. Complexity: Installing this component may require some level of expertise and knowledge about car audio systems. If you're not confident in your abilities, it might be best to seek the help of a professional installer.

Conclusion:

The BMW A4072 04 2004 330ci Harmon Kardon Subwoofer Box Amplifier 001 is a high-quality aftermarket component that can significantly enhance the sound system of your BMW 330Ci. Its OEM-like fit, discreet design, and efficient power handling make it an attractive option for car enthusiasts who value superior audio performance. However, its cost, size, and installation complexity might be deterrents for some. Ultimately, the decision to purchase this component depends on your personal preferences, audio requirements, and budget.

Recommendation:

If you are a BMW 330Ci owner who values high-quality sound and is willing to invest in a premium aftermarket component, the BMW A4072 04 2004 330ci Harmon Kardon Subwoofer Box Amplifier 001 could be an excellent addition to your vehicle. However, if the cost and complexity of installation are concerns, you might consider exploring other options that offer similar performance at a lower price point or simpler installation processes. Always ensure that you research and compare various components to find the best fit for your needs and budget.

Details:

Daytime phone number is required load will not deliver until appointment scheduled. Minor scuffs and scratches may be present due to the nature of used parts. Old must be present for delivery. External wiring, sensors, or other transferable external parts are not covered.

Someone over 18 yrs. Residential Address - Load is curbside delivery ONLY.

part #: a4072 prices

  • $49.95-$89.99

specifications ampsguru:

  • for models: 330ci
  • for makes: Bmw
  • for years: 1977-2004
  • mpn: A4072
  • part type: Box Amplifier
  • interchange: 65 13 06 920 892 9 65 13 06 920 892 65 13 06 920
  • warranty: 60 Day
  • unit type: Unit
  • interchange2: 6513069208929 651306920892 069208929
  • color: Black
  • features: Durable
  • country of origin: Germany

seller ampsguru:

  • rating: 99.2%
  • # reviews: 5127
  • city: Alberta

returns ampsguru:

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

shipping ampsguru:

  • cost: $20.00
  • service: Expedited
  • type: Fixed
  • transit: 3-5 Days
  • class: Expedited

offer ampsguru:

  • availability: In Stock
  • quantity: 1
  • best offers: True
  • started: January 27, 2026
  • options: Ship-to-home
  • sold: 0

general ampsguru:

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

payments ampsguru:

  • wallet: Google-pay
  • credit card: Discover
  • other
for models: 330ci, for makes: bmw, for years: 1977-2004, part type: box amplifier, interchange: 65 13 06 920 892 9 65 13 06 920 892 65 13 06 920, warranty: 60 day, unit type: unit, interchange2: 6513069208929 651306920892 069208929, features: durable, country of origin: germany,
category: auto parts > in-car technology, gps security > in-car entertainment > amplifiers, color: black, sku: 6592960268118771,

Bmw A4072 Is Similar To:

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2 offers $49.95–$89.99 USD
  • Offer #1: $49.95 price + $9.76 shipping estimate = $59.71* total. Check part number for fitment to your vehicle. Used Subwoofer amplifier pulled from a 2005 BMW 330i.+$9.76 shipping
  • Offer #2: $89.99 price + $20.00 shipping estimate = $109.99* total.+$20.00 shipping

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