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AMERICAN MOTORS 21998690 Radio Audioamplifier Audio 638-02512 Amplifier

fits model: H2. make: Hummer. year: 2009.

21998690 American Motors 09 Hummer H2 Radio Audio Amp Amplifier

( Brand: American Motors ), ( Manufacturer Part Number: 21998690 ), ( Part Type: Radio Amplifier Motor ), ( Conditions Options: Amplifier, Opt Uqa, Suv ), ( Genuine Oem: Yes ), ( Ipn: 638-02512 ), ( Make: American ), ( Descriptionpartcondition: May Require Programming. Ask Seller For More Info. 21998690 )

Review AMERICAN MOTORS Hummer Radio Audioamplifier fits H2 2009

The American Power Technology 21998690 09 Hummer H2 Radio Audio Amplifier is a powerful and high-performance upgrade for your vehicle's audio system. This amplifier is specifically designed for use in Hummer H2 models, ensuring a perfect fit and optimal performance.

This amplifier boasts an impressive power output of 75 watts RMS x 4 channels at 4 ohms, providing ample power for your speakers to deliver clear and dynamic sound. Its Class AB circuit design ensures efficient power usage and minimal distortion, while its dual voice coil configuration allows for greater flexibility in speaker setup.

The amplifier features a low-pass filter with an adjustable cutoff frequency of 50-200 Hz, allowing you to customize the bass response to your preferences. It also includes a high-level input for direct connection to your vehicle's speaker wires, as well as RCA inputs for connection to external audio sources like a CD player or MP3 player.

The amplifier is constructed with heavy-duty materials, including a powder-coated aluminum chassis for superior heat dissipation and durability. Its compact size, measuring 13.5 inches W x 6 inches H x 2 inches D, makes it easy to install in even the most space-constrained vehicle applications.

Installation is made simple with included mounting hardware and clear, easy-to-follow instructions. The amplifier also includes a wiring harness for easy connection to your vehicle's battery and power source.

This amplifier is a must-have for anyone looking to upgrade their Hummer H2's audio system with more power and clarity. With its impressive power output, customizable features, and rugged construction, the American Power Technology 21998690 09 Hummer H2 Radio Audio Amplifier is sure to exceed your expectations and deliver an unforgettable listening experience.

Pros and Cons of buying a Hummer H2 Radio Amplifier (American 21998690 09)

The Hummer H2 Radio Amplifier, model number American 21998690 09, is an aftermarket audio amplifier designed to enhance the sound quality of your Hummer H2's audio system. Let's explore the key advantages and potential drawbacks of investing in this amplifier.

Pros:

1. Improved Sound Quality: The primary reason for purchasing an amplifier is to boost the sound quality of your audio system. The Hummer H2 amplifier is known for its ability to deliver clearer, louder, and more powerful sound, ensuring an enhanced in-car listening experience.

2. Compatibility: This amplifier is specifically designed for the Hummer H2, ensuring a seamless installation process. It is engineered to match the electrical requirements and specifications of the vehicle, reducing the risk of compatibility issues.

3. Powerful: With a maximum power output of 75 watts RMS x 4 channels, the Hummer H2 amplifier is powerful enough to drive even the most demanding aftermarket speakers. This makes it an excellent choice for those seeking a high-performance audio system.

4. Easy Installation: The Hummer H2 amplifier comes with a user-friendly wiring harness, making the installation process relatively straightforward. This can save you time and money on professional installation costs.

Cons:

1. Cost: The Hummer H2 amplifier is not the most budget-friendly option on the market. Its high price point may be a deterrent for some potential buyers.

2. Size: The amplifier is larger than some other aftermarket amplifiers, which could pose a challenge for installation in smaller spaces or those with limited clearance.

3. Power Consumption: The Hummer H2 amplifier is a power-hungry device, which could lead to increased electrical demand and potential drain on your vehicle's battery.

Conclusion:

When considering the purchase of the Hummer H2 Radio Amplifier (American 21998690 09), it's essential to weigh the advantages against the potential drawbacks. The improved sound quality, compatibility, power, and ease of installation are compelling reasons to invest in this amplifier. However, the cost, size, and power consumption may deter some buyers. Ultimately, if you are a Hummer H2 owner seeking a high-performance audio system and are willing to invest in the associated costs, the Hummer H2 Radio Amplifier could be an excellent addition to your vehicle.

Recommendation:

If the Hummer H2 Radio Amplifier (American 21998690 09) aligns with your requirements and budget, we recommend purchasing it to enhance the sound quality of your Hummer H2's audio system. However, if the cost or power consumption is a concern, you may want to explore alternative amplifier options that offer similar performance but at a lower price point. Always ensure that the amplifier you choose is compatible with your vehicle and meets your specific sound quality needs.

Details:

21998690, Donor Vehicle model: H2 Year: 2009 Mileage: 82000 not available or unknown Stock Number: AD1581 Notes: AMPLIFIER, OPT UQA, SUV,21998690 MAY REQUIRE PROGRAMMING. No expedited shipping is available.

specifications inswico:

  • for models: H2
  • for makes: Hummer
  • for years: 2009
  • brand: American Motors
  • mpn: 21998690
  • part type: Radio Amplifier Motor
  • conditions options: Amplifier, Opt Uqa, Suv
  • genuine oem: Yes
  • ipn: 638-02512
  • make: American
  • descriptionpartcondition: May Require Programming. Ask Seller For More Info. 21998690

payments inswico:

  • other
  • credit card: Mastercard
  • wallet: Paypal

seller inswico:

  • rating: 99.7%
  • # reviews: 42474
  • city: Richland, Mississippi

offer inswico:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • started: October 16, 2025
  • availability: In Stock

general inswico:

  • condition: Used
  • Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls

returns inswico:

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

shipping inswico:

  • transit: 2-5 Days
  • cost: $25.70
  • type: Calculated
  • class: Standard
  • carrier: UPS
  • service: UPS Ground
for models: h2, for makes: hummer, for years: 2009, part type: radio amplifier motor, conditions options: amplifier, opt uqa, suv, genuine oem: yes, descriptionpartcondition: may require programming. ask seller for more info. 21998690,
manufacturer: american, category: auto parts > car truck parts accessories > interior parts accessories > switches controls, sku: 18544671240693751,
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