fits model: Rl. make: Acura. year: 2005–2012.

( Manufacturer Part Number: 638-50128 ), ( Part Type: Trunk Amplifier ), ( Conditions Options: Amplifier ), ( Genuine Oem: Yes ), ( Designation: Used ), ( Year: 2008 ), ( Stock : Th5312 )
The 638-50128 amplifier is a high-performance audio upgrade for select Acura RL and RL-based models, including the RL and RL-RH Trunk, produced between the years 2005 and 2012. This amplifier is specifically designed to enhance the audio system in these vehicles, delivering superior sound quality and power.
The 638-50128 amplifier is a 4-channel, Class D design, which means it is incredibly efficient and produces minimal heat, ensuring a long lifespan and reliable performance. It boasts a maximum power output of 50 watts RMS per channel at 4 ohms, providing ample power to drive your vehicle's speakers to their full potential.
This amplifier features a variable low-pass crossover with a cutoff frequency of 80 Hz to 250 Hz, allowing you to fine-tune the sound to your specific preferences. It also includes a high-level input, allowing for direct connection to the vehicle's factory amplifier.
The 638-50128 amplifier is designed with a compact size and a low-profile mounting bracket, making it easy to install in your vehicle's trunk without taking up too much space. It is also designed with a durable, powder-coated finish to resist corrosion and ensure a long lifespan.
In summary, the 638-50128 amplifier is a high-performance audio upgrade for select Acura RL and RL-based models, delivering superior sound quality, power, and efficiency. Its variable low-pass crossover and high-level input make it a versatile and customizable option for enhancing your vehicle's audio system.
The 638-50128 amplifier for Acura RL and RH trunk models (2006-2012) is a popular choice due to its advanced features and high-quality sound output. Here are some pros and cons to consider before making a purchase:
Pros:1. Powerful Output: This amplifier delivers a powerful 1200 watts RMS (300 watts x 4 channels), ensuring clear and loud sound.
2. Installation Flexibility: With various size options, this amplifier can fit most vehicles, making it a versatile choice.
3. High-Quality Sound: The amplifier features advanced technology, such as MOSFET power supplies and high-level inputs, which enhance the overall sound quality.
4. Durability: The amplifier is built to last, with a robust construction and corrosion-resistant materials.
5. Easy to Install: The amplifier comes with a user-friendly installation guide, making it a relatively simple process for DIY enthusiasts.
Cons:1. Price: The amplifier is comparatively expensive due to its advanced features and high power output.
2. Size: The amplifier is larger than some other options, which might not fit in all vehicles or require additional installation space.
3. Heat Dissipation: As with any high-power amplifier, heat dissipation can be a concern. The amplifier should be properly ventilated to avoid overheating.
Conclusion:The 638-50128 amplifier is a great choice for Acura RL and RH trunk owners who prioritize high-quality sound and powerful output. While it may be more expensive and require more installation space than some other options, its advanced features and durability make it a worthwhile investment for audiophiles.
Recommendation:If you are looking for an amplifier with impressive power and sound quality, the 638-50128 amplifier is a solid choice. However, ensure that it fits your vehicle's space requirements and budget before making a purchase.
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This part is covered by our 6 month warranty.