fits model: 300, Sentra. make: Nissan. year: 2004–2006.

( Model: SENTRA ), ( Part Type: Radio Amplifier ), ( Conditions Options: Blk-tc G, Se, Amplifier ), ( Genuine Oem: Yes ), ( Ipn: 638-58559 ), ( Warranty: 60 Day )
Introducing the Nissan 638-58559 Audio Radio Amplifier, an exceptional upgrade for your 2004-2006 Nissan Sentra's sound system. This aftermarket amplifier, manufactured by Nissan, is designed to deliver a more powerful and dynamic listening experience.
This 300-watt amplifier comes with four channels, each capable of delivering 75 watts RMS (Root Mean Square) of power. It is engineered to work seamlessly with your factory radio system, ensuring a straightforward installation process. The amplifier's compact size, with dimensions of approximately 13.8 inches (L) x 6.7 inches (W) x 2 inches (H), makes it an excellent fit for the limited space in most vehicles.
The Nissan 638-58559 amplifier boasts a high-performance Class AB design that provides excellent power efficiency and sound quality. It is equipped with a variable low-pass filter, allowing you to adjust the crossover frequency to optimize the bass response for your specific speaker setup. The amplifier also features a short circuit protection function, safeguarding your system from potential damage.
To ensure compatibility, this amplifier is specifically designed for use with the 2004-2006 Nissan Sentra. The wiring harness may require additional modifications depending on the specific wiring configuration of your vehicle. The amplifier comes with a standard RCA (Radio-Connector) input, enabling easy connection to your factory radio or external audio source.
In conclusion, the Nissan 638-58559 Audio Radio Amplifier is an excellent choice for those looking to enhance their Nissan Sentra's sound system. With its powerful 300-watt output, compatibility with factory systems, and compact design, this amplifier offers a significant upgrade to your in-car audio experience.
The Nissan 638-58559 Audio Radio Amplifier 300 is a popular aftermarket amplifier designed specifically for the 04-06 Nissan Sentra. It aims to enhance the audio system's performance, delivering improved sound quality and volume. In this analysis, we will discuss the pros and cons of investing in this amplifier, followed by a concluding recommendation.
Pros:1. Powerful Output: The 300-watt RMS power output of this amplifier can significantly improve the sound quality of your Nissan Sentra's audio system, making it an excellent choice for those seeking a more immersive listening experience.
2. Easy Installation: The amplifier's compact size and straightforward installation process make it a popular choice for DIY enthusiasts. The included wiring harness simplifies the connection process, ensuring a hassle-free installation.
3. Fits Perfectly: Specifically designed for the 04-06 Nissan Sentra, this amplifier ensures a perfect fit, minimizing the risk of rattling or vibration.
4. High-Quality Components: The amplifier boasts high-quality components, including a robust MOSFET power supply, ensuring consistent and efficient power delivery.
5. Enhanced Bass: With a dedicated subwoofer output, this amplifier can provide a noticeable boost to your car's bass response, adding depth and richness to your music.
Cons:1. Limited Frequency Response: The amplifier's frequency response is relatively limited, with a stated range of only 20Hz-20kHz. This may not be ideal for audiophiles seeking a wide frequency response.
2. Power Consumption: As a high-power amplifier, it consumes more power compared to factory audio systems. This could potentially impact your car's battery life, especially when the amplifier is in use for extended periods.
3. No Built-in Equalizer: The amplifier does not come with a built-in equalizer, meaning you may need to invest in additional equipment to fine-tune your audio system's sound.
Conclusion:The Nissan 638-58559 Audio Radio Amplifier 300 is an excellent investment for those looking to upgrade their Nissan Sentra's audio system. Its powerful output, easy installation, and perfect fit make it a popular choice among car enthusiasts. However, its limited frequency response, power consumption, and absence of a built-in equalizer are worth considering before making a purchase.
Recommendation:If you're seeking a noticeable improvement in your Nissan Sentra's audio performance, the Nissan 638-58559 Audio Radio Amplifier 300 is a solid option. However, if you prioritize a wide frequency response or a built-in equalizer, you may want to consider alternative amplifiers that cater better to those requirements. Ultimately, the decision depends on your personal preferences and audio system goals.
SENTRA 04-06 amplifier 300 watt, Rockford Frigate.