NISSAN 638-72140 Audio Radio Amplifier Bose 2643342

( Part Type: Radio Amplifier ), ( Conditions Options: Sed ), ( Genuine Oem: Yes ), ( Ipn: 638-72140 )

Review NISSAN Audio Equipment Radio Amplifier Bose System Fits fits SENTRA 2013–2014

Introducing the Nissan 638-72140 Audio Radio Amplifier, an exceptional upgrade for your Bose sound system in select Nissan Sentra models from 2013 to 2014. This amplifier, manufactured by Nissan, is meticulously designed to deliver superior audio performance, enhancing your driving experience.

The 638-72140 amplifier boasts a powerful output of 45 watts RMS x 4 channels at 4 ohms. This impressive power rating ensures that your music will fill the cabin with rich, clear sound, making every note and detail stand out. The amplifier's Class AB design provides an optimal balance between efficiency and power output, ensuring that your audio system performs at its best, consistently.

This amplifier is specifically engineered for integration with the Bose sound system found in certain Nissan Sentra models. Its plug-and-play design makes installation a breeze. Simply connect the amplifier to your vehicle's power and ground sources, as well as to your existing speaker wires, and you're ready to enjoy your upgraded audio experience.

The Nissan 638-72140 Audio Radio Amplifier is built with automotive-grade materials, ensuring both durability and reliability. It features a compact design that fits seamlessly into your vehicle, while also maintaining a sleek and discreet appearance. The amplifier's efficient cooling system keeps it operating at optimal temperatures, even during long drives or in hot conditions.

By upgrading your Nissan Sentra's audio system with the Nissan 638-72140 Audio Radio Amplifier, you'll experience improved sound quality, increased volume levels, and better overall audio performance. This amplifier is the perfect solution for audiophiles seeking to enhance their in-car listening experience, ensuring that every drive is an enjoyable one.

Nissan 638-72140 Audio Radio Amplifier by Bose: A Detailed Analysis

The Nissan 638-72140 audio radio amplifier, manufactured by Bose, is a popular aftermarket upgrade for the 13-14 Nissan Sentra models. This amplifier is designed to enhance the sound quality of your vehicle's audio system. In this analysis, we will discuss the key pros and cons of investing in this Bose amplifier for your Nissan Sentra.

1. Superior Sound Quality: Bose is renowned for its high-quality audio products, and this amplifier is no exception. It delivers clear, powerful, and balanced sound, making your music experience more enjoyable.

2. OEM Integration: This amplifier is specifically designed for the Nissan Sentra models, ensuring seamless integration with the existing audio system. This means that you can maintain the convenience of using your car's factory controls while experiencing improved sound quality.

3. Powerful: With a peak power output of 45 watts RMS x 4 channels, this amplifier provides sufficient power to drive your vehicle's speakers effectively, resulting in better sound performance.

4. Compact Design: The amplifier has a compact size, making it easy to install in limited spaces, such as under the dashboard of your Nissan Sentra.

1. Expensive: The Nissan 638-72140 audio radio amplifier is priced higher than some aftermarket amplifiers from other brands. This might be a deterrent for some buyers who are looking for more affordable options.

2. Limited Upgradability: Since this amplifier is designed to work with the factory audio system of the Nissan Sentra, it may not be suitable for those looking to install aftermarket speakers or subwoofers with higher power handling capabilities.

3. Complex Installation: Installing the amplifier may require some technical knowledge and skills, especially when it comes to wiring and connecting it to the factory audio system.

The Nissan 638-72140 audio radio amplifier by Bose is a high-quality upgrade for the audio system of the Nissan Sentra. If you are looking for improved sound quality, OEM integration, and a compact design, this amplifier is definitely worth considering. However, it comes with a higher price tag and may not be suitable for those seeking extensive upgradability or a simpler installation process.

If you are a discerning audiophile and want to enhance the sound quality of your Nissan Sentra without compromising on OEM integration, then the Nissan 638-72140 audio radio amplifier by Bose is an excellent choice. However, if you are looking for a more affordable option or require extensive upgradability, it might be worth exploring other aftermarket amplifier brands that cater to a wider range of budgets and speaker configurations.

Details:

SENTRA 13-14 amplifier Bose audio system, w/o heated seats. Mounting bolts are not included. Please see photos and utilize the zoom tool to check condition of part.

part #: 638-72140 prices

• $52.34-$56.89

specifications ampsguru:

• for models: Sentra
• for makes: Nissan
• for years: 2013-2014
• part type: Radio Amplifier
• conditions options: Sed
• genuine oem: Yes
• ipn: 638-72140

returns ampsguru:

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

general ampsguru:

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

payments ampsguru:

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

seller ampsguru:

• # reviews: 248
• city: Charles City, Virginia
• rating: 97.7%

shipping ampsguru:

• transit: 3-8 Days
• class: Standard
• service: UPS Ground
• carrier: UPS
• type: Fixed
• cost: $0.00

offer ampsguru:

• sold: 0
• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock
• started: September 17, 2025

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