fits model: 300, Xterra. make: Nissan. year: 2003–2004.

( Model: XTERRA ), ( Part Type: Amplifier ), ( Conditions Options: 4dr ), ( Genuine Oem: Yes ), ( Ipn: 638-58235 )
The Nissan 638-58235 audio amplifier, specifically designed for the Rockford Fosgate P1S2-300X1 Prime series 300-watt full-range 2-ohm power speakers, is an exceptional upgrade for any music enthusiast looking to enhance their driving experience in a 2003-2004 Nissan Xterra. This amplifier, a perfect match for the 185897 speaker system, is engineered to deliver clear, powerful sound with a high level of efficiency.
The Nissan 638-58235 amplifier boasts a maximum power output of 300 watts RMS (Root Mean Square) at 2 ohms, ensuring that your music comes alive with crisp highs, thundering lows, and vibrant midrange tones. With a compact size and efficient heat sink design, this amplifier is perfectly suited for installations where space is at a premium.
This amplifier is built with stability in mind. It can effectively manage the power demands of your speakers, providing consistent, reliable performance and reducing the risk of damage from overloading the electrical system. Additionally, its high-quality components and advanced thermal management system contribute to extended reliability and impressive longevity.
Installing the Nissan 638-58235 amplifier in your Nissan Xterra requires minimal modification and can typically be completed as a DIY project for those with some electrical experience. The amplifier comes equipped with easy-to-use settings and essential protection features, ensuring installation and operation are straightforward.
By integrating the Nissan 638-58235 amplifier into your Nissan Xterra audio system, you'll upgrade from factory-installed speakers to a truly impressive sound setup. With its robust power delivery, premium sound quality, and sleek design, this amplifier is a cost-effective investment that's sure to please even the most discerning music lovers.
A. Introduction
The Nissan 638-58235 audio amplifier, in partnership with Rockford Fosgate, is a 300-watt RMS power amplifier designed specifically for select Nissan Xterras. This upgrade can significantly enhance the music listening experience in your vehicle. However, every potential purchase requires careful consideration. In this analysis, we will discuss the key advantages and disadvantages of this amplifier for the designated Nissan Xterra model (03-04), and conclude with a recommendation based on the findings.
B. Pros
1. Improved Sound Quality: The Rockford Fosgate 300-watt RMS amplifier offers enhanced sound detail and deeper bass, delivering higher-quality audio than the standard OEM (Original Equipment Manufacturer) system.
2. Durability: Known for their rugged and reliable designs, Rockford Fosgate amplifiers are built to last, ensuring longevity and minimal maintenance for your Xterra's audio system.
3. Customizable Sound: With various adjustable features, such as bass and treble controls, this amplifier allows drivers to tailor their sound preferences to their liking.
4. Powerful: With a 300-watt RMS power delivery, this amplifier can efficiently power multiple speakers, ensuring all components of your audio system are producing clear and rich sounds.
C. Cons
1. Cost: The Nissan 638-58235 Rockford Fosgate amplifier carrying a higher price tag than the factory-installed audio system may deter some budget-conscious consumers.
2. Complexity: Installing aftermarket audio components, including amplifiers, requires some technical knowledge and expertise, which may be a perceived barrier for some customers.
3. Size: The amplifier, along with necessary wiring and accessories, can occupy additional space under the vehicle's dashboard, potentially limiting valuable storage or causing a cramped installation.
D. Conclusion
The Nissan 638-58235 Rockford Fosgate audio amplifier is a high-quality audio upgrade that can significantly improve the listening experience for 03-04 Xterra owners. Benefits such as improved sound quality, durability, and customizable sound make this option an attractive choice for music enthusiasts. However, costs, complexity, and size may deter some consumers.
If you value superior sound quality and are willing to invest the time and resources to overcome the potential challenges, this amplifier is an excellent option for enhancing your Xterra's audio system. Overall, the advantages of upgrading to a aftermarket audio amplifier, like the Nissan 638-58235 Rockford Fosgate model, far outweigh the disadvantages for those who prioritize an improved audio experience.
E. Recommendation
We wholeheartedly recommend the Nissan 638-58235 Rockford Fosgate 300W audio amplifier for 03-04 Nissan Xterra owners seeking to elevate their in-car audio performance. However, carefully weigh the pros and cons presented above to ensure this upgrade aligns with your personal preferences, budget, and technical capabilities. Once you've made the decision, enjoy the immersive music experience and enhanced auditory journey that awaits.
XTERRA 03-04 amplifier 300 watt, Rockford Fosgate. Corrosion may not look pretty but it does always make the part defective. These items include exhaust manifolds, intake fuel injection systems, wiring harness, timing covers, sensors, oil pans, axle shafts, brakes and modules. Since these are accessories they may not be correct for your vehicle.
No accessories are warrantied under any circumstance if left with the item. Engines,Transmissions, Drive train Units. It could be something else linked with it that is causing the certain code to appear. Our condition/options area shows any part specific information.
Here is a example chart of our grading, but please on the external link below for more in-depth so you can be happy with what purchase. Some accessories may work for you, but some need to be swapped over from your old item. Ship or deliver the item back to: Stone Creek Auto, 10171s Rd, Carlton MI 48117. Engines are sold as a long block only with accessories and transmissions separately.
Accessories not included, but can be purchased separately are: alternators, starters, compressors, steering pumps, coil packs, turbos, super chargers, distributors and throttle bodies. Sometimes electrical items need to be programmed by the dealer work properly, that's up you figure out before purchase. The 30 day period starts when the part is delivered. If they are sold aftermarket these wearable components that should always be replaced.
A Parts only note means exactly what it says, the item should be used for parts not as a whole. Your vehicle codes might trigger a code for something to be fixed but its not always that exact item. Labor will not be paid under any circumstances.