Phoenix Gold XS2500: A Powerhouse Amplifier Deep Dive
The Phoenix Gold XS2500 is a high-performance car audio amplifier known for its robust power output and clean sound. Released during Phoenix Gold’s peak years, it’s a sought-after amp for enthusiasts aiming for a powerful and dynamic audio system. Its reputation stems from its ability to deliver substantial power efficiently.
What is the Phoenix Gold XS2500?
The Phoenix Gold XS2500 is a two-channel car amplifier designed to deliver high power to speakers or subwoofers. Often bridged to run a single subwoofer, it was engineered with quality components to minimize distortion and maximize power output. It was part of the XS series, known for its focus on sound quality and robust construction.
Key Features and Specifications
While specific specifications may vary slightly depending on the production year, typical features of the Phoenix Gold XS2500 include:
- Power Output: Around 250 watts RMS per channel at 4 ohms, 500 watts RMS per channel at 2 ohms, and 1000 watts RMS bridged at 4 ohms.
- Total Harmonic Distortion (THD): Typically very low, often under 0.05%.
- Signal-to-Noise Ratio: High, contributing to a clean and noise-free audio signal.
- Crossover: Built-in high-pass and low-pass filters for flexible frequency tuning.
- Input Sensitivity: Adjustable to match various head unit output voltages.
- Protection Circuitry: Overload, thermal, and short-circuit protection.
Bridging the XS2500 for Subwoofer Use
One of the most common uses for the XS2500 is to bridge its two channels into a single, high-power channel. This configuration allows the amplifier to deliver its maximum power (around 1000 watts RMS) to a single subwoofer. Bridging involves connecting the positive terminal of one channel and the negative terminal of the other to the subwoofer. Amplifier bridging provides a substantial increase in power, ideal for driving demanding subwoofers.
Why is the XS2500 Still Desirable?
Despite being an older amplifier, the Phoenix Gold XS2500 remains popular for several reasons:
- Build Quality: Phoenix Gold’s reputation for quality construction means many XS2500 amps are still functioning well after many years.
- Power and Performance: The XS2500 delivers significant power with low distortion, resulting in excellent sound quality.
- Collectibility: As a classic car audio amplifier, it holds value for collectors and enthusiasts.
FAQs about the Phoenix Gold XS2500
1. What is the difference between the XS2500 and other Phoenix Gold amplifiers?
The XS2500 is part of the XS series, which was designed to offer a balance of power and sound quality. Other Phoenix Gold series might focus on different aspects, such as extreme power output or ultra-compact size.
2. How do I bridge the XS2500 for a subwoofer?
To bridge the XS2500, connect the positive lead of your subwoofer to the positive terminal of one channel and the negative lead of your subwoofer to the negative terminal of the other channel. Consult the amplifier’s manual for specific instructions.
3. What kind of subwoofer is best suited for the XS2500?
A subwoofer with a 4-ohm impedance and a power handling capacity of around 1000 watts RMS is ideally suited for the XS2500 when bridged.
4. Where can I find a Phoenix Gold XS2500 for sale?
Used XS2500 amplifiers can often be found on online marketplaces like eBay, car audio forums, and specialized vintage car audio shops.
5. What are some common problems with the XS2500?
Common issues include capacitor degradation due to age, thermal shutdown due to overheating, and potentiometer issues in the gain and crossover controls. Regular maintenance can help prevent these problems.
Summary
The Phoenix Gold XS2500 is a respected and powerful car audio amplifier, celebrated for its clean sound, robust power output, and durable construction. Its ability to be bridged for subwoofer use and its lasting build quality make it a desirable option for car audio enthusiasts, even decades after its initial release.
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