JBL GTX 500 Refurbished, 750 watt, Mono Subwoofer Car Amplifier for $89.99 + Free Shipping & Returns
Big power: 770 watts peak Cars are small, and the space inside them is a challenge to audio engineers. But the GTX500 gives you big, commanding sound. You'll have 350 watts of RMS at an impedance of 4 ohms, 500 watts at 2 ohms and 770 watts at peak power.
Variable electronic crossover The GTX500's variable crossover allows you to optimize tuning based on your speaker location and specific components. And you can do it whether you're a rocket scientist or not.
Pristine signal for great sound With a frequency response of 10Hz to 280Hz, the GTX500 reproduces deep bass tones cleanly. Its full-range preamp outputs allow for multiple hookups without high-loss Y-adapters or signal splitters. Music reaches the amp and passes through it with clarity and fidelity.