The BOSS Audio MC900B 4 Channel Class A/B ATV UTV Car Marine Amplifier is a powerful and versatile amplifier designed for use in both ATV/UTV and marine environments. With a peak power output of 125 watts x 4 @ 4 ohm and an RMS power of 94 watts x 4 @ 4 ohm, this amplifier delivers clear and crisp audio with minimal distortion. It also features a remote subwoofer control for added convenience, as well as thermal, overload, and short protection to ensure safe operation. Additionally, this amplifier is Bluetooth ready, has preamp outputs for 2 channels, and offers a frequency response of 20 Hz to 20 kHz ±1 dB for a wide range of audio quality.
eBay