🎉 Amplify Your Sound, Elevate Your Vibe! Experience a staggering 500W max output for an electrifying audio experience. Elevate your sound with a dedicated bass boost feature for those deep, resonant lows. Achieve optimal sound quality with low total harmonic distortion (THD) at just 1%. Enjoy crystal-clear sound with a frequency response of 15-22kHz +/-1dB. Easily switch between 4, 3, or 2 channels to suit your audio setup. 500W Max 15-22kHz Range 4 Channels The Pioneer 4 Channel Bridgeable Amplifier delivers powerful audio performance with a maximum output of 500W, versatile channel configurations, and a precision frequency response, making it the perfect choice for audiophiles seeking both quality and flexibility.