HCP4 - Hertz 4-Channel 760W Max Amplifier HCP4 - Hertz 4-Channel 760W Max Amplifier 50W x 2-Ch (4-Ohm, &lt;1% THD+N), 65W x 2 (4-Ohm), 95W x 2 (2-Ohm), 190W x 1 (4-Ohm) Dimensions: 12.4" W x 7.48" L