D300.2 Full Range - Class D amplifier 2 Channel 75 X 2 Wts RMS @ 4 ohm @ 14.4 V 150 X 2 Wts RMS @ 2 ohm @ 14.4 V 300 X 2 Wts RMS bridged @ 4 ohm @ 14.4 V Dimensions: 8 3/16" x 7 7/8" x 2 1/8" Freq Response: 10Hz - 22KHz Operating Voltage: 11 - 15V DC Tiffany Style RCA Thermal protection Selectable X-Over: HPF/LPF/Full Infinitely variable X-Over point 50Hz - 500Hz / 500Hz - 5KHz (X10) S/N ratio: 110 dB Stereo separation: -65 dB Damping factor: >250 THD: 0.03% op amp Hear the difference, feel the difference. We recommend you purchase and install all your Mc Laren Sound Systems products at an authorized dealer. Authorized dealers will sell all our products at the same price posted here. You can purchase them on Ebay if there is not an authorized dealer close to you.Mc Laren Sound Systems