MB Quart Reference RAB 450 Car Amp

The exterior features a compact black anodized brushed aluminum chassis with a silk-screened MB Quart logo, adding a classy touch to any install. A focused mass aluminum heatsink maximizes efficiency and whisks away the heat from this Class A/B performance power house, while MOSFET output devices guarantee excellent sound quality. The RAB series also features an outstanding crossover network with excellent flexibility. Variable hi and lo-pass crossovers let you dial in the perfect cut-off, and if need be can also be used in bandpass mode for dialing in the exact frequency response of your drivers. A 24 dB subsonic filter is perfect for eliminating low end frequencies when using a ported enclosure with your subwoofer. Full range preamp outputs add to system flexibility and make adding additional amplifiers a snap if you've run out of radio preouts or are adding amps to your factory radio.