Power galore Two keys to unlocking great sound in a car stereo system are serious power and extensive control - and this amp's got them both. For power, AudioControl's LC-1.800 mono subwoofer amp puts out up to 800 watts RMS, so it'll make your subwoofers happy. The adjustable low-pass and fixed subsonic filters make sure your sub gets only the frequencies it was designed to play, while AudioControl's AccuBASS circuit ensures that your bass sounds great. Active controls Most factory radios turn down the lower frequencies as you turn the volume up in order to minimize stress on inexpensive factory speakers. AccuBASS eliminates this bass rolloff, so you get maximum bass performance when you add aftermarket amps to a factory radio. Onboard LEDs indicate optimized signal flow for inputs and outputs, plus give you a warning when a source is too loud and causing distortion. An optional wired remote lets you control bass volume from the front seat. Works in almost any system AudioControl designed the LC-1.800 to work equally well with aftermarket and factory stereos. Speaker-level inputs allow you to connect to almost any factory radio. Signal sensing circuitry turns the amp on via the speaker-level inputs, so you won't need to run a remote turn-on wire throughout your vehicle.