Sound Storm Labs LOPRO10 Amplified Car Subwoofer - 1200 Watts Max Power, Low Profile, 10 Inch Subwoofer, Remote Subwoofer Control, Great For Vehi s That Need Bass But Have Limited Space

BUILT-IN AMPLIFIER With a MOSFET power supply you get improved switching speeds, better performance with less power from the driver, lower gate-to-drain feedback capacitance, lower thermal impedance for higher switching frequencies VARIABLE LOW-PASS FILTER A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s) HIGH LEVEL INPUTS Speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the LOPRO10 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs LOW LEVEL INPUTS Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the LOPRO10 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers VARIABLE BASS BOOST Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it; RMS Power Handling 600 Watts