LOPRO8 Amplified Car Subwoofer - 600 Watts Max Power, Low Profile, 8 Inch Subwoofer, Remote Subwoofer Control, Great For Vehicles That Need Bass But Have Limited Space, Black

Built-in Amplifier: Featuring a MOSFET power supply, this design offers enhanced switching speeds, superior performance with reduced power draw from the driver, decreased gate-to-drain feedback capacitance, and lower thermal impedance for higher switching frequencies. Variable Low-Pass Filter: A low-pass filter is an electronic circuit that eliminates all frequencies below the filter's set point. Utilize the low-pass filter to mainly prevent high notes from reaching your subwoofer(s). High Level Inputs: Speaker level inputs are often called high-level inputs. They enable connection of the unit to your factory radio or an aftermarket radio lacking low-level (RCA) outputs. Low Level Inputs: Line level inputs, also referred to as RCA inputs or low-level inputs, employ RCA interconnect cables to link the unit with the source unit. Many aftermarket radios feature several pairs of RCA outputs for connecting to multiple amplifiers. Variable Bass Boost: Variable Bass Boost provides the ability to adjust the low bass within the boost range to suit your taste. Dimensions: 15 x 9.75 x 3. If space is limited, this offers an excellent solution. The integration of amplifier and subwoofer into a single unit makes this perfect for vehicles with spatial constraints