Sound Storm Laboratories US10K Amplified Car Subwoofer - 1000 Watts Max Power, Low Profile, 10 Inch Subwoofer, 8 Gauge Installation Included. Great For Vehicles That Need Bass But Have Limited Space

Built in Amplifier Pulse Width Modulated design simplifies power supplies. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry. It's efficient & reliable KIT 17'/8G red power cable, 40 amp fuse holder, 3'/8G ground cable, 16'/18G blue remote cable, 16' RCA interconnect, 4" wire ties, plastic grommets, #10 gold plated ring terminals, butt splice wire connectors, tap screw, rubber terminal boot 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 US10K 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 US10K 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.Phase Control Phase control lets you adjust the speaker phase with the amplifier if your speakers or subwoofer are hooked up out of phase".Specs 13.58" x 10.43" x 3.15". 10.6 Lbs. LED Status Indicator. Thermal, Short and Overload Protection Circuits. High performance voice coil. Rubber surround. Aluminum cone. The a