Seventour 10" 800W Slim Under Seat Powered Car Subwoofer, Car/Truck Audio Sub Built in Amplifier, New Upgrade with Blue LED Ambient Light

Features: Seventour ST-800 10 inch 800w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub Featuring a personalized spider speaker protector and speaker LED ambient light ring design. Gain, bass boost, and crossover controls Low Level RCA Input High Level Inputs Adjustable Input Sensitivity Thermal Protection Circuit, Short Protection Circuit Overload Protection Circuit Green Power/Red Protect LEDSpecifications: Peak Power: 800 Watts RMS Power: 220 Watts Phase Switch: 0° or 180° Low Pass Filter: 50Hz - 150Hz Bass Boost: 0 - 12dB @ 45Hz Built in Subsonic Filter @ 20Hz THD total harmonic distortion: <0.4% Impedance: 4 Ohm Frequency Response: 20Hz - 500Hz Signal to Noise Ratio: >90dB Sensitivity: 90dB @ 1w / 1m Input sensitivity, Low level: 300mV Input sensitivity, High level: 0.9V Dimensions (Inches): 13.9" L x 10.2" W x 2.7" H