250 Watts Max Peak Power, Self Powered 8 Under Seat Compact Car Subwoofer Enclosure. Brand New, In Factory Box, Not Refurbished. 8 JBL BassPro SL Powered Under-Seat Compact Subwoofer Enclosure. Efficient Class D Amplifier. LED power (green) and protect (red) indicators. Speaker-level (high-level) inputs with Audio Sense Auto-on. Gold-plated Power, Ground and Remote screw-down connections. 3-way protection circuitry (thermal, overload, and speaker short protection). Low level: 200mV – 2V. High level: 2V – 20V. Frequency Response: 35 – 120 Hz. Variable low-pass filter: 50 – 120 Hz, 12 dB/octave. Variable Bass Boost: 0 to +9 dB bass boost at 70 Hz. Selectable Phase Switch: 0° – 180°. Maximum Current Draw: 12A. 10 gauge power and ground wiring is recommended for installation. Dimensions: 9-7/8″ W x 13-9/16″ L x 2-13/16 H. Also if you are in AK, HI, PR, GU, SAIPAN OR U. Track Page Views With. Auctiva’s FREE Counter. The item “JBL BassPro SL 2 250 Watts 8 Powered Under Seat Compact Subwoofer Enclosure New” is in sale since Tuesday, June 29, 2021. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers”. The seller is “autosounds_warehouse” and is located in Rosemead, California. This item can be shipped worldwide.