Pioneer Compact Powered Subwoofer with Amp

6-5/8 in. x 3-1/8 in. rectangular woofer 160 watts max, 50 watts nominal Compact, down-firing sub designed to fit in passenger footwell of today's vehicles including EVs and gasoline/electric hybrids Low weight, small size, and low power consumption Easy installation and can be mounted vertically or horizontally Low-mass, high-strength aluminum cone Urethane surround High-power magnetic circuit Down-firing sealed enclosure made of high-grade resin Built-in Class D amp Frequency range: 20 Hz to 200 Hz Sensitivity: 98 dB (when installed in foot space of car) Weight: less than 3.5 lbs. Accepts both RCA line level and speaker level inputs Dimensions: 9 in. W x 4-5/8 in. D x 2-3/4 in. H Must not be installed in the driver area or anywhere else that interferes with safe operation of the vehicle, air bags, controls, and indicators Includes mounting brackets, nuts, screws, wiring harness, 10-amp ATO fuse in holder (installed on power wire), cushion tape, installation manual, and warranty