Audio Dynamics AD 4310D4 10" SubwooferFeatures: Dual 4 ohm 10 Subwoofer 500W 1,500W optimal power range 3 inch voice coil Triple stack 225oz motor Double high current tinsel leads Nomex spider Carbon Fiber Dustcap Designed for use in small vented enclosures. Engineered in the USA. Also available in dual 2 ohm

RMS Power: 900 Watts

2% Signal to Noise Ratio: >80dB

resulting in a brighter bulb with a much longer lifespan than other LEDor factory bulbs

more air displacement and more volume than a round woofer

ported box volume: 0

App List w/Google Play Store for personal app downloads

built-in iPhone control

clear audio whether you’re on the water

Exceptional Sound: Experience powerful

KS-Series Tweeters work best with 75 watts of recommended power

Authorized Internet Dealer

Seat heaters/coolers