Wet Sounds Stealth AS-10 Marine powered subwoofer — sealed enclosure with 10" sub and 500-watt amplifier at Crutchfield
Polk Audio MM 1242 SVC 12” 1260 Watt Car/Marine Subwoofer Sub+Amplifier+Amp Kit | Audio Savings
PYLE MARINE AUDIO PLMRBS10 NEW 10" 1000W SLIM POWERED AMPLIFIER SUBWOOFER SYSTEM - Newegg.com
Jensen Enclosed Amplified Marine Subwoofer - Surface Mount - 13-1/2" x 10-1/2" - 200 Watts Jensen Marine Speakers JMPSW800
Two Wet Sounds Revo10fas4-W 10" White Subwoofers With White XW Grills & Kicker Kma600.1 600-Watt Marine Amplifier - Creative Audio
STEALTH AS-6 | Wet Sounds 6.5" Active Marine Sub Enclosure - Wet Sounds
Infinity PRV315PKG AM/FM Radio Receiver USB Port Bluetooth 200 Watt Gauge Size Waterproof Marine Stereo With Full Color Display 1800 Watt Amplifier 2 Pair Waterproof Speakers And Subwoofer With LED Lighting -
JENSEN JMPSW800 8" 200 Watt Amplified Marine Subwoofer - Rock The Boat Audio
JBL MPS1000 10" marine powered subwoofer at Crutchfield
Amazon.com: PyleUsa 10-Inch Low-Profile Amplified Subwoofer System - 900 Watt Compact Enclosed Active Marine Underseat Car Subwoofer with Built in Amp, Powered Car Subwoofer w/Low & High Level Inputs - PLMRSBA10 :