JL Audio M3 10" Marine Subwoofer w/Gloss White Sport Grille RGB LED Lighting - M3-10IB-S-Gw-i-4 [010-03265-00] Brand_Sudbury Box Dimensions: 5"H x 8"W

Box Dimensions: 5"H x 8"W x 9"L WT: 2

Optional external GPS

The Alpha Pro III measures the temperature and the voltage of your batteries to prevent overcharging

Gear Ratio: 5:3:1

SP-80 - Control Head Only

JL Audio M3 10" Marine Subwoofer w/Gloss White Sport Grille RGB LED Lighting - M3-10IB-S-Gw-i-4 [010-03265-00] Brand_Sudbury Box Dimensions: 5"H x 8"WM3 10" Marine Subwoofer with Gloss White Sport Grille & RGB LED Lighting M3 10IB S Gw i 4 PLAY BETTER M3 marine subwoofers are purpose built to deliver incredible sub bass performance in moderate power applications. Features: Produces amazing bass in open air applications Engineered for use without a dedicated enclosure Built in RGB LED lighting Exceeds international standards for salt fog and UV exposure 3 Year Warranty Outstanding Sound Quality This