Wet Sounds REVO 15 XXX V4-B 15 Inch 4 Ohm Car Subwoofer

First Purpose-Built 15-Inch SPL Marine Subwoofer

The Wet Sounds REVO 15 XXX V4-B is the first purpose-built 15-inch SPL subwoofer engineered specifically for marine environments. It targets competitors and enthusiasts who demand extreme bass output on the water. Advanced acoustical engineering and an advanced composite cone drive its performance. Weighing over 70 pounds, the unit also functions as additional ballast for the vessel.

Dual 5-Inch Voice Coils

The subwoofer features dual 5-inch voice coils on a fiberglass former with a dual 2-ohm impedance configuration. Built-in screw-down terminal blocks secure high-current connections. An integrated multi-part cooling system combines a T-yoke heat sink with peripheral and pole-piece venting to manage thermal load. This design supports sustained high excursion without requiring external cooling modifications.

2000 Watts RMS Handling with 23 mm Xmax

The motor structure delivers a Bl of 17.4 T·m and an SPL of 89 dB to handle 2000 watts RMS and 4000 watts peak power. A 23 mm Xmax and 855.3 cm² cone area move significant air volume for high output. The suspension parameters of Fs 35 Hz, Vas 24 liters, and Qts 0.38 suit large ported enclosures tuned for SPL. The heavy magnetic system and high-roll rubber surround maintain control during continuous heavy excursion.