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Large black cast aluminium frame subwoofer with carbon fibre cone and rubber surround

Wet Sounds

Wet Sounds REVO 12 XXX V4-B 12 Inch 4 Ohm Car Subwoofer

SKU CH-KWSE-TH3DB

A 12 inch marine SPL subwoofer with 1200 W RMS power handling and dual 2 ohm voice coils

  • TypeSubwoofers
  • Extreme SPL output from 1200 W RMS power handling
  • Deep bass authority driven by 4-inch dual voice coil
  • Marine-grade durability with powder-coated cast aluminium frame
  • Cool running under heavy loads via integrated multi-part cooling system
  • Optimised enclosure flexibility for 1.2 or 1.8 cu ft sealed boxes

SPL marine subwoofer

The Wet Sounds REVO 12 XXX V4-B is a 12 inch competition SPL subwoofer designed for marine environments. It targets enthusiasts who demand extreme bass output on the water. The dual 2 ohm voice coils present a 1.0 ohm resistance for high power handling. Weighing over 30 pounds, the cast aluminum frame adds ballast alongside acoustic performance.

Sustained thermal performance

An integrated multi part cooling system combines a t-yoke heat sink with peripheral and pole piece venting. This architecture keeps voice coil temperatures low during continuous high SPL runs. The 4 inch dual voice coil on a fiberglass former handles 1200 W RMS without thermal compression. Peak power reaches 2400 W for short bursts while the cooling maintains stability over long sets.

Enclosure constraints

The driver is optimised for a 1.2 cu ft sealed enclosure or a 1.8 cu ft ported alignment. With an Fs of 40 Hz and Vas of 24 litres, the Thiele Small parameters dictate these specific volumes for flat response. The 11 mm Xmax and 510.7 cm2 Sd set the mechanical displacement ceiling. Builders needing smaller boxes or different tunings will not achieve the intended output.

Highlights

  • Extreme SPL output from 1200 W RMS power handling
  • Deep bass authority driven by 4-inch dual voice coil
  • Marine-grade durability with powder-coated cast aluminium frame
  • Cool running under heavy loads via integrated multi-part cooling system
  • Optimised enclosure flexibility for 1.2 or 1.8 cu ft sealed boxes

Specifications

TypeSubwoofers

Questions about this item

How hot does the 4.0 inch dual voice coil get when running at 1200W RMS all day?

The integrated multi-part cooling system with t-yoke heat sink and peripheral/pole piece venting keeps voice coil temperatures low during sustained high-power operation.

What amplifier impedance load must I already have to wire the dual 2 ohm coils correctly?

The dual 2 ohm voice coils can be wired for a 1.0 ohm or 4 ohm load, so your amplifier must be stable at one of those impedances.

Will the 30 pound cast aluminum frame and 1.2 cu ft sealed enclosure requirement fit my existing marine audio setup?

The subwoofer weighs over 30 pounds and is optimized for a 1.2 cu ft sealed or 1.8 cu ft ported enclosure, so verify your current box volume and mounting depth.

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