Wet Sounds REVO 12 FA S4-B V2 12" Free Air Subwoofer 4-Ohm Black

The Wet Sounds REVO 12 FA S4-B V2 is a high-performance 12-inch free-air subwoofer engineered for demanding marine and powersports audio installations. Designed to deliver deep, powerful bass without requiring a traditional sealed or ported enclosure, this free-air (FA) design is ideal for installations behind rear decks, in kayaks, UTVs, or any application where enclosure space is at a premium.

Built to Wet Sounds' exacting marine-grade standards, the REVO series features UV-resistant components, corrosion-resistant hardware, and a rubber surround that can withstand moisture, salt spray, and harsh environmental exposure — making it a purpose-built solution for the marine and outdoor audio market.

Key Features:

• 12-inch free-air subwoofer design — no enclosure required
• Single 4-ohm voice coil (S4) configuration for flexible amplifier pairing
• Black basket and cone finish (B)
• V2 generation with updated motor and surround design for improved low-frequency output
• Marine-grade construction with UV-resistant and weather-resistant components
• Corrosion-resistant hardware suitable for saltwater environments
• High-excursion motor structure engineered for free-air use
• Compatible with Wet Sounds and other aftermarket marine amplifiers

The REVO 12 FA S4-B V2 is sold individually as a single subwoofer. Whether you're building a premium wakeboard boat system or upgrading a UTV, this subwoofer delivers the low-end authority the REVO series is known for.