Quality low frequency audio at any volume. Has an IP65 weatherproof rating, True-Marine™ accreditation. Non-intrusive mounting, easy installation. Flush mount with a mounting flange no thicker than 1/8". The FM Series uses 'speaker legs' that keep the subwoofer in place without creating any screw holes. Model FM-S10SB Watts 400 Description Square Color Black

• 400 Watts Maximum Peak


• PowerCone / Surround Material: Polypropylene with rubber surround