Kicker 10 Weatherproof Tube Power Subwoofer The Tube Power subs pack an impressive audio punch, deep yet loud, and are suitable for installation on your Utv, Atv, or SxS at a location of your preference. These subwoofers deliver the thumping bass you desire while preserving essential space. Features: Thick ABS tube construction Flexible horizontal or vertical mounting system Spring-Loaded speaker terminals CompR woofer and reflex sub Ceramic magnet Advanced heat management system Signature double red stitching Grilles included Specifications: Type: Reflex Size (in., cm): 10, 25 Impedance (ohms): 4 Recommended Amplifier Power (watts Rms): 400 Peak Power (watts, per Ansi/Cta-2031-A): 800 Sensitivity (dB 1w/1m): 85.7 Box Bottom Depth (in, cm): 16-9/16, 42.1 Box Height (in, cm): Vert. Mount: 17-1/16, 43.4 Horiz. Mount: 10-3/4, 27.3 Box Width (in, cm): 10-5/8, 27 Includes: 1 - enclosure assembly 2 - vertical mounting brackets 1 - horizontal mount base 1 - Horizontal mount hook(retainer) 1 - Horizontal mount plate(retaining clamp) 7 - stainless steel M5 x 12mm button head screws for horizontal mount plate to base and mounting brackets to enclosure 11 - nylon flat washers (to be used on all mounting fasteners) 4 - stainless steel pan head phillips M4 x 25mm (for mount base to vehicle) 1 - owners manual 2 - Kicker stickers