KICKER 45KM124 12" 350 Watt Marine Boat Subwoofer+Mono Sub Amplifier+Amp Kit

Frequency Response: 15Hz - 250Hz. Damping Factor: >150 @ 100Hz. 60 Amp Maxi Fuse. Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue). Waterproof silicone covers for end panels. Rustproof Aluminum heatsink with white painted finish. Stainless steel end panels are rustproof. All screws and mounting hardware are stainless steel and rustproof. Bottom panel is aluminum and rustproof. High-Speed MOSFET Power Supply. Optical Coupler Class "D" Technology. Phase Control Switch. Mute and Delay Soft Start System. RCA Preamp Line Output. RCA Input. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control. Product Dimensions (W x H x L): 9? x 2.4? x 13.1? inches. Product Weight: 7.5 Lbs. 2 Ohm: 500 Watts x 1 Channel. 4 Ohm: 300 Watts x 1 Channel. 2 Ohm: 2000 Watts x 1 Channel. 4 Ohm: 1200 Watts x 1 Channel. Features: Rockville RMWK4 4 AWG Gauge Waterproof Marine/Boat Amplifier Wire Installation Kit. 20 ' Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable. 18' 4 Gauge High Current, Low Impedance, Clear Flexible Power Cable with 3' Black Poly Woven Mesh to better resist chemicals in the battery compartment. 18' 4 Gauge High Current, Low Impedance, Light Blue, Flexible Ground Cable. 25' 16 Gauge 100% Tinned-CCA, White, Non-Transparent Resin PVC, Flat Speaker Cable. 25' Blue Remote Wire. (1) Silver Mini-ANL Fuse Holder - Clear Shell and Clear Blue Bottom Bracket with Blue Waterproof Ring. (1) 120A Mini-ANL Fuse. (1) 80A Mini-ANL Fuse. (2) Ring Terminals. (2) Spade Terminals. (5) Speaker Cable Terminals. (1) Washer.

• Package Includes: (1) Kicker 45KM124 12" 350w Peak/175w RMS Marine Boat Subwoofer SVC 4-ohm Sub KM12. (1) Rockville dBM12 2000w Peak/500w Dyno-Certified RMS Class-D Mono 2-Ohm Marine Amplifier With Terminal Covers and Bass Remote. (1) Rockville RMWK8 8 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit
• Features of 45KM124: KICKER 45KM124 12" 350w Peak/175w RMS Marine Subwoofer SVC 4-Ohm. RMS Power Handling: 175 Watts. Peak Power Handling: 350 Watts. Four-Ohm Voice Coil. Injection-Molded Polypropylene Cone. Co-molded Santoprene Surround. UniPlate Back Plate And Pole Piece. Thick Tinsel Leads. Large Ceramic Magnet. Rear Gasket Included. Polymer Basket Resists Corrosion. Protective Terminal Cap.
• Stainless Mounting Hardware Included. Meets or Exceeds ASTM Standards for UV and Salt/Fog Exposure. Frequency Response: 30 Hz - 500 Hz. Impedance: 2 Ohms. Mounting Depth: 5.5" inches. Hole Diameter: 11" inches. Sealed Enclosure Volume Min-Max: 1.25 - 3.5 cubic feet. Vented Enclosure Volume Min-Max: 1.75 - 2.25" cubic feet. Outer Diameter: 13" inches
• Stainless Mounting Hardware Included. Meets or Exceeds ASTM Standards for UV and Salt/Fog Exposure. Frequency Response: 30 Hz - 500 Hz. Impedance: 2 Ohms. Mounting Depth: 5.5" inches. Hole Diameter: 9.2". Sealed Enclosure Volume Min-Max: 1.25 - 3.5 cubic feet. Vented Enclosure Volume Min-Max: 1.75 - 2.25" cubic feet. Outer Diameter: 13" inches
• Features of dBM12: Rockville dBM12 2000w Peak/500w Dyno-Certified RMS Class-D Mono 2-Ohm Marine Amplifier With Terminal Covers and Bass Remote. Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, R Fosgate, etc). 2 Ohm: 500 Watts x 1 Channel. 4 Ohm: 300 Watts x 1 Channel.