Rockville RMSTS65B 6.5" Marine Boat Speakers with 8" Wakeboards + Amplifier + Wiring Kit - Waterproof Audio System for Boats, Jet Skis, and Outdoor Adventures

Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc): 2400 Watts (2 x 1200 @ 2 ohms or 1 x 2400 @ 4 Ohms). High-Speed MOSFET Power Supply. Studio-Grade Bipolar Output Stage Transistors. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. CH3 & CH4 Low Pass 50Hz - 3KHz. CH3 & CH4 High Pass 15Hz - 1KHz. CH1 & CH2 High Pass 50Hz - 300Hz, 500Hz - 3Khz (x10). High Level Input Auto Start Smart Turn-On. Full IC-Controlled Protection Circuitry. RCA Preamp Line Output. Fully Adjustable 12dB Bass Equalization Control. 2 Ohm Stable Stereo. 4 Ohm Mono Bridgeable. 3 Channel Mixed-Mono Capable. 2 CH / 4 CH Input Mode Selector. Crossover Bandpass Control. Mute and Delay Soft Start System. 8 Volt Preamp Circuitry. ELNA Brand Audiophile Quality Capacitors. Status Mode LED Indicator. Frequency Response: 10Hz - 40KHz. Microphone Sensitivity: 100dB @ 1w / 1m. Damping Factor: > 200 @ 100Hz. 80A Fuse rating (2 x 40 Amp Maxi Fuses). Dimensions (W x H x L): 8.6 x 2.0 x 16.1 inches. Signal to Noise Ratio: 100db (reference: 1w into 4 ohm)

Package Pair of Rockville RMST65B 6.5" 2-Way 800 Watt Waterproof Marine Boat Speakers in Black + Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers + Rockville RXM-F4 Marine 4 Channel Amplifier 2400w Peak/600w Dyno-Certified RMS +PA Microphone + Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit

Features of RMST65B Rockville RMST65B 6.5” 2-Way 800 Watt Marine Boat Speakers in Black (Pair). CEA Compliant Power Ratings. Power Rating 400 Watts Peak /100 Watts RMS Per Speaker. System Power 800 Watts Combined. Swivel tweeter allows you to aim the sound where you need. 6.5“ 2-Way Speaker System. Fully Marinized Against Salt & Fresh Water Conditions. Completely Waterproof and rustproof. Stainless Steel Terminals. Molded ABS plastic basket

Features Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers. 8" Two-Way High Fidelity Speaker System. Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel. Includes Stainless Steel Mounting Hardware. 1" Polymide Dome Neodymium Midrange Tweeter.Built-In Two-Way Crossover Network.

Features of RMWK4 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

Features of RXM-F4 Rockville RXM-F4 Marine 4 Channel Amplifier 2400w Peak/600w Dyno-Certified RMS + PA Microphone. 2400 Watt Peak/1200w RMS. PA Microphone Included. Dyno Certified RMS Power Ratings (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). 400 Watts (4 x 100 Watts) at 4 ohms and 1% THD+N. 600 Watts (4 x 150 Watts) at 2 ohms < 1% THD. 2 x 300 Watts bridged @ 4 Ohms < 1% THD.