The RXM-F4 has a conformal coating on its PCB in order to protect against moisture, dust , chemicals, and temperature extremes. This coating protects the amplifier from the elements of the ocean. If water gets sprayed on the amplifier you will not have to worry. The exterior screws are made of stainless steel to better withstand the elements. This amplifier is fully marine-rated from start to finish.
Features:
Rockville RWB65B WakeBoard Tower Speakers Totaling 500 Watts
Includes Stainless Steel Mounting Hardware
6.5" Two-Way High Fidelity Speaker System
Built-In Two-Way Crossover Network
Fully Marinized Against Salt & Fresh Water Conditions
Completely Water / Rust Resistant
Specially Tuned for PA Voice Over
High BL Magnet Motor Structure
Y30 High Density Magnets
Includes long screws that accommodate Jeep Wrangler and any roll bar Includes Stainless mounting hardware that wont rust or corrode
Oversized 1.25” Kapton Voice Coil
Rockville RXM-F4 Marine 4 Channel Amplifier
PA Microphone Included
High-Speed MOSFET Power Supply
Studio-Grade Bipolar Output Stage Transistors
Rockville RMWK4 Marine/Boat Amplifier Wire Kit
25’ 16 Gauge 100% Tinned-OFC, White, Non-Transparent Resin PVC, Flat Speaker Cable
20’ Blue Remote Wire
Rockville MRCA25 RCA Interconnect Cable
25’ Ultra-Flexible PVC Shield
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.
