Waterproof Off-Road Speakers with Amplifier – 4Inch 1500W 4-Channel Marine Grade Wakeboard Tower Speakers System Full Range Outdoor Audio Stereo Speaker for ATV, UTV, Quad, Jeep, Boat – Pyle PLUTV44CH

Features: – Waterproof Rated Speakers – Pro Audio Power Sports Amplifier System Kit – 4-Channel Marine Audio Amplifier – Marine Grade Rugged Construction – Waterproof Rated & Weather-Resistant Connectors – Integrated Power Wiring Harness – Perfect for Custom Installations & Applications – Ability to Connect & Stream Audio from External Devices – Wired RCA/AUX Audio Input – Speaker Wiring Connectivity – Anti-Thump Turn-On – Soft Turn On / Off – Pre-Amp RCA Out to Any OEM / Factory-Made Universal Mono Block/or Full Range Amplifier – Overload & Power Protection Circuitry – Used for Watercraft & Portable Mobile Vehicle Sound Systems What’s in the Box: – (4) 4’’-inch Marine Speakers – Compact Marine Amp – RCA-to-Aux (3. 5mm) Cable – Aux (3. 5mm) Audio Cable Technical Specs: – Amplifier Type: 4-Ch. Audio Component – Power Output: 1500 Watt MAX – 4 x 45 Watts RMS @ 4 Ohm – 2 x 150 Watts MAX @ 4 Ohm – Marine Grade IP-65 Rating – T. H. D: 0. 1% – S/N Ratio: > 93dB – Channel Separation: > 50dB – Frequency Response: 20Hz-20kHz – Fuse: 20A – Power: DC 12V – Amp Dimensions (L x W x H): 5. 3’’ x 3. 5’’ x 2. 1’’ -inches