Pyle Auto 4-Channel Bridgeable Marine Amplifier - 200 Watt RMS 4 OHM Full Range Stereo with Wireless Bluetooth &amp; Powerful Prime Speaker - High Crossover HD Music Audio Multi Channel System PLMRMB4CB<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>WIRELESS BLUETOOTH CONNECT: This bluetooth is built in with 2.0 version and with the wide range that could reach up to 30’ + feet even on underwater. It has power protection circuitry and electronic high crossover network that bridge</li><li>COMPACT AND POWERFUL: This bridgeable multi-channel amp is prime class and slim pack with 4x100 Watts RMS @ 4Ohm， 4x 200Watt MAX @ 4Ohm and 4x300 Watt RMS @ 2 Ohm and has wire auxiliary RCA audio connection and integrated cable for easy installation.</li><li>WORKS TO ALL DEVICES: This powerful multi 4-channel marine and car amplifier can immediately connect to all of your favorite gadgets such phone， ipod， iphone， android， tablet and can be used for boat or aquatic vehicle application or in your car.</li><li>WEATHERPROOF WATER RESISTANT DESIGN: This extremely efficient， 4channel， 200w outdoor amp is fully marinized with a waterproof and rust resistant coating on the PCB and mechanical casing. Truly， lives the one and only legacy of an auto amplifier.</li><li>INCOMPARABLE SPEAKER: This latest 200watt 4 channel subwoofer amplifier takes your small vehicle’s no filter music audio system to the next level. It is install with full HD sound， bass control and LED lights indicator that your stereo is working.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41cU3U79ekL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51sMVyOByJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51VeGZr6ZxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ShdWzX3LL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61LhfRQD3UL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61%2BtVKdqABL.jpg" noproxy>