Built-in Bluetooth for Wireless Audio Streaming - Works with All of Your Favorite Devices</br>(iPhone, Android, Smartphone, iPad, Tablet, MP3 Player, etc.) - 4 Channel Marine Amplifier</br>4 x 150 Watts RMS 4 Ohm - 2 Ohm Stereo Stable - Electronic Crossover Network</br></br>Product Description</br></br>The Pyle Marine Grade Multi-Channel Amplifiers feature built-in Bluetooth technology for wireless streaming audio. Instantly connect and stream from your favorite devices (works with iPhone, Android, Smartphone, iPad, Tablet, etc.). Additional features include 2 Ohm stereo stability, electronic crossover networks, RCA line low level input connector jacks and integrated power protection circuitry. The amp systems also include a waterproof 3.5mm stereo-to-RCA adaptor, DC 12 Volt connection cables and Bluetooth flush-mountable controller. Enjoy marine grade amplification with the Pyle Marine Grade Multi-Channel Amps.</br><br/>http://www.amazon.com/gp/product/B00TZOAR6E