Grace Digital GDI-BTAR513 100 Watt Digital Integrated Stereo Amplifier with Built-In AptX Bluetooth Wireless Stereo Receiver

Enjoy all of your music, games and movies from your Android phone, iPhone, iPad or any Bluetooth enabled computer through our high quality Class D wireless aptX Bluetooth integrated amplifier. Just plug this compact brushed metal Bluetooth receiver with integrated amplifier into any standard bookshelf or powered speakers and pair your Bluetooth device. It’s that easy to turn your Bluetooth enabled Smartphone into a wireless sound system for your office, den, kitchen or any room inside or outside your home. Stream music up to 36 feet (actual distance varies with use, settings and environmental conditions). Enhanced noise filtering to minimize noise imparted by any Bluetooth device! There are 2 differences between the GDI-BTAR513 and the GDI-BTAR512:1)The BTART513 removes the USB charging connection for smartphones and adds a volume controllable sub output for powered sub woofers with 500hz Crossover.2)The amplifier on the BTAR513 will power down if there is no Bluetooth audio for 15 minutes.