Grace GDI-BTAR512N Bluetooth Amplified Receiver

Grace Digital Bluetooth Amplifier Bluetooth V4.0 Can drive large floor standing speakers with 100W power Compact stereo amplifer and speaker adapter in one Stream digital music from any Bluetooth capable device Dual digital class D amplifiers Comes with a full-function remote control 3.5mm auxiliary input Stereo headphone jack Stereo line ouput jack Stereo speaker binding post DC power in jack Input Impedance: 47,000 ohms Input Sensitivity: 500mV Frequency Response: 20Hz-20kHz 2A USB port to charge smartphones and tablets Power Supply: 28V, 4A Includes: Bluetooth Power Amplifier, remote control with batteries, AC power adapter, 3.5mm to 3.5mm aux cable, Bluetooth antenna, Manual