[Easy Connection with A/V Receiver System] comes with Speaker Line Level Input and Stereo RCA Input that can receive full band audio from any audio amplifier, A/V receiver or preamp.
[High Efficiency Amplifier Built-In] 2 x 25W RMS (@ 8 ohms loaded) / 2 x 50W RMS (@ 4 ohms loaded) Class D amplifier, allow you to connects directly to any passive bookshelf or the rear surround sound loudspeakers.
[An additional subwoofer connection] provides an additional subwoofer mono input and output, for connecting between AV Receiver and Power/Active Subwoofer Speaker or Subwoofer Amplifier.
[Wide Transmission Range] - Up to 100 ft (30M) operational distance between transmitter and receiver (line of sight) with 24-bit 48KHz full CD quality high resolution/uncompressed audio.


