5.8 GHz Wireless Speaker Kit, Model 1540
The Model 1540 turns your speakers into wireless speakers. No more running long speaker cables. Set up your home theater rear speakers without a big cabling project.The transmitter will send the music at 5.8 GHz up to 100 feet. You will enjoy better than CD quality with uncompressed digital wireless audio. The receiver has a stereo speaker amplifier built in and connects directly to any passive loudspeaker. The built-in amplifier delivers the efficiency of conventional class-D amplifiers while at the same time delivering far lower audio distortion.The wireless amplifier measures only 5 x 3.5 x 2 inches and is easily mountable to a speaker.Specifications:Transmitter:Audio transmission method: 	DigitalTransmitter frequency: 		5.8 GHzError correction: 		1/2 rate FECTransmitted data rate: 		> 3 MbpsOperating range:max. 100 ft. line of sight, max. 30 ft. through walls and ceilingsWireless Amplifier:Output power: 2 x 40 WrmsFrequency response: 2 Hz ... 20 kHzSignal-to-noise ratio: 91 dB (Transmitter / Amplifier, A-weighted)Total harmonic distortion: typ. 0.04 % @ 20 WOverall audio latency: < 1 msPower efficiency: 90 %Channel separation: typ. 75 dBAutomatic amplifier power down feature