Make your existing speakers wireless with Amphony's speaker kit. Eliminate messy speaker cables in your room. This kit includes 2 wireless amplifiers that each deliver 80 Watts power to any passive speakers.The transmitter sends audio up to 100 m (30 m indoors) even through walls and ceilings. You'll get true CD quality with uncompressed better-than-Bluetooth digital wireless audio. Each receiver has a power amplifier built in and connects directly to a passive loudspeaker. The built-in amplifiers deliver the efficiency of regular class-D amplifiers at ultra-low audio distortion. A proprietary amplifier design ensures a linear frequency response regardless of the speaker load. It excels in amplifier listening tests.Each wireless amplifier measures only 13 cm x 9 cm x 4.5 cm and is easily mountable to a speaker.The wireless transmission employs advanced adaptive frequency hopping. It avoids frequency channels occupied by other wireless devices and is highly robust against wireless interference.Each transmitter sends 2 audio channels to up to 4 wireless amplifiers. By using multiple transmitters you can create several audio zones in your house.SpecificationTransmitter: Audio transmission: Adaptive Frequency-hopping spread spectrum Transmitter frequency: 2.4 GHz Maximum number of wireless devices per transmitter: 4 Transmitted data rate: 5 Mbps Transmitter operating range: max. 100 m line of sight, max. 30 m through wallsWireless Amplifiers: Output power: 2 x 80 Wrms Frequency response: 2 Hz - 20 kHz Signal-to-noise ratio: 91 dB (Transmitter / Amplifier, A-weighted) Total harmonic distortion: typ. 0.04 % @ 50 W Power efficiency: 90%In the box 1 transmitter 2 wireless amplifiers 3 AC adapters 4 speaker cables 1 RCA audio cable
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