Wireless Surround Sound Kit, Model 1800

The Model 1800 wireless speaker kit will untie any loudspeakers. No more running ugly speaker wires. Install your home theater rear speakers or set up loudspeakers in another room without a big cabling project. The Model 1800 includes two separate 80-Watt wireless amplifiers for each speaker.


The transmitter will stream the music to the wireless amplifiers for up to 200 feet. You'll enjoy true CD quality with uncompressed digital wireless audio. Each receiver has a mono audio amplifier built in and can connect to any passive loudspeaker. The built-in amplifiers have the efficiency of conventional class-D amplifiers while at the same time yielding far lower audio distortion.


The wireless transmission employs advanced adaptive frequency hopping and is not affected by wireless interference from other transmitters. Each wireless receiver measures only 5 x 3.5 x 2 inches and can easily be attached to a speaker.


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wireless surround sound kit

True CD-quality wireless

The Model 1800 uses advanced uncompressed wireless audio streaming to achieve real CD quality. The audio is sent by using sophisticated adaptive frequency hopping which is highly resistant against wireless interference.

State-of-the-art digital amplifier

Each energy-efficient wireless receiver offers 80 Watts RMS per channel at a distortion of just 0.04 % for audiophile music. Due to the power amplifier's high efficiency, no cooling is needed and all you will hear is music.

Transmit any audio signal

The transmitter connects to practically any audio source. Connect the transmitter directly to amplified speaker jacks of your home-theater receiver to make your rear speakers wireless or connect to the line output of your DVD or to the soundcard of your computer. With its level control the transmitter can adjust itself to any audio source to offer full dynamic range.

Simple setup

Installing the Model 1800 is incredibly easy. No technical or wiring expertise is needed. And no need to string long speaker wires or break through walls in your house. Each wireless amplifier measures 5 x 3.5 x 2 inches only and easily attaches to a speaker. Add any number of additional wireless amplifiers in other rooms.
Description Specification
Wireless Transmitter
Audio transmission Adaptive Frequency-hopping spread spectrum
Transmitter frequency 2.4 GHz
Maximum devices per transmitter 4
Transmitted data rate 5 Mbps
Operating range Max. 300 ft. (100 m) line of sight,
max. 100 ft. (30 m) through walls

Wireless Amplifiers

Output power 2 x 80 Wrms
Frequency response 2 Hz ... 20 kHz
Signal-to-noise ratio 91 dB
Total harmonic distortion (THD+N) 0.04 % @ 50 W
Power efficiency 90 %
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How-To Video

Customer Testimonials Model
1550

"I recently purchased the Amphony L1550 wireless system. It is awesome!!! The fidelity is equal to a wired setup... Thanks for a great product."
Herbert E., USA

"I received the transmitter/amplifiers and they work great. The sound quality is excellent."
Bob W., USA

"I have had excellent experience with Amphony and highly recommend them. The amplifiers sound superb, and as the email states, solve a difficult installation problem for me. They are a noiseless, high fidelity, high dynamic range, high power, wireless solution."
Tim P., USA

"Many thanks for the delivery of the Amphony 1550. I am really incredibly impressed with the product - the sound quality is brilliant, and transmission flawless."
Corin M., USA

I recently bought the 1550 transmitter. What a great product. I use it for my rear surround speakers. Zero interference, excellent reproduction."
Jeff P., USA

"I recently purchased a model 1550 transmitter/amplifier combination. I set them up with a pair of Polk Monitor 70 speakers. They sound very good."
David S., USA

Model 1800 Application:

speaker kit application