Wireless Speaker Kit, Model 1800

The Model 1800 wireless speaker kit will untie your speakers. No more running long speaker cables. Set up your home theater rear speakers or install speakers in another room without a big cabling project. The Model 1800 comes with two separate 80-Watt wireless receivers for each speaker.


The transmitter will send the music to the wireless receivers up to 200 feet. You will enjoy true CD quality with uncompressed digital wireless audio. Each receiver has a mono speaker amplifier built in and connects directly to any passive loudspeaker. The built-in amplifiers deliver the efficiency of conventional class-D amplifiers while at the same time delivering far lower audio distortion.


The wireless transmission uses 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 mounted to a speaker.


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wireless speaker kit

True CD-quality wireless

The Model 1800 utilizes advanced uncompressed wireless audio transmission to achieve true CD quality. The audio is transmitted by using sophisticated adaptive frequency hopping which is highly robust against wireless interference.

State-of-the-art digital amplifier

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

Transmit any audio signal

The transmitter can connect to virtually any audio source. Connect the transmitter directly to amplified speaker outputs of your home-theater receiver to make your rear speakers wireless or connect to the RCA output of your DVD or to the sound card of your computer. With its volume control the transmitter can adjust to any audio source and offer it's full dynamic range.

Simple setup

Setting up your Model 1800 is incredibly easy. No technical or wiring expertise is required. And no need to run long speaker wires or break through walls or rewire your house. Each wireless amplifier measures 5 x 3.5 x 2 inches only and easily mounts 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