Wireless Surround Sound

 

 

Multi-Channel Wireless Audio Transmitter, Model 400
 



 

 
 

Make all of your speakers wireless with the  Model 400 Wireless Audio Transmitter. Ideal for 7.1 home theater systems: the transmitter transmits four channels of audio. You can make your rear speakers and your side speakers wireless or transmit to two rear speakers and a subwoofer.

The Model 400 transmits to any number of Model 400 wireless receivers and Model 480 wireless amplifiers. No more running long speaker cables. Set up your home theater speakers or speakers in another room without a big cabling project. Simply purchase as many wireless receivers and wireless amplifiers as you need.

The multi-channel transmitter will send the music at 5.8 GHz to the wireless receivers and amplifiers up to 150 feet. You will enjoy true CD quality with uncompressed digital wireless audio. Each Model 400 wireless receiver has a stereo RCA output and connect to any active speaker, subwoofer or power amplifier. Each model 480 wireless amplifier has a mono 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 receivers and amplifiers measure only 5 x 3.5 x 2 inches and are easily mountable to a speaker.

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Specifications

 

Description

Specification

 

 

Model 400 Wireless Transmitter

 

 

 

Audio transmission

Digital

 

 

Transmitter frequency

5.8 GHz

 

 

Number of wireless audio channels

4

 

 

Error correction

1/2 rate FEC

 

 

Transmitted data rate

6 Mbps

 

 

Audio inputs

speaker-level, line-level

 

 

Operating range
 

Max. 150 ft. (50 m) line of sight,
max. 30 ft. (10 m) through walls

 

 


Model 400 Wireless Receiver

 

 

 

Output level

1 Vrms (stereo line level output)

 

 

Frequency response

2 Hz ... 20 kHz

 

 

Signal-to-noise ratio

96 dB

 
 

Total harmonic distortion (THD+N)

0.003 %

 
 

Overall audio latency

< 1 ms

 
 

Channel separation

95 dB

 

 


Model 480 Wireless Amplifier

 

 

 

Output power

150 W (80 Wrms) (amplified mono speaker output)

 

 

Frequency response

2 Hz ... 20 kHz

 

 

Signal-to-noise ratio

96 dB

 
 

Total harmonic distortion (THD+N)

0.04 %

 
 

Overall audio latency

< 1 ms

 
 

Power efficiency

90 %

 
 
 
   

Pictures

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How-To Video

 


How-To Video

 

 

 

How To Use Our Wireless Speaker Kits

 














Testimonials

 


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






 

 

   

  Similar Products

  Download Data Sheet

  Download User Manual

 

First Model 400 Application:
 

 

 


Second Model 400 Application:


 

 

 
 
 
 

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