The Model 2500 utilizes advanced uncompressed wireless audio transmission to achieve true CD quality audio. Due to the low latency the wireless signal is virtually free of any delay and the headphone audio will be in perfect sync with video. You'll forget that you are wearing wireless headphones.

Multiple audio inputs
The transmitter provides an optical and one coaxial digital audio input. The audio from these inputs is transmitted directly to the headphones without any audio conversion or degradation. If digital audio is not available, the transmitter also provides an adjustable analog audio input and thus can connect to virtually any audio device.

Simple setup
Setting up your Model 2500 is incredibly easy. No technical expertise is required. Just connect the transmitter to your audio equipment, switch on the headphones and listen to the music. The volume can be adjusted directly at the headphones without having to run back to your audio device.

Extendable
The Model 2500 is ready for the future by providing a high-speed data output to connect RangeBooster transmitters to extend the transmitter operating range so that you can keep listening all over your house.

 

Description	Specification
WirelessTransmitter
	Audio transmission	Digital
	Transmitter frequency	5.8 GHz
	Dynamic range / Signal-to-noise ratio	100 dB 1)
	Channel separation	100 dB 1)
	Harmonic distortion	-90 dB 1)
	Error correction	1/2 rate FEC
	Audio sampling	128 x oversampling
	Max. audio input level	0.2 ... 10 Vrms (adjustable)
	Transmitted data rate	> 3 Mbps
	Operating range	Max. 200 ft. (60 m) line of sight, max. 50 ft. (20 m) through walls
	Headphones
	Type	Dynamic, closed
	Frequency response	10 Hz ... 23 kHz
	Max. sound pressure	120 dB
	Operating time	Max. 100 hours with 2 AA batteries
	Note: 1) Specifications are valid with use of digital audio input