Klark Teknik Bluetooth Wireless Stereo Receiver for Broadcasting

The AIR LINK DW 20BR Bluetooth Wireless Stereo Receiver brings the convenience of high-performance audio-streaming to any installed or portable sound system, making it ideal for hospitality and event spaces, as well as retail, home audio, and much more. Featuring a maximum wireless range of 100 feet (30 m), DW 20BR is easy to use and utilises premium-grade Neutrik balanced XLR and unbalanced 1/4" TRS connectors to cover a wide range of audio applications.

Aided by an external articulated antenna, the DW 20BR is designed to provide dependable reception over an astounding range of up to 100 feet (30 m). Multiple receivers can be deployed to provide targeted zone broadcasting, as long as each DW 20BR is paired with only one Bluetooth streaming device at a time - allowing unique content to be streamed concurrently across each of the individual zones.

Specifications

Outputs
Connectors: Balanced XLR, unbalanced 1/4"
Impedance: 240 Ω
Max. output level: 4 dBu @ 1 kHz

Bluetooth
Frequency range: 2402 - 2480 MHz
Channel number: 79
Bluetooth version: 4.2
Receiver range: Up to 30 m (100 ft)
Output power: Class 2, 10 dBm
Supported codec: SBC, aptX
Supported profiles: AVRCP 1.4, A2DP 1.2

System
Frequency response: 20 Hz to 20 kHz (+0/-2 dB)
THD + N (distortion): 0.1% @ 1 kHz
Signal-to-noise ratio: 90 dB
Power adaptor: 12 V DC, 400 mA, center positive