BHI NES10-2MK4

The NES10-2MK4 Noise Cancelling Speaker removes unwanted background noise, hiss, hash, QRM, QRN, computer hash, plasma TV interference, white noise etc from speech.

It works on all radio bands and is suitable for shortwave listening and for use in commercial radio base stations as a noise cancelling extension speaker.

Features:

• 8 filter levels - Up to 65dB tone reduction
• 5W audio output power (adjustable)
• LED indication of power on, filter off and audio overload
• Function switch for audio bypass, audio on and DSP on
• 3.5mm mono audio lead 2m long
• 3.5mm mono headphone socket
• 10 to 18VDC power (500mA)
• Compact speaker unit 110 x 65 x 55 mm
• Easy to install with adjustable mounting bracket