NES10-2 MK4  amplified DSP Noise Eliminating Speaker

New improved NES10-2MK4 with increased audio power and the latest bhi DSP noise cancelling technology

The bhi NES10-2MK4 amplified DSP noise cancelling speaker removes noise and interference from noisy speech signals enabling you to have a much more enjoyable listening experience.  The speaker is compact and easy to use and incorporates the latest high performance bhi DSP noise cancelling technology. The three position switch on the top of the speaker controls the following functions; “Off” (audio bypass), “On” (amplified audio) and “DSP” (noise cancelling on). The speaker has a quality 5W audio amplifier with DSP noise cancelling from 8 to 40dB over 8 user levels, and tone reduction up to 65dB.  The NES10-2MK4 requires 10 to 18V DC (500mA). The speaker has an integral 2m audio lead terminated with a 3.5mm mono jack plug and comes with a sturdy metal mounting bracket.  There is a 3.5mm mono headphone socket on the side for listening with headphones. The speaker is muted when headphones are used and this socket is only headphone level and will not drive an extension speaker.  The NES10-2MK4 speaker is supplied with a rotary filter select knob (presses into rear switch), two fixing screws, 4 self-adhesive rubber feet, user manual, and x 1030-FPL fused DC power lead with tinned bare ends (requires DC power supply for this lead).


The NES10-2MK4 DSP noise cancelling speaker is suitable for use in a wide range of radio communication applications across all radio frequencies, and is particularly effective for improving the voice quality in amateur radio and shortwave listening. The speaker can be used in a base station base station environment or used mobile in a vehicle.

The power “On” LED illuminates red when power is applied and changes to green when the noise cancellation is active. The overload LED lights if the audio input is overloading the speaker.  The output level control allows you to adjust the audio output to suit your own conditions.



Features

    Fully adaptive DSP noise cancelling 8 to 40dB
    Up to 65dB tone reduction
    Function switch for audio bypass, audio on and DSP on
    8 filter levels
    5 Watts audio (adjustable)
    LED indication of power on, filter on and audio overload
    3.5mm mono headphone socket
    Compact robust speaker housing
    Easy to install with adjustable metal mounting bracket
    10 to 18V DC operation
    3.5mm mono headphone socket (headphone level only)
    Supplied with a Fused DC power lead with bare ends,
    user manual, 4 x rubber feet, grey filter knob and fixing screws

DATASHEET

Helpsheet1