• +44 (0)1444 870333

Customer Notice:

We are operating as normal and despatching orders world-wide. International orders are currently taking longer than usual to arrive


Net Price (ex VAT) £ 99.96
0.230 kg





Boost your speaker with the easy to install retrofit DSP module

The bhi NEDSP1062-KBD amplified DSP noise cancelling module comes pre-wired with all connections fitted, along with fitting instructions, user guide and quality labels for a professional finish. Why not retrofit the bhi DSP noise cancellation into your own loudspeaker. It is easy to fit, just insert the module inline with your loudspeaker.

The module is inserted into the target circuit in line with the loudspeaker. The power connector comes prewired with a 2.1mm power connector, and corresponding fused power lead. The control keyboard is mounted in a convenient location, and finished with a supplied label.

new new installation diagramnew yaesu1new kenwoodfrontmono copy

In addition it has an integral microcontroller, connected to a small keyboard assembly.The microcontroller and keyboard provide single button operation of all the module’s functions. The button switches the noise cancellation on/off and changes the DSP noise cancellation level.

The unit stores the last used DSP level, so when power is reapplied the unit will default to the last used setting.When the module is switched off the audio bypasses the module and the speaker operates as a conventional extension speaker.

new yaesufrontdetailThe module comes complete with a prewired power connector, fused power lead, labels and all the fixings ready to go. Detailed instructions for fitting the module into the Yaesu SP8 and the Kenwood SP31 are supplied in the operating manual, but it can be easily installed in most extension speakers. Check the website for updates.

Front view of Yaesu SP8 fitted with the bhi NEDSP1062-KBD. The DSP functions are controlled by the small pushbuttons mounted on the small pcb, see here just below the speaker grille. Note the professional label on the front of the speaker which makes the install look part of the original speaker.

Installation downloads:


  • Revive your speaker with this easy to fit retrofit module

"40 MTR unusable, 80MTR unusable. Both bands now completely usable, very many thanks"
Jon Blaylock

"Best copy I have had on 40MTRS" 
James M Madigan Sr, Chicago

"The module comes with excellent fitting instructions and the on-air performance in improving readability of weak SSB signals or those in noisy conditions was excellent. I already use a bhi
unit (how's that for a recommendation!), but if I hadn't already got one this would not have been returned to the supplier - instead I would have bought it for use in my station."
Chris Lorek G4HCL


  • Product Number

    1042 Six Way Switch Box

    1042 6-way switch box allows up to 6 pieces of equipment to connect to your bhi DSP noise cancelling product.

    Price £39.95
    Show Details
    Product Number
    A-Mini Switch

    Mini Switch

    The bhi Mini Switch is a two-way switch box enabling the connection of two radios to your bhi DSP noise cancelling product. 

    Price £24.95
    Show Details
  • Product Number


    The bhi ANEM MKII ‘Noise Away’ Amplified Noise Elimination Module is a compact, easy to use, in-line solution to noise and interference problems in voice and radio communications. 

    Price £139.95 Show Details