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Noise Cancelling PCB Modules - Amplified Audio

Experience crystal-clear audio communication with our premium noise cancelling PCB modules. These compact yet powerful devices eliminate background noise while preserving voice clarity, making them ideal for commercial radio, intercoms, marine radio, security and industrial applications. Our amplified audio modules are designed for simple integration into existing systems in the audio output path, allowing you to upgrade your communication equipment without complex installations. We also sell noise cancelling PCB modules for low level audio. Browse our selection below and order today to transform your audio experience with our proven noise cancellation technology.

NEDSP1962-KBD Amplified DSP Noise Cancelling Loudspeaker Retrofit PCB Module

NEDSP1962-KBD Amplified DSP Noise Cancelling Loudspeaker Retrofit PCB Module
Product number: NEDSP1962-KBD
Price: £139.95
(£116.63 excl VAT)
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NEDSP1962-PCB Amplified DSP Noise Cancelling PCB Module

NEDSP1962-PCB Amplified DSP Noise Cancelling PCB Module
Product number: NEDSP1962-PCB
Price: £129.95
(£108.29 excl VAT)
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Advanced DSP noise cancellation technology

Our noise cancelling PCB modules are compact yet powerful devices that utilise our sophisticated Digital Signal Processing (DSP) algorithms to effectively identify and remove unwanted background noise while preserving the clarity of speech. They work in real-time to analyse incoming audio signals, separate speech from noise, and deliver remarkably clear sound even in challenging environments. Perfect for communications systems where message clarity is imperative.

Simple integration for exceptional results

These amplified audio PCB modules are designed for easy integration into existing speaker systems. The retrofit design allows you to transform standard extension speakers into high-performance noise cancelling units. Each module includes comprehensive fitting instructions and all necessary components for quick implementation. The amplified design means these modules not only clean your audio but also provide additional power to enhance overall sound quality and volume.

These can be installed in:

  • Kenwood SP-23, SP-990, SP-31
  • Elecraft SP3
  • Yaesu SP-2000, SP-8, SP-21
  • Icom SP-24, SP-38, SP-20
  • TEN-TEC 307

If your speaker isn't listed, get in touch with us and let us know which speaker you have, and we can let you know if our PCB modules can be installed into your setup.

Discover our install guides

Applications across multiple sectors

Our noise cancelling PCB modules can be used across numerous industries and scenarios. These include:

Technical specifications and options

Our PCB modules feature adjustable noise cancellation levels, allowing users to select from 8 different filter levels, depending on how noisy the background is. The built-in amplification circuits provide clean power delivery with minimal distortion, even at higher volumes. Features:

  • DSP noise reduction capability of up to 40dB
  • Multiple fitting configurations for different speaker types
  • Adjustable audio parameters via accessible controls
  • Low power consumption design

Available Products

NEDSP1962-KBD Amplified DSP Noise Cancelling Loudspeaker Retrofit PCB Module

Transform any speaker into a DSP noise cancelling speaker with this easy-to-install retrofit module. Features convenient keyboard controls for precise audio adjustment.

NEDSP1962-PCB Amplified DSP Noise Cancelling PCB Module

Our standard amplified DSP module offers exceptional noise cancelling performance in a compact PCB format. Ideal for custom installations and specialised communication equipment.

Product selection table

Download our product selection table

 

Product Speaker Headphone socket Extension speaker socket Line level audio input Internal install DSP noise cancelling Audio power (Watts)
NES10-2MK4 X X *M       X 7
DESKTOP MKII X X *M   X   X 10
Dual In-Line   X *S X X   X 7
Compact In-Line   X *S X X   X 0.2
In-Line Module   X *M X     X 7
ParaPro EQ20-DSP   X *S X X   X 20
ParaPro EQ20   X *S X X     20
ParaPro EQ20B   X X X     20
ParaPro EQ20B-DSP   X X X   X 20
NEDSP1962-KBD         X X 7
NEDSP1962-PCB         X X 7
NEDSP1901-KBD         X X  
NEDSP1901-PCB         X X  

*S denotes Stereo and *M denotes Mono. You may require a mono-to-stereo adapter to listen in both ears. 

Not sure which type of noise cancelling would best suit your needs? Speak to our team today, or read our blog about noise cancelling speakers vs PCB modules.