bhi NEDSP1962-KBD 5W DSP Noise Cancelling Speaker Retrofit Module Instructions
Upgrade your extension speaker with the NEDSP1962-KBD 5W DSP Noise Cancelling Speaker Retrofit Module. With up to 40dB of noise reduction and a pre-wired keyboard switch assembly for easy installation, this module is perfect for amateur radio extension speakers or older style radios. Get clear speech and efficient audio amplification with the NEDSP1962-KBD.