Holiday Notice: We will have our Chinese Spring Festival holiday from 11th Feb 2018 to 24th Feb 2018. Orders paid during these days will be shipped on 25th Feb 2018. Many thanks for your support! Happy Chinese New Year!

Subwoofer Processing Circuit Low-Pass Filter Board Two NE5532 Op-amp Chip 5W

It's a Subwoofer processing circuit, which is low-pass filter. Output Connected to the Ordinary Pure power amplifier, Can constitute a subwoofer amplifier. Input can be a channel or a stereo. Frequency Adjustment range about 22Hz-210Hz. The operating voltage is dual 15V AC. Circuit consumption power is very small, 5W transformer is sufficient.Very easy to connect,and enjoy diy fun.


Subwoofer processing circuit, which is low-pass filter. Output Connected to the Ordinary Pure power amplifier, Can constitute a subwoofer amplifier. Input can be a channel or a stereo. Frequency Adjustment range about 22Hz-210Hz. The operating voltage is dual 15V AC. Circuit consumption power is very small, 5W transformer is sufficient.

Feature:

  • Potentiometer from left to right are: frequency adjustment, volume control
  • Supply voltage: AC dual 15V (5W)
  • Frequency range: about 22Hz-210Hz
  • Dimensions: 80 x 40 x 30mm (without potentiometer handle protruding parts)
  • The spacing between the potentiometer: 41.5mm
  • Use Two NE5532 Op-amp to do the signal processing

Package Include:
  • 1x Subwoofer low-pass circuit

Write a review

Note: HTML is not translated!
    Bad           Good

Subwoofer Processing Circuit Low-Pass Filter Board Two NE5532 Op-amp Chip 5W

  • Product Code: 090159
  • Availability: In Stock
  • $13.00