NE5532 NE 5532 Low Pass Filter Board Level Subwoofer Bass 2 Volume Control Low Pass Filter Pre-Amplifier Assembled Board Sound Palette Low-Pass Filter DC 9-15V Amplifier

Description: NE5532 NE 5532 Low Pass Filter Board Level Subwoofer Bass Volume Control Low Pass Filter 

NE5532 NE 5532 Low Pass Filter Board Level Subwoofer Bass Volume Control Low Pass Filter Pre-Amplifier Assembled Board Sound Palette Low-Pass Filter DC 9-15V Amplifier

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:

• 1 x Low-pass Filter Subwoofer Frequency Circuit Board NE5532