Single Supply Filter Board High Precision Low Pass 2.1 Channel Dc 10-24v 22hz-300hz Subwoofer Preamp Module

100% brand new and high quality

Features:
Made of high quality material, solid, durable, good performance and long service life.
The board features a very high signal-to-noise ratio and strong anti-interference ability. When there is no signal input, no noise is heard near the speaker.
The adjustment potentiometer is fully sealed. The input and output terminals are made of pure copper terminals, and the wiring is very convenient.
The op amp adopts Texas NE5532, and the IC seat can be soldered at any time to change the op amp, and the effect brought by different op amps can be improved.
It is designed with LED indicators to monitor the power status in real time.
Filter Board only, other accessories demo in the picture is not included

Specification:
Material: PCB Board, Electronic Components
Power supply voltage: DC10-24V, single power supply
Frequency range: 22Hz-300Hz
Audio input: Mono or Two-channel
Audio output: Mono
Size: app.7.8 x 3.2 x 0.16cm/3.07 x 1.26 x 0.06in
Fixed Hole Center Distance: app.7 x 2.4cm/2.76 x 0.94; Hole Dia.: 0.32cm/0.13in
Potentiometer Center Distance: app.3.25cm/1.28in
Color: Light Green
Quantity: 1 Pc

Note:
No retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you

Package includes:
1 x Filter Board

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.