Feature

●Anti-Interference:The board has strong anti-interference ability. No signal input, almost no noise near the speaker
●Durable Material: The adjustable potentiometer uses a fully sealed type, and the input and output terminals are made of brass terminals. Wiring is easy
●Easy Operation: The design is simple and beautiful, and the wiring is rational, so the signal to noise ratio on the board is very high
●Real-time monitoring: The front panel of the subwoofer is designed with LED indicators that can monitor the power status. Real-time
●High Efficiency: This IC base can be soldered at any time, and you can feel the effects of various optics amplifiers and improve playability


Description

Specifications:
Item Type: Subwoofer Preamp Board
Material: Plastic
Supply Voltage: DC10-24VDC single power supply
Frequency Range: 22Hz-300Hz
Audio Input: Mono or 2 channels
Audio Output: Mono
PCB Specs: Approx. 78 x 32mm / 3.07 x 1.26in, Thickness: Approx. 0.06 in (1.6 mm)
PCB Material: FR-4 hard glass plate
Board Mounting Hole Center Distance: About 70 x 24mm / 2.76 x 0.94in, Hole Diameter: Approx. 3.2mm / 0.13in
Potentiometer axis spacing: approx. 32.5mm / 1.28in

Package List:
1 x Subwoofer Preamp Board