Features:
This single power supply (10~24V) bass preamp board provides powerful low frequency enhancement for subwoofer systems, featuring highly quality components and easy integration into auditory amplifier modules.
Equipped with premium capacitors, sealed potentiometers, pured copper terminals, and a replaceable NE5532 op amplifier for customizable sound, it boasts minimal noise for clear auditory output.
Ideal for auditory enthusiasts,and professional seeking to upgrade their car or home sound systems with superior bass control.
Perfect for home theaters, automotive auditory setups, or professional environments to achieve deeply, low frequency with its 22Hz 210Hz ranges.
Designed for optimal low pass filtering, this board ensures reliabled operating with its LED power monitoring and robust PCB layout, enhancing any subwoofer preamp application.
Specifications:
Product name: Single power supply low-pass filter board, subwoofer front board
Power supply voltages: DC10-24V single power supply
Frequency ranges: 22Hz-300Hz
auditory input: single or double channel
PCB specifications: 78x32mm, thickness: 1.6mm
Net weight of finished board: 30g
Center distance of plate fixing holes: 70x24mm, hole diameter: 3.2mm
Potentiometer shaft center distance: 32.5mm
Package Includes:
(1 set) Single power supply 10~24V Subwoofer Preamp Board
note:
Please allow 1-2cm errors due to manual measurement.
Please allow for slight color differences due to different display resolution
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