DIY Kit--Subwoofer processing circuit Low Pass Filter Circuit Board Kit
Note: This item is DIY Kit ONLY,You need to weld & install it by yourself!
Finished board is also available,additional £2.0 for a finished board!
Subwoofer processing circuit, also be called Low Passs Filter,if connect its input sockets to normal pure power amplifier,it can form a subwoofer,input can be single channel or stereo,quite easy in use.
Frequency Adjustment Range:22Hz~210Hz.
Well-designed circuit, perfct function effect.
Working Voltage:Dual AC15V Low power consumption(About 5W transformer is enough.)
Original components optioned,steadily working for long term use.
PCB adopts blue double-sided glass-fiber PCB,reasonable layout,low noise,easy to assembled.
Potentiometers from Lfet to Right: Frequency Adjustment,Volume control
Power Supply Voltage: AC 15V
Dimension: 80mmx40 mmx30mm.
Distance between the two Potentiometers:41.5mm
Finished board for reference Picture Show
Adopts 2pcs NE5532 Op-amp as signal processor
Beautiful PCB process & reasonable layout
Blue PCB,beautiful & generous
More Details of the finished board
Filter part adopts Beryal high frequency low capacitance
1x DIY Kit for Subwoofer Low Pass Filter Circuit Board Kits (includes all the components & PCB of the finished board)
(This is DIY Kit ONLY,You need to solder it all by yourself,if you do not want to solder it,you can by a finished board in our store!)
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