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Description

Main Parameters:
Supply voltage:DC10-24V single power DC
Frequency range:22Hz-300Hz
Audio input:mono or dual channel
Audio output:mono
PCB specification:78*32mm, thickness:1.6mm
PCB material:Super hard FR-4 fiberglass board
Center spacing of plate fixing holes:70*24mm, hole diameter:3.2mm
Center distance between potentiometer shafts:32.5mm
Product Features:
1. All components are selected from brand new first-class products. The frequency adjustment capacitor is selected from the original Philips CBB capacitor, the adjustment potentiometer is selected from Taiwan's fully sealed type, and the input and output terminals are made of pure copper wiring terminals, making wiring very convenient
2. The operational amplifier adopts Texas NE5532, with an IC socket that can be replaced at any time, to experience the effects of different operational amplifiers and improve playability.
3. Designed with LED indicator lights for real-time monitoring of power supply conditions.
4. The PCB design of this board is simple and beautiful, with reasonable wiring, making it have a high signal-to-noise ratio and strong anti-interference ability. When there is no signal input, almost no noise can be heard near the speaker
Special Reminder:
This board is a heavy bass front stage board, directly connected to the speaker will not produce sound. It must be connected to the pure rear stage amplifier board to make an active subwoofer in order to produce sound. The power of the pure rear stage amplifier board is selected according to personal needs, and the higher the power of the pure rear stage amplifier, the more shocking the bass effect will be. The so-called low-pass filter board filters out the high pitched parts above the human voice, retains the low pitched parts for amplification to increase the bass playback force, and does not hear the human voice or high-frequency instrument sound during playback

Package Type:
All goods will pack into cartons and wrapped full of waterproof tape before shipment.

We can accept customized package to meet different requirements:
1.Every item will separately pack into plastic bag,component,module can be packed in anti static bag.
2.Some fragile products such as the display screen can be packed in bubble bag.
3.Some large machines can be packed in wooden cases.
4.We can label JH code or client's code on package so that customers can check easily after receive goods.

Single Power Low Pass Filter Board

SKU : YXS1616 Brand :

Price : $ 1.20

100 +: $1.20500 +: $1.201000 +: $1.20

Quantity :

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