Low-pass Filter NE5532 Bass Tone Subwoofer Pre-Amplifier Preamp Board DC 12-24V
Product Description
Features:
1, adjust the potentiometer selected Hermetically, inputs and outputs use pure copper terminals, wiring is very convenient. 2, selected NE5532, welded IC holder can always replace the amplifier, experience different effects to enhance playability. 3, design of the LED Real-time monitoring the power supply situation. 4, PCB board design simple and beautiful, reasonable wiring, making the board has a very high signal to noise ratio, strong anti-interference ability. when no signal input close to the speaker almost hear the noise.
Main parameters:
Power supply voltage: DC12V-24V DC single power supply Frequency range: 22Hz-300Hz Audio input: mono or two-channel Audio output: monaural PCB Size: 78x32mm, thickness: 1.6mm PCB Materials: FR-4 ultra-hard glass plate Finished plate net weight: 30g Plate mounting holes center to center spacing: 70x24mm, hole diameter: 3.2mm Potentiometer shaft center to center spacing: 32.5mm
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All items will be shipped within 1~2 business day after payment. by China post or Singapore post or HK post,
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Delivery Time: Normally, It Takes About 10-30 Business Days to Arrival for most countries.
5-14 days to USA.
10-25 days to Australia / Canada.
14-30 days to major cities in Europe .
4 - 8 weeks to Italy , Brazil ,Russia.
However, it may delay due to industrial strike action, severe weather, custom reasons or peak seasons
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