UPC1237 Speaker Protection Board Direct Mounted Hifi Amplifier for Hifi Amplifier DIY AC12-18V
100% Brand New and High Quality
The board has power-on delay, power-off protection, DC detection, output balance detection, and DC protection function. With UPC1237 speaker protection chip, with simple circuit, easy to manufacture, safe and reliable work. It is suitable for most power amplifier boards.Free with banana plug terminal binding post, can be installed directly on the chassis to save space.
Operating voltage: AC 12V-18V, independent power supply is recommended.The output line of the amplifier 2 channels are combined and soldered to the audio input of the protector hole diameter is 5MM
Board size: 67mm x 37mm x27mm ,Wiring hole diameter 5mm, 20mm between the two holes.
Package:
1pc UPC1237 speaker protection board for AC12-18V.
Payment Method: PayPal preferred
Shippment:
We provide free shipping to international via China Post Airmail. We can also ship by TNT/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
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