| Brand | Unbranded |
|---|---|
| Type | Speaker Protection Board |
| Compatible Brand | Universal |
| Marke | Markenlos |
| Produktart | UPC1237 Speaker Protection Board |
| Markenkompatibilität | Universell |
Check the listing for details. UPC1237 Double Parallel Japan Relay Horn Speaker Protection Board Module. Condition: New. Listed at 8.54 USD. 1 × UPC1237 Speaker Protection Board. With LED light indication, it lights up when working, and it is extinguished when protection starts. It adopts double parallel relay, which is suitable for most power amplifier boards.