Reliable Speaker Protection Board for HiFi Amplifier DIY

Upgrade your DIY HiFi amplifier with the CZDYUF UPC1237 Speaker Protection Board. This reliable board offers power-on delay, power-off protection, detection, output balance detection, and protection. It features the UPC1237 speaker protection chip and a simple circuit for safe and reliable work.

The board is suitable for most power amplifier boards and it can be installed directly on the chassis with the speaker seat of the store to save space. The working voltage is AC 12V-24V, so an independent power supply is required. The board measures 68mm * 37mm in size.

Specifications:

• Size: 68mm * 37mm
• Power supply: AC 12V-24V
• Chip: speaker protection IC UPC1237

Package Includes:

• 1 x PC speaker protection board

Upgrade your amplifier with the CZDYUF UPC1237 Speaker Protection Board and enjoy a safer and more reliable audio experience.

Price: $455.10
(as of May 21,2023 15:55:11 UTC – Details)