Speaker protection kit + delay 2-way

This protective device can be used with any stereo amplifier with a power voltage with a tension. output up to ± 50V. The device itself is fed from a unipolar power supply with AC7-18V voltage, DC8-28V.

Specifications:

delay time: 3 seconds (fixed time cannot be changed). ! ! When the relay is closed after normal operation, the LED indicator lights up for a long time.
• delay time: 3 seconds (fixed time cannot be changed).
!
• when the relay is not closed (protection status), the LED indicator flashes; When the relay is closed after? Normal functioning, the LED indicator lights? for a period? long? of time.

Food: AC7-18V, DC8-28V

Dimensions: 44x 65x 28 mm