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Dual-Channel Speaker Protection Module with 3-Second Power-On Delay, 10A Relay, and LED Indicator for Amplifier Boards AC12-18V

<ul><li>Speaker protection board features a 3-second power-on delay for safe startup</li><li>Equipped with high-power relays, compatible with most 2.0 dual-channel power amplifier boards</li><li>Simple and reliable circuit with an LED indicator that lights up during operation</li><li>Can be linked to various power amplifier boards, supporting both 2.0 two-channel and 2.1 three-channel setups with blue light power indicator and voltage regulator circuit</li><li>Utilizes two 10A relays for effective control</li></ul>

Brand

Feature:
1. The speaker protection board has a turn-on function with a power-on delay of about 3 seconds
2. The circuit of the board is simple, the work is safe and reliable, with an LED indicator, which lights up when working.
3. Using high-power relays, suitable for most 2.0 dual-channel power amplifier boards.
4. The protection board uses two 10A relays as switches, which can be effectively controlled.
5. The relay can be linked to various power amplifier boards. Both 2.0 two-channel and 2.1 three-channel can be equipped with blue light power indicator and voltage regulator circuit.

Specification:
Item Type: Speaker Protection Circuit Board
Material: Synthetic cardboard
Purpose: Protect speakers, power amplifier board
Working Voltage: AC12-18V
Current: 10A

Package List:
1 x Speaker Protection Circuit Board

Model

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