High Power Dual Channel Speaker Protection Circuit Board AC12-18V 10A Audio Amplifier Protector with Power On Mute Delay 2.0 Power Amplifier Boards High Power Relays

Price: $8.59
(as of Jun 15, 2023 02:57:18 UTC – Details)

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

PackageList:
1 x Speaker Protection Circuit Board
Package Dimensions ‏ : ‎ 4.72 x 3.94 x 1.57 inches
Item model number ‏ : ‎ WALFRONT2v3g9r4a0x
Date First Available ‏ : ‎ June 8, 2023
Manufacturer ‏ : ‎ WALFRONT
ASIN ‏ : ‎ B0C7HXSSC8

Dual Channel Speaker Protection Circuit — Using high-power relays, suitable for most 2.0 dual-channel power amplifier boards.
LED Indicator Speaker Protection — The circuit of the board is simple, the work is safe and reliable, with an LED indicator, which lights up when working.
Overvoltage Protection Circuit — The protection board uses two 10A relays as switches, which can be effectively controlled.
3 Seconds Power On Delay — The speaker protection board has a turn-on function with a power-on delay of about 3 seconds