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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
Speaker protection module, delayed start, 12-15VAC, stereo
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Dual-channel speaker protection board, providing a power-on delay of approximately 3 seconds and protection against excessive DC voltage (detecting a control voltage of approximately 1V). It uses a 15A relay, being compatible with most amplifier boards, ensuring safe and reliable operation. The status LED indicates the moment of protection and switches to normal operation mode after power-on.
The board operates on a dual circuit and REQUIRES an independent 12-15V AC power supply!
For use in BTL circuits it is necessary to use two modules per channel.
Specifications:
Supply voltage: AC 12-15V (independent power supply)
Main functions: Power-on delay (~3 seconds), DC protection (1V)
Relay: 15A
Channels: Dual channel, R and L
BTL Compatibility: Requires the use of two sets for BTL circuits
Power supply: Requires independent winding, cannot share power with other circuits
Dimensions: 65 × 40mm
Use:
The package contains:
1 x DIY Stereo Speaker Protection Board Kit
Depending on the batch, the board may come assembled or as a DIY Kit. It is usually assembled, but it is recommended to contact us before ordering to check.
