Banggood

This is a fine, useful product, well-designed and well manufactured. Excellent value. HOWEVER... Don't do what I did and try to use it with a popular and inexpensive Power Amp (e.g., 15W TDA7297 Dual-Channel Amplifier Board) which has outputs which do not share a common (usually ground) connection. Connecting the protection circuit to both speaker outputs of such an amp will very quickly destroy it by shorting the outputs, which must always remain isolated from each other. Be careful!

Perfect engineered speaker protection, practicall small but sufficient, it match ideally for diy projects, if you change some values, it could be adjusted for different level of sensitivity! For me it’s just perfect for my diy projects

muy bien me ha venido en menos de dos semanas y lo voy a poner en una de las etapas que he comprado , todavía no lo he puesto

ottimo prodotto ben fatto consegna veloce come sempre banggood affidabile mille grazie

Received the same thing as shown in picture

very good product.easy to install

tutto O.K.

OK, thank you!

Great product!!

looks good well made