I am considering buying the K4700 unit to protect my 150w/200w Bass guitar amplifier speakers, which is a Mono 2*2sJ50/2sk135 mosfet Amp with symmetrical Power Supply and a minimum speaker connection of 4 ohms, wanting to use both relays for the single output; what to i need to add or omit to the circuit (as In the construction manual), to safely realise this function?
The reason I have chosen the K4700 is because of the low tripping voltage ±1v
I know how to wire the relays but the manual only tells you about connecting it as stereo or abridged connection
and as my speakers are very expensive to replace I need a reliable speaker protection circuit.
Colin Fox.