I would like to protect my speakers when I use a lot of bass equalization. A slo-blow fuse is too slow and a fast one would blow all the time. My 4 to 8 ohm speaker voltages ranges from 0 to 5 volts.. Could a circuit be designed based just on voltage and when it hits a threshold, it moves the signal over to a resistor?
1. not effect the signal
2. be adjustable from .1 volt to 4 volts
It would be neat to have a meter attached but not necessary
3. when that voltage is reached, it cuts out to a 10 watt resistor.
4. non pc board, just wired
The idea is to listen to a raw speaker driver's mechanical limit, adjust the circuit to cut out. There are boards on Ebay (with relays and??) but they don't say how fast they cut out which is critical.
I'm not even at the level of a novice so you will need to hand hold me if you want to help.
thanks
1. not effect the signal
2. be adjustable from .1 volt to 4 volts
It would be neat to have a meter attached but not necessary
3. when that voltage is reached, it cuts out to a 10 watt resistor.
4. non pc board, just wired
The idea is to listen to a raw speaker driver's mechanical limit, adjust the circuit to cut out. There are boards on Ebay (with relays and??) but they don't say how fast they cut out which is critical.
I'm not even at the level of a novice so you will need to hand hold me if you want to help.
thanks