hi all …
i have an amplifier with a pair of 4 ohm speakers.
(with me so far ?!)
say i want to add another pair … i could do this in
series (and change the impedance to 8 ohms) or parallel
(and change the impedance to 2 ohms) - either of which
would degrade the amp’s performance …
Anyone got a circuit which would match the impedance
to the amp’s output ?
(i could get a box from radioshack/maplins but i suspect
it would only require a resistor and a capacitor and a piece
of string or something )