I thought I'd throw this open for opinions?.
I've been given a pair of Celestion PA speakers, with duff bass units. The only problem is that they are 4 ohm, and 8 ohm would be much better for me! (and I can get some 8 ohm Celestion bass units at a decent price that will drop straight in).
I'm attaching the circuit of the crossover below, now what I want to know is if I replace the bass unit with an 8 ohm one (and change L2 and C3 accordingly), could I just change R1 to 6.2 ohm and keep the respective levels between HF and LF the same?.
I've been given a pair of Celestion PA speakers, with duff bass units. The only problem is that they are 4 ohm, and 8 ohm would be much better for me! (and I can get some 8 ohm Celestion bass units at a decent price that will drop straight in).
I'm attaching the circuit of the crossover below, now what I want to know is if I replace the bass unit with an 8 ohm one (and change L2 and C3 accordingly), could I just change R1 to 6.2 ohm and keep the respective levels between HF and LF the same?.