Trypower
Member
Pete, thanks for all your kind contributions!
I did receive that crossover pair today. To back up your measurement of the inductors I used a digital LCR meter and did the following. Not knowing whether or not the woofer inductor could be measured in circuit I measured it in and out of circuit as it was easy enough to pull one lead. The difference was negligible. As far as the tweeter inductor I measured it in circuit only as it's glued to the board and just didn't want to go there as the leads seemed pretty well trapped underneath- and it's late, what can I say. From the schematic (and without the 47 ohm) I don't think anything in in parallel to affect this reading- Someone can most certainly correct me if this is wrong. The driver is not attached.
If anyone is interested, here's the readings I see at 6 different frequencies, woofer inductor on the left, tweeter on the right, in mh:
1.62 100Hz 2.1
1.37 120Hz 1.5
0.89 400Hz 0.42
0.84 1KHz 0.34
0.82 4KHz 0.31
0.79 10KHz 0.31
I did receive that crossover pair today. To back up your measurement of the inductors I used a digital LCR meter and did the following. Not knowing whether or not the woofer inductor could be measured in circuit I measured it in and out of circuit as it was easy enough to pull one lead. The difference was negligible. As far as the tweeter inductor I measured it in circuit only as it's glued to the board and just didn't want to go there as the leads seemed pretty well trapped underneath- and it's late, what can I say. From the schematic (and without the 47 ohm) I don't think anything in in parallel to affect this reading- Someone can most certainly correct me if this is wrong. The driver is not attached.
If anyone is interested, here's the readings I see at 6 different frequencies, woofer inductor on the left, tweeter on the right, in mh:
1.62 100Hz 2.1
1.37 120Hz 1.5
0.89 400Hz 0.42
0.84 1KHz 0.34
0.82 4KHz 0.31
0.79 10KHz 0.31
