Search Featured Websites:
Feature your business, services, products, events & news. Submit Website.
Breaking Top Featured Content:
Feature your business, services, products, events & news. Submit Website.
Breaking Top Featured Content:
B&W DM 602 crossover
Good morning everyone. I have some B&W DM602 (S1) boxes, and I have been reviewing their crossover.
I see that it is very simple, with first order for woofer and third order for tweeter.
While I like its sound, I find the treble region a bit tiring.
I have seen a modification for the B&W DM 601 that attempts to correct that problem.
It consists of modification of the capacitor in the high pass, inversion of the polarity of the tweeter and the addition of a resistor and capacitor for second order in low pass.
I show the diagram of DM601. The difference with the DM602 is that this ultimp the high pass filter has no resistors
I don’t have measuring instruments, so I ask if it would be beneficial to do the same on the B&W DM602 version 1.
In this configuration, where the high pass is third order and the low pass is first order, how is the positive of the tweeter connected?
Thanks.
I see that it is very simple, with first order for woofer and third order for tweeter.
While I like its sound, I find the treble region a bit tiring.
I have seen a modification for the B&W DM 601 that attempts to correct that problem.
It consists of modification of the capacitor in the high pass, inversion of the polarity of the tweeter and the addition of a resistor and capacitor for second order in low pass.
I show the diagram of DM601. The difference with the DM602 is that this ultimp the high pass filter has no resistors
I don’t have measuring instruments, so I ask if it would be beneficial to do the same on the B&W DM602 version 1.
In this configuration, where the high pass is third order and the low pass is first order, how is the positive of the tweeter connected?
Thanks.
Continue reading at DIYaudio.com: Click Here