Vandersteen 2Wq crossover

Montaldo - The MHP-5s are adjustable, so if you can buy one, new or used, you kill two birds with one stone. Barring that, ask around for local 2Wq owners or Vandy dealers and see if you can borrow a WX-2. The dealer should do it since you will order your X-2 from him once you pick the value you want.

I suppose a first order high-pass filter of any origin would work, but the elbow must be at 80Hz, since the amp in the 2Wq has a corresponding rise below 80Hz. If the high pass filter does not match, you will get a net response hump in the 50-80 Hz range.

Thanks, Bondmanp. I ended up finding a pair of M5-HPs. Now my problem is the crossover points don't match (sub at 80, M5-HP at 100hz) and there is a huge hole in the midbass. The M5-HPs are adjustable for amp input impedance, but can the crossover point be adjusted too? Maybe I have to get Vandersteen to put different caps in them?

just go one or two down from what the lable dip settings says for 2wq and your amps input imp
for example for 100 hz its as on the lable says for five as
for 2wq go one dip setting down say 75 k and listen then try 2 down and listen dont foget to experiment with sub volume , contour to your preference get the spikes installed ,use a bubble leveled and snugged up let us know how you made out. johnnyr

OK, I'm not totally clear on this. So the dip switches, as they adjust for amp input impedance they also move the crossover point up and down? Sounds like you are saying I should just keep trying lower and lower impedance settings, which will effectively lower the crossover point? Is there any particular setting that will create an 80hz cross point, to match the sub?

((((I should just keep trying lower and lower impedance settings, which will effectively lower the crossover point? Is there any particular setting that will create an 80hz cross point, to match the sub?)))
First find out what your amps input imp is
With the 5s high pass dip settings are for 100 hz for 80 hz start going one setting down at a time untill you get it right if you dont know your amps input imp read the manual and start there. what kind of amp do you have?
are you running xlr or RCA?