Posts by bwaslo

how far is the speaker from the back wall? Is the baffle near other surfaces? I dont do bsc per se because it isnt well defined (6db is maximum not universal) and also doesnt work for power response (cant ignore echoes down that low). ...

ok, I was estimating.... don't have the box here. What Erich said.

No, the effect of the box volume will be way below where the crossover has effect. But the baffle width can get into things. Keep it around 16" wide with the waveguide close to the top edge and you should be ok. But if you run...

If you crossover the mains well above their port frequency, there shouldn't be a problem. But if you run them as "Large", a.k.a. not high passed, then there might be a cancellation issue, or might not. A multimeter won't really tell...

A crossover was done for the TD12X,, too, the same day as the one for TD12M. It's over at diysoundgroup forum. Other than a few dB sensitivity, the response after crossover was pretty much the same as for the M... Crossover point...

Is there any objective evidence that enable does anything? Not being smart alecky, just wondering if there's some objective data out there somewhere.

The 350 and the 360 are drop-in replacements for each other (except for mounting bolt sizes). The unit to unit consistency is said to be better for the 360, but for crossover designs there shouldn't be any difference. Pretty boxes, the...

Doing a synergy from a SEOS doesn't make sense unless you get above an 18". There are already drivers (DNA360, DE250, BA) that drive the 18" for all it can do. If you use a bigger SEOS, then it should be one that supports a 1" driver...

From my (limited) experience, the Synergy acts and sounds just like a single driver. I don't think anyone would have a chance of finding the crossover points or even knowing how many 'drivers' are feeding the horn from listening to...

"speaking with one voice" - if you want down to 500Hz or less, have you thought of doing a diy Unity build?