Which 12" Speaker?

[fdeck]

You have to use WinISD Pro (also free). Then is one of the measurements in the pull-down menu with all the rest.

 

[greenboy]

Also look at the cone excursion plot with 180 W input (what the Backline 600 supposedly puts out).

That's often a mixed blessing once one has the driver already </dry>. But then one can always console oneself that many other candidate drivers ALSO hit excursion limits way way WAY before a suitable signal at full RMS is applied, no matter what practical things you do with port tuning ; }*


* that's why so many of those Eminence cab designs mention both steep high pass filters and designs that are "displacement limited".

 

[snowdan]

so am i correct to assume that i can leave the 43 hz tuning for the moment? that way i have to change nothing...

 

[fdeck]

I think you can stick with 43 Hz, perhaps forever.

 

[greenboy]

Yep.

 

[snowdan]

sounds quite good.

goes low enough, too. not exactly tons of top end, so i think i could not have gotten away with a delta 12lf which has even less. it also doesn't seem to be powerful enough to justify a separate am head. at least not yet. markbass 250 order is cancelled anyway for other considerations.

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has anyone ever tried to put a 2512 into the MB combo? just curious.

 

[snowdan]

used the deltalite DIY cab with the band today. powered by a 200w fender bxr head.

i mean the head was somewhat underpowered i thought, but it was okay.

the cab cuts trough really well and provides me with sensible low B response. no problem keeping up with drummer.

great value!