Coming back to this thread from 3 years ago. I guess I got my $450 out of the 5749 before I managed to lay waste to the 2422's (as well as my lone 2245). I thought I had the QSC-DSP30 configured correctly, but I don't think so, or just too much distorted power.
I have one TD18H+/4 ohm (it survived in the same size cab with the same power as the 2245). If I added another, would these be good replacements for the 2242's? The cab is basically a 5749 knock off. Exterior is 20 cu ft. Port is (ID) 15.5 x 7 x 16.5 long. I actually used the port in it's entirety from the donor 5749 cab. Any other drivers you might reco? I also have 2 of the older Mach 5-MJ18's laying around.
I looked at the AE site and John was recommending the TD18H+ sealed would be 5 cu ft w/ 700 wpch. I could convert the existing cab to 2x5 cu ft sealed cabs.
Amps include a QSC 4050 HD and Crown XLS5000. Thanks in advance!