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Is this why JBL 2245 was discontinued ? [message #38154] Tue, 03 September 2002 16:45 Go to previous message
Anonymous

Is this one of the reasons why JBL 2245 is history?

WinISD says for ported box;

2245 = 7.7 cubic feet, 30hz, 95db
2241 = 10.6 cubic feet, 35hz, 98db

but, in a sealed box, both have the same box
size for q = 0.7 and 2245 f3's 10hz lower
while 2241 has 3db more sensitivity.

 
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