Rerurn to Romy the Cat's Site
In the Forum: Horn-Loaded Speakers
In the Thread: Midrange driver suggestions
Post Subject: What would be possible advantagePosted by Wojtek on: 1/4/2008
of MTM arrangement of two TAD 1201 in <100 Hz Horn ? I assume they would both work in the same frequency range . Also JBL LE8 is only 89 db driver and it doesn't look like it can take any power . Difference in efficiency within the channels would be huge.
Did any of you guys tried altec 15" biflex driver (420A-Y )? It is alnico 97 dB with o.4 QTS and ~20 Hz fs . I read that in 10Cu.ft sealed enclosure it reaches comfortably 25 Hz and because of kinky fulrange construction should not have problem with 350 Hz.Many people disregard this driver but I gues most of them used it full range with tweeter helper. I wonder how it would fare in bass low-mid bass range. (I'm not very anxiuos at the moment to build 10cu Ft boxes just to check it out
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Roman ,
could you (or enybody ) elaborate a little bit on JBL L8 and its application ? Not so much sensible info on the net besides that its a fullrange usefull in 40Hz-8kHz . I have a pair of JBL Lancer 33 speakers -~1.5 ported with single LE8
with recently changed surrounds which have not been played for a long , long time . I remember some remark on this site on the question " what if not Mid-bass horn ?"and the answer was ported enclosure with low tunning -anybody tried this with LE8?? So far my drivers are sounding a little "hollow and dark" in midrage but the low midrange -midbass have strange -not sure how to describe it "ambiance " .Regards, WoRerurn to Romy the Cat's Site