Martin Sound ~ Anyone seen this?

[BHTX]

..Especially this one, although while attempting to model it in WinISD Pro with what little information they provide, it gave me a much lower sensitivity of 83.23 dB. I'm sure they're probably not fantastic by any means, but I'm wondering just how decent they really are. Anyway, I've been on the look out for a driver that's similar yet better than the Dayton Series II 15's for a similar price, hence my possible interest in these drivers. Crossed over 100-200 Hz, very clean, any freq response nasties as far as possible from the xover point, sealed cabinet with EQ, lowest FS possible, 8 ohms (will use 2 per cabinet), no foam surrounds, good sensitivity, 8+ mm xmax. If you have any good recommendations, post 'em. If nothing else turns up, then the Dayton Series II's it is..

http://www.martinsoundpro.com/moreinfo.asp?id=170
http://www.martinsoundpro.com/upload/item/1844.pdf

Sugg. List $ 119.00
OUR PRICE : $ 87.26/ea.

Just to refreshify anyone's memory who might need it:
http://www.partsexpress.com/pe/showd...number=295-130
http://www.partsexpress.com/pdf/295-130s.pdf

[wigginjs]

Perhaps this popular Pyle driver?

http://www.partsexpress.com/pe/showd...number=292-218


I've never used it myself, but it seems like it could fit your needs...

[freddi]

15269/1844 (151269 Eminence) is a nice woofer - Le is kinda high at ~4mH

[BHTX]

Hi freddi. Looks like you've had some personal experience with this woofer? Would you happen to remember how accurate the specifications were? I'm a little confused with the VAS.. 1.27 cubic feet? Is that correct?? With these specs in WinISD pro, I'm getting a -6 dB EBS alignment with only 2 cubic feet at just over 15 Hz! This can't be right, can it? Any idea?

[freddi]

here's Martin's old spec plus that model's spec from Eminence

01-SPEC 151269 04-DATE 03/14/95
02-PART # OBS/1844
03-MODEL # 1525F5637

05-RE OHMS 6.21 13-FS HZ 23.40
06-LE MH 4.10 14-MMS GMS 103.30
07-QM 11.63 15-CMS mm/N .4472
08-QE .350 16-RMS NS/M 1.3068
09-QT .340 17-VAS LTRS 460.63
10-XMAX MM 9.10 18-SD SCM 856.34
11-BL TM 16.42 19-EBP 66.8
12-EFF % 1.63 20-SPL dB 94.1

_____________________
15in. Bass Woofer / 15269

Made in USA &149, Santoprene Rubber Surround &149, Extra thick treated paper cone Specifications Diameter-15.187in./Impedance-8ohm/Frequency Response-20-1200kHz/Power-300W/Rms/Dc Resistance-6.21ohm/Spl-94dB/Magnet-56oz/Voice coil-2.5in./FS-23.4Hz/VAS-16.27ft3/Qms-11.63/Qes-0.35/Qts-0.34/Xmax-9.1mm/Zmax-212ohm/Depth-6.75in./Hole Cut-14in./Mounting Centers-14.75in./Weight-13lbs

[BHTX]

Thanks so much!

..Looks like they left the 6 out of "16.27" on their PDF for the VAS.