DIY subwoofers - Stereo pair each with 4 12" drivers - fixed the links

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hoosier21

I built stereo subwoofers, each tower has 4 12" drivers each. Here is the thread where I discussed them.
http://www.polkaudio.com/forums/showthread.php?t=31077

Here is a picture of one subwoofer.
http://www.audiocircle.com/index.php?action=gallery;area=browse;album=1308&pos=0

Willing to sell the pair for 800.00 or 400.00 each. Basically 100.00 per driver. I can ship these via truckline.

Or, if I can sell drivers in lots of 4 (either 1 person buys 4 or multiple buys taking 1-2-3 of them) Drivers 100.00 each plus shipping

If these sell, the following will be next:
Dual Adcom 565 (subwoofer amps)
Outlaw ICBM - crossover
Beringher BFD - sub eq

« Last Edit: 1 Jan 2008, 11:40 pm by hoosier21 »

hoosier21

Re: DIY subwoofers - Stereo pair each with 4 12" drivers
« Reply #1 on: 1 Jan 2008, 08:42 pm »
Specs for the drivers

Ascendant Audio - Atlas 12"

Low Qts Specs
Fs 23.2 Hz
Qms 4.9
Qes .354
Qts .33
Vas 128.5 L
Re 2.8 ohms
Znom 4 ohms
Xmax 18 mm
Sd 481 cm2
Mms 119 g
Vd 1.73 L
RMS Power 300 watts
BL 11.7
Spl 1W/1M 88.5 dB
Spl 2.83V/1M 92.6 dB
Le .86 mH
Cms .395 mm/N
No. .442
Cutout 11.125"
Diameter 12.5"
Depth 6.5"
Weight 21 pounds

Mid Qts Specs
Fs 23.2 Hz
Qms 4.9
Qes .465
Qts .415
Vas 128.5 L
Re 2.8 ohms
Znom 4 ohms
Xmax 18 mm
Sd 481 cm2
Mms 119 g
Vd 1.73 L
RMS Power 300 watts
BL 10.2
Spl 1W/1M 87.2 dB
Spl 2.83V/1M 91.4 dB
Le .86 mH
Cms .395 mm/N
No. .336
Cutout 11.125"
Diameter 12.5"
Depth 6.5"
Weight 21 pounds

High Qts Specs
Fs 23.2 Hz
Qms 4.9
Qes .581
Qts .52
Vas 128.5 L
Re 2.8 ohms
Znom 4 ohms
Xmax 18 mm
Sd 481 cm2
Mms 119 g
Vd 1.73 L
RMS Power 300 watts
BL 9.1
Spl 1W/1M 86.3 dB
Spl 2.83V/1M 90.5 dB
Le .86 mH
Cms .395 mm/N
No. .271
Cutout 11.125"
Diameter 12.5"
Depth 6.5"
Weight 21 pounds

Berndt

Re: DIY subwoofers - Stereo pair each with 4 12" drivers
« Reply #2 on: 1 Jan 2008, 11:01 pm »
fwiw, links inop

hoosier21

Re: DIY subwoofers - Stereo pair each with 4 12" drivers
« Reply #3 on: 1 Jan 2008, 11:40 pm »
fwiw, links inop

THANKS, I have fixed the links