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Measured with 2 Spiders "stock" suspension. Short break-in period - with extended break-in FS and Qts drop along with some other changes to TS specs.

RE variance by size is within tolerance of the Woofer Tester Device, temperature, etc.

Specs are similar when using NS or Z cones... NS cones are heavier but not a huge change in specs, lower FS primarily.

4/27/10 : Posting today... will be filling in as I get time to break-in and measure all configurations. Until then the D1 and D2 specs are very similar.

----------

10" D2:

RE: 3.88 ohms

Fs: 51.69 Hz

Qes: 0.474

Qms: 7.04

Qts: 0.444

Le: 2.53 mH

Vas: 7.31 L

BL: 24.01 NA

Cms: 43.77 um/N

Mms: 216.53 g

Sens: 85.12 dB 1w/1m

----------

10" D1:

RE:

Fs:

Qes:

Qms:

Qts:

Le:

Vas:

BL:

Cms:

Mms:

Sens:

----------

12" D2:

RE: 3.72 ohms

Fs: 37.54 Hz

Qes: 0.409

Qms: 6.82

Qts: 0.386

Le: 2.8 mH

Vas: 23.95 L

BL: 24.07 NA

Cms: 66.43 uM/N

Mms: 270.43 g

Sens: 86.74 dB 1w/1m

----------

12" D1:

RE:

Fs:

Qes:

Qms:

Qts:

Le:

Vas:

BL:

Cms:

Mms:

Sens:

----------

15" D2:

RE: 3.8 ohms

Fs: 36.83 Hz

Qes: 0.376

Qms: 3.8558

Qts: 0.342

Le: 2.956 mH

Vas: 60.77 L

BL: 25.28 NA

Cms: 67.02 uM/N

Mms: 270 grams

Sens: 90.91 dB 1w/1m

----------

15" D1:

RE:

Fs:

Qes:

Qms:

Qts:

Le:

Vas:

BL:

Cms:

Mms:

Sens:

----------

18" D2:

RE: 3.69 ohms

Fs: 30.21 Hz

Qes: 0.477

Qms: 7.65

Qts: 0.44

Le: 2.62 mH

Vas: 126.61 L

BL: 24.21 NA

Cms: 69.35 uM/N

Mms: 400 grams

Sens: 90.47 dB 1w/1m

----------

18" D1:

RE:

Fs:

Qes:

Qms:

Qts:

Le:

Vas:

BL:

Cms:

Mms:

Sens:

- Jacob Fuller

- Owner, Sundown Audio

- Sundown Audio on FACEBOOK

- Please DO NOT PM ME -- use my email address -- [email protected]

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  • 1 month later...

whats the rms an what would be the most rms u could go over the rated rms on these

kia spectra 4 door

HU-a kenwood kdc-692x

optima red top under the hood ( kinetik battery or powermaster in the back )

Iraggi 260amp H/O alternator

1 set of knu kandy 1/0 guage wiring kit ( 2 more sets coming )

front speakers -

back speakers -

2 12" lv 4's with lvl 5 softparts ( going to be 4 in near future)

Sundown 3500d( going to be 2 sometime )

i have boughten from - Bass14(smd), ddbump(caraudioclassifieds)

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1500 RMS... as I don't warranty over that I'm not going to tell you to do any more than that.

You can look around and see what has been done... Derrick ran two 3500s each and won the title in his bass boxing class @ SBN.

- Jacob Fuller

- Owner, Sundown Audio

- Sundown Audio on FACEBOOK

- Please DO NOT PM ME -- use my email address -- [email protected]

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Are these the z series on the sundown site?

No, they are definately not the z15 listed on the site...or even related...all-new motor on these babies

2003 Dodge Ram 1500 - Deep Orange

Build log - Blowthrought with 4 18's http://www.stevemeadedesigns.com/board/topic/122600-4-18s-in-a-dodge-ram-team-sundown-russia/

Sundown Audio SAX125.2 - Sundown PA 10"

Shok-wiring & RCA's

XS Power D6500

Mechman 320A

Sundown Audio Russia

http://sundownaudio....dex.php?/index

http://www.drive2.ru...ram/ram/skillz/ - more about my truck

http://www.youtube.com/user/Gskillz81

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No, they are definately not the z15 listed on the site...or even related...all-new motor on these babies

I see so i dont suppose there is an ETA is there :shrug:?

"The strongest reason for people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government." -- (Thomas Jefferson)

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I see so i dont suppose there is an ETA is there :shrug:?

http://www.stevemeadedesigns.com/board/topic/80964-z-v2-back-in-stock/ - they are available

2003 Dodge Ram 1500 - Deep Orange

Build log - Blowthrought with 4 18's http://www.stevemeadedesigns.com/board/topic/122600-4-18s-in-a-dodge-ram-team-sundown-russia/

Sundown Audio SAX125.2 - Sundown PA 10"

Shok-wiring & RCA's

XS Power D6500

Mechman 320A

Sundown Audio Russia

http://sundownaudio....dex.php?/index

http://www.drive2.ru...ram/ram/skillz/ - more about my truck

http://www.youtube.com/user/Gskillz81

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