Sundown Nightshade v.2 T/S Specs

[sundownz]

Will be updating this as we move along building one of each.

Each one will be relatively fresh with ~5 minutes of break-in time playing low frequencies on our bench 1500D.

Amount of break-in between coil configurations isn't necessarily identical -- check CMS, a lower number indicates the suspension is still tighter.

Stock 3 Hard Spider Suspension on each model with "daily" stock coils.

Measured with Woofer Tester II unit

----------

10" D2:

RE: 3.92 ohms

Fs: 50.9 Hz

Qes: 0.51

Qms: 12.72

Qts: 0.49

Le: 7.06 mH

Vas: 5.9 L

BL: 25.89 NA

Cms: 35.75 uM/N

Mms: 272 grams

Sens: 83.72 dB

----------

10" D1:

RE: 1.98 ohms

Fs: 51.19 Hz

Qes: 0.60

Qms: 13.06

Qts: 0.57

Le: 3.22 mH

Vas: 5.83 L

BL: 19.96 NA

Cms: 34.95 uM/N

Mms: 276 g

Sens: 82.97 dB

----------

12" D2:

RE: 3.96 ohms

Fs: 39.28 Hz

Qes: 0.44

Qms: 13.60

Qts: 0.43

Le: 6.23 mH

Vas: 14.83 L

BL: 27.16 NA

Cms: 48.49 uM/N

Mms: 337 g

Sens: 85.15 dB

----------

12" D1:

RE: 1.98 ohms

Fs: 43.09 Hz

Qes: 0.46

Qms: 12.80

Qts: 0.45

Le: 3.2 mH

Vas: 12.83 L

BL: 19.96 NA

Cms: 39.37 uM/N

Mms: 346 g

Sens: 85.26 dB

----------

15" D2:

RE: 3.94 ohms

Fs: 38.6 Hz

Qes: 0.53

Qms: 14.02

Qts: 0.51

Le: 6.25 mH

Vas: 38.38 L

BL: 26.53 NA

Cms: 43.6 uM/N

Mms: 389 g

Sens: 88.04 dB

----------

15" D1:

RE: 2.01 ohms

Fs: 35.09 Hz

Qes: 0.50

Qms: 13.46

Qts: 0.48

Le: 3.21 mH

Vas: 44.68 L

BL: 18.91 NA

Cms: 50.76 uM/N

Mms: 405 g

Sens: 87.68 dB

----------

18" D2:

RE: 4.18 ohms

Fs: 32.79 Hz

Qes: 0.51

Qms: 13.69

Qts: 0.49

Le: 6.73 mH

Vas: 92.74 L

BL: 28.76 NA

Cms: 47.55 uM/N

Mms: 494 g

Sens: 89.86 dB

----------

18" D1:

RE: 2.15 ohms

Fs: 33.79 Hz

Qes: 0.56

Qms: 14.44

Qts: 0.54

Le: 3.24 mH

Vas: 90.33 L

BL: 19.64 NA

Cms: 46.3 uM/N

Mms: 479 g

Sens: 89.71 dB

[BassMunky]

are they like the first version or better?what the rms and power handling

Edited September 9, 2011 by BassMunky

[sundownz]

Of course they are improved over the v.1 model.

They are 2000 RMS

[S_Fantom]

When will the new NS 12" be out? could i get a PM answer? Got couple other questions.

[sundownz]

As my signature indicates my PMs are disabled on the forum.

The NS v.3 12" cannot be introduced until our new frame tooling is done; the motors are also not produced just yet -- but I should have the final prototype soon.

[S_Fantom]

As my signature indicates my PMs are disabled on the forum.

The NS v.3 12" cannot be introduced until our new frame tooling is done; the motors are also not produced just yet -- but I should have the final prototype soon.

Yes i should have noticed that but i didnt and i apologize for that. Good to hear about the proto. Im new to sundown audio but very excited about what ive been learning. I got your email and thanks for that also.