up for grabs is a rare Ground Zero nuke 15". this is one of the original ground zero woofers, not the euroGZ woofers. the original dustcap was crushed by the previous owner, and i replaced it with a dustcap of another woofer, cant remember exactly what it was, but i do believe it was an adire woofer of some sort. the new dustcap did not change the Ts at all, except for lowering the Fs.
Ts (as tested by me):
Re: 6.5 Ohms (coils in series)
Fs: 29.9 Hz
Qm: 9.1
Qe: .38
Qt: .37
BL: 35.5 (which is very good/high)
Le: 8.5 mH
Sd: 132.7 sq. in.
Vas: 73.3 liters
Mms: 397 g
SPL: 88.8 dB 1W/1M
this woofer is a low end monster, and gets incredibly loud while retaining all SQ characteristics. for those that dont know, this is what the original SI magnums were based off of, Nick pretty much used this as a model of what he wanted the mags to be... and he was quite jealous also, when i got this chromed out 15" version //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
asking price is $350
Ts (as tested by me):
Re: 6.5 Ohms (coils in series)
Fs: 29.9 Hz
Qm: 9.1
Qe: .38
Qt: .37
BL: 35.5 (which is very good/high)
Le: 8.5 mH
Sd: 132.7 sq. in.
Vas: 73.3 liters
Mms: 397 g
SPL: 88.8 dB 1W/1M
this woofer is a low end monster, and gets incredibly loud while retaining all SQ characteristics. for those that dont know, this is what the original SI magnums were based off of, Nick pretty much used this as a model of what he wanted the mags to be... and he was quite jealous also, when i got this chromed out 15" version //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
asking price is $350
