Model
Ground Zero GZNW 12XSPL
Rating
DIAM
12"
FS(Hz)
38.1
VAS(l)
25.7
QTS
0.41
PWR(W)
9000
SPL(dB)
86.8
IMP(Ohm)
1x2
avb
UNK
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
38.1
Vas(l)
25.7
Qts
0.41
Qms
4.76
Qes
0.449
Bl(Tm)
17.3
Mms(gr)
237
Cms(mm/N)
0.074
Rms(kg/s)
11.914
Le(mH)
0
Re(Ohm)
2.4
Sd(sq.mm)
49485
Vd(l)
0.569
X-max(mm)
12
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
9000
RMS Power(W.)
4500
Number of Coils
2
Impedance Z-Nom(Ohm)
1
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
86.8
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
284
Mounting Depth (mm)
226
Magnet Diameter (mm)
220
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
