Model
Ground Zero GZHW 12XSPL-D1
Rating
DIAM
12"
FS(Hz)
39.7
VAS(l)
17.6
QTS
0.47
PWR(W)
3000
SPL(dB)
85.1
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)
39.7
Vas(l)
17.6
Qts
0.475
Qms
5.922
Qes
0.516
Bl(Tm)
18.9
Mms(gr)
364
Cms(mm/N)
0.044
Rms(kg/s)
15.349
Le(mH)
0
Re(Ohm)
2
Sd(sq.mm)
53122
Vd(l)
0.744
X-max(mm)
14
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
3000
RMS Power(W.)
1500
Number of Coils
2
Impedance Z-Nom(Ohm)
1
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
85.1
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
281
Mounting Depth (mm)
176
Magnet Diameter (mm)
180
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
