Model
Ground Zero GZHW 30X
Rating
DIAM
12"
FS(Hz)
23.5
VAS(l)
62
QTS
0.33
PWR(W)
1200
SPL(dB)
85.4
IMP(Ohm)
2x2
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)
23.5
Vas(l)
62
Qts
0.33
Qms
4.6
Qes
0.356
Bl(Tm)
20.9
Mms(gr)
246
Cms(mm/N)
0.187
Rms(kg/s)
7.883
Le(mH)
0
Re(Ohm)
4.3
Sd(sq.mm)
48350
Vd(l)
0.592
X-max(mm)
12
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1200
RMS Power(W.)
800
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
85.4
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
281
Mounting Depth (mm)
162
Magnet Diameter (mm)
170
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
