Model
Ground Zero GZUW 300SQ
Rating
DIAM
12"
FS(Hz)
25.3
VAS(l)
86.6
QTS
0.42
PWR(W)
1400
SPL(dB)
86.6
IMP(Ohm)
3x2
avb
PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
25.3
Vas(l)
86.6
Qts
0.42
Qms
4.22
Qes
0.47
Bl(Tm)
19
Mms(gr)
169
Cms(mm/N)
0.234
Rms(kg/s)
6.377
Le(mH)
4.06
Re(Ohm)
6.3
Sd(sq.mm)
51000
Vd(l)
0.663
X-max(mm)
13
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1400
RMS Power(W.)
700
Number of Coils
2
Impedance Z-Nom(Ohm)
3
Reference efficiency η0(%)
0.29
Sensitivity(dB) 1-W
86.6
Sensitivity(dB) 2.8-V
87.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
300
Cutout Diameter (mm)
276
Mounting Depth (mm)
164
Magnet Diameter (mm)
170
Optimum Enclosures
Enclosures
Closed, BP4
