Model
Ground Zero GZRW 12D2
Rating
DIAM
12"
FS(Hz)
28.4
VAS(l)
50.4
QTS
0.43
PWR(W)
2100
SPL(dB)
85.7
IMP(Ohm)
2x2
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)
28.4
Vas(l)
50.4
Qts
0.43
Qms
4.79
Qes
0.472
Bl(Tm)
17.8
Mms(gr)
221
Cms(mm/N)
0.142
Rms(kg/s)
8.237
Le(mH)
0
Re(Ohm)
3.8
Sd(sq.mm)
50026
Vd(l)
0.625
X-max(mm)
13
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
2100
RMS Power(W.)
800
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
85.7
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
283
Mounting Depth (mm)
159
Magnet Diameter (mm)
170
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
