Model
Ground Zero GZRW 30XSPL-D1
Rating
DIAM
12"
FS(Hz)
39.2
VAS(l)
20.2
QTS
0.55
PWR(W)
3000
SPL(dB)
84.8
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)
39.2
Vas(l)
20.2
Qts
0.554
Qms
5.543
Qes
0.616
Bl(Tm)
15.5
Mms(gr)
316
Cms(mm/N)
0.052
Rms(kg/s)
14.032
Le(mH)
0
Re(Ohm)
1.9
Sd(sq.mm)
52323
Vd(l)
0.654
X-max(mm)
13
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
84.8
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
