Ground Zero GZRW 12XSPL
Ground Zero GZRW 12XSPL
Model

Ground Zero GZRW 12XSPL

Rating
DIAM
12"
FS(Hz)
31.8
VAS(l)
27.2
QTS
0.68
PWR(W)
3000
SPL(dB)
82.5
IMP(Ohm)
2x2
avb
PROD

Thiele-Small Parameters

Fs(Hz)
31.8
Vas(l)
27.2
Qts
0.684
Qms
7
Qes
0.758
Bl(Tm)
18.3
Cms(mm/N)
0.076
Rms(kg/s)
9.38
Le(mH)
3.38
Mms(gr)
329
Vd(l)
2.261
Sd(sq.mm)
50234
X-max(mm)
45
X-mech(mm)
0
Re(Ohm)
3.9

General Parameters

Diameter (inch)
12
Max Power(W.)
3000
RMS Power(W.)
1500
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.11
Sensitivity(dB) 1-W
82.5
Sensitivity(dB) 2.8-V
85.6

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
311
Cutout Diameter (mm)
288
Mounting Depth (mm)
166
Magnet Diameter (mm)
170

Optimum Enclosures

Enclosures
Closed, BP4

Speaker response