Model
Ground Zero GZRW 8FL
Rating
DIAM
8"
FS(Hz)
45.3
VAS(l)
17.6
QTS
0.94
PWR(W)
250
SPL(dB)
83.9
IMP(Ohm)
2x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
45.3
Vas(l)
17.6
Qts
0.938
Qms
12.224
Qes
1.016
Bl(Tm)
4.5
Mms(gr)
45
Cms(mm/N)
0.272
Rms(kg/s)
1.055
Le(mH)
0
Re(Ohm)
1.6
Sd(sq.mm)
21360
Vd(l)
0.15
X-max(mm)
7
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
250
RMS Power(W.)
150
Number of Coils
1
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.16
Sensitivity(dB) 1-W
83.9
Sensitivity(dB) 2.8-V
90.9
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
178
Mounting Depth (mm)
55
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
