Ground Zero GZHW 20SPL
Ground Zero GZHW 20SPL
Model

Ground Zero GZHW 20SPL

Rating
DIAM
8"
FS(Hz)
38.3
VAS(l)
4.8
QTS
0.38
PWR(W)
1500
SPL(dB)
80
IMP(Ohm)
2x2
avb
UNK

Thiele-Small Parameters

Fs(Hz)
38.3
Vas(l)
4.8
Qts
0.381
Qms
6
Qes
0.407
Bl(Tm)
15.3
Mms(gr)
197
Cms(mm/N)
0.088
Rms(kg/s)
7.84
Le(mH)
1.92
Re(Ohm)
2
Sd(sq.mm)
19607
Vd(l)
0.255
X-max(mm)
13
X-mech(mm)
40

General Parameters

Diameter (inch)
8
Max Power(W.)
1500
RMS Power(W.)
700
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.06
Sensitivity(dB) 1-W
80
Sensitivity(dB) 2.8-V
86

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0

Optimum Enclosures

Enclosures
Vented, BP6

Speaker response