Model
Ground Zero GZNW 15XSPL
Rating
DIAM
15"
FS(Hz)
39
VAS(l)
48
QTS
0.57
PWR(W)
5500
SPL(dB)
88.4
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
Vas(l)
48
Qts
0.57
Qms
6.33
Qes
0.626
Bl(Tm)
16.9
Mms(gr)
318
Cms(mm/N)
0.052
Rms(kg/s)
12.295
Le(mH)
0
Re(Ohm)
2.3
Sd(sq.mm)
80675
Vd(l)
0.928
X-max(mm)
12
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
5500
RMS Power(W.)
3000
Number of Coils
2
Impedance Z-Nom(Ohm)
1
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
88.4
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
358
Mounting Depth (mm)
260
Magnet Diameter (mm)
220
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
