Model
Ground Zero GZNW 15SPL-XFLEX
Rating
DIAM
15"
FS(Hz)
30.2
VAS(l)
59.1
QTS
0.49
PWR(W)
5500
SPL(dB)
86.6
IMP(Ohm)
1x2
avb
PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
30.2
Vas(l)
59.1
Qts
0.492
Qms
5.5
Qes
0.54
Bl(Tm)
17
Mms(gr)
404
Cms(mm/N)
0.069
Rms(kg/s)
13.94
Le(mH)
1.41
Re(Ohm)
2
Sd(sq.mm)
77856
Vd(l)
5.45
X-max(mm)
70
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(%)
0.29
Sensitivity(dB) 1-W
86.6
Sensitivity(dB) 2.8-V
92.7
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
392
Cutout Diameter (mm)
358
Mounting Depth (mm)
260
Magnet Diameter (mm)
220
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
