Model
Goldwood Sound GW-215/4
Rating
DIAM
15"
FS(Hz)
29.6
VAS(l)
291.6
QTS
1.86
PWR(W)
250
SPL(dB)
88
IMP(Ohm)
4x1
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)
29.6
Vas(l)
291.6
Qts
1.861
Qms
7.889
Qes
2.435
Bl(Tm)
5.1
Mms(gr)
94
Cms(mm/N)
0.306
Rms(kg/s)
2.225
Le(mH)
0.4
Re(Ohm)
3.6
Sd(sq.mm)
82342
Vd(l)
0.247
X-max(mm)
3
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
250
RMS Power(W.)
135
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.3
Sensitivity(dB) 1-W
88
Sensitivity(dB) 2.8-V
90.2
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
Closed, BP4
