Model
GRS 12PR-8
Rating
DIAM
12"
FS(Hz)
32
VAS(l)
95.1
QTS
1.26
PWR(W)
140
SPL(dB)
84.2
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
32
Vas(l)
95.1
Qts
1.26
Qms
4.1
Qes
1.82
Bl(Tm)
0
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
1.4
Re(Ohm)
7.6
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
4
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
140
RMS Power(W.)
100
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.17
Sensitivity(dB) 1-W
84.2
Sensitivity(dB) 2.8-V
84.4
Mounting Information
Speaker Displacement (l)
2.83
Total Diameter (mm)
305
Cutout Diameter (mm)
281
Mounting Depth (mm)
119
Magnet Diameter (mm)
102
Optimum Enclosures
Enclosures
Closed, BP4
