Model
ACR Speaker C-1230 PA ACR SPECIAL NEW
Rating
DIAM
12"
FS(Hz)
45
VAS(l)
110.3
QTS
0.93
PWR(W)
500
SPL(dB)
91.7
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
45
Vas(l)
110.3
Qts
0.93
Qms
9.78
Qes
1.03
Bl(Tm)
9.2
Mms(gr)
42
Cms(mm/N)
0.31
Rms(kg/s)
1.22
Le(mH)
0
Re(Ohm)
7.3
Sd(sq.mm)
50670
Vd(l)
0.35
X-max(mm)
7
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
500
RMS Power(W.)
250
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.94
Sensitivity(dB) 1-W
91.7
Sensitivity(dB) 2.8-V
92.1
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
