Model

Beyma 12CMV2

Rating
DIAM
12"
FS(Hz)
49
VAS(l)
76
QTS
0.47
PWR(W)
640
SPL(dB)
94
IMP(Ohm)
8x1
avb
PROD

Thiele-Small Parameters

Fs(Hz)
49
Vas(l)
76
Qts
0.47
Qms
3.9
Qes
0.54
Bl(Tm)
13.7
Mms(gr)
55
Cms(mm/N)
0.193
Rms(kg/s)
4.32
Le(mH)
1
Re(Ohm)
6
Sd(sq.mm)
53000
Vd(l)
0.371
X-max(mm)
7
X-mech(mm)
15

General Parameters

Diameter (inch)
12
Max Power(W.)
640
RMS Power(W.)
320
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
1.6
Sensitivity(dB) 1-W
94
Sensitivity(dB) 2.8-V
95.3

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
310
Cutout Diameter (mm)
280
Mounting Depth (mm)
130
Magnet Diameter (mm)
156

Optimum Enclosures

Enclosures
Vented, BP6

Speaker response