Model
Mmats PRO 2.5
Rating
DIAM
12"
FS(Hz)
21.9
VAS(l)
125
QTS
0.28
PWR(W)
800
SPL(dB)
88.4
IMP(Ohm)
4x2
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)
21.9
Vas(l)
125
Qts
0.284
Qms
9.8
Qes
0.292
Bl(Tm)
10.9
Mms(gr)
140
Cms(mm/N)
0.378
Rms(kg/s)
1.96
Le(mH)
0
Re(Ohm)
1.8
Sd(sq.mm)
48287
Vd(l)
0.536
X-max(mm)
11
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
800
RMS Power(W.)
400
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.43
Sensitivity(dB) 1-W
88.4
Sensitivity(dB) 2.8-V
94.9
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
281
Mounting Depth (mm)
159
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
