Model
Quantum Audio Q2500/12D
Rating
DIAM
12"
FS(Hz)
44.2
VAS(l)
36.7
QTS
0.75
PWR(W)
2500
SPL(dB)
87.5
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)
44.2
Vas(l)
36.7
Qts
0.75
Qms
5.88
Qes
0.86
Bl(Tm)
7.6
Mms(gr)
110
Cms(mm/N)
0.118
Rms(kg/s)
5.2
Le(mH)
0
Re(Ohm)
1.6
Sd(sq.mm)
46829
Vd(l)
0.595
X-max(mm)
13
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
2500
RMS Power(W.)
1250
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
87.5
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
278
Mounting Depth (mm)
154
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
