Model
B&C Speakers 12NDL88-4
Rating
DIAM
12"
FS(Hz)
48
VAS(l)
57
QTS
0.24
PWR(W)
1400
SPL(dB)
95.9
IMP(Ohm)
4x0
avb
PROD
Thiele-Small Parameters
Fs(Hz)
48
Vas(l)
57
Qts
0.24
Qms
6.8
Qes
0.249
Bl(Tm)
16.6
Mms(gr)
74
Cms(mm/N)
0.149
Rms(kg/s)
3.26
Le(mH)
0.9
Re(Ohm)
3.1
Sd(sq.mm)
52200
Vd(l)
0.404
X-max(mm)
8
X-mech(mm)
11
General Parameters
Diameter (inch)
12
Max Power(W.)
1400
RMS Power(W.)
700
Number of Coils
0
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
2.44
Sensitivity(dB) 1-W
95.9
Sensitivity(dB) 2.8-V
100
Mounting Information
Speaker Displacement (l)
2.5
Total Diameter (mm)
315
Cutout Diameter (mm)
282
Mounting Depth (mm)
140
Magnet Diameter (mm)
88
Optimum Enclosures
Enclosures
Vented, BP6
