Model
B&C Speakers 5NDL38
Rating
DIAM
5"
FS(Hz)
80
VAS(l)
4.3
QTS
0.36
PWR(W)
180
SPL(dB)
89.5
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
80
Vas(l)
4.3
Qts
0.36
Qms
9.2
Qes
0.375
Bl(Tm)
9.2
Mms(gr)
11
Cms(mm/N)
0.36
Rms(kg/s)
0.601
Le(mH)
0.64
Re(Ohm)
5.5
Sd(sq.mm)
9500
Vd(l)
0.033
X-max(mm)
4
X-mech(mm)
4
General Parameters
Diameter (inch)
5
Max Power(W.)
180
RMS Power(W.)
90
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.57
Sensitivity(dB) 1-W
89.5
Sensitivity(dB) 2.8-V
91
Mounting Information
Speaker Displacement (l)
0.35
Total Diameter (mm)
155
Cutout Diameter (mm)
122
Mounting Depth (mm)
66
Magnet Diameter (mm)
70
Optimum Enclosures
Enclosures
Vented, BP6P
