Model
18 Sound 12ND830
Rating
DIAM
12"
FS(Hz)
55
VAS(l)
72
QTS
0.28
PWR(W)
1500
SPL(dB)
99
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
55
Vas(l)
72
Qts
0.28
Qms
5.15
Qes
0.296
Bl(Tm)
17.6
Mms(gr)
46
Cms(mm/N)
0.182
Rms(kg/s)
3.087
Le(mH)
0
Re(Ohm)
5.7
Sd(sq.mm)
53100
Vd(l)
0.35
X-max(mm)
7
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1500
RMS Power(W.)
450
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
99
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
282
Mounting Depth (mm)
140
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6
