Model
Seas H1207-08 L12RCY/P
Rating
DIAM
4"
FS(Hz)
50
VAS(l)
5
QTS
0.29
PWR(W)
200
SPL(dB)
84.6
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
50
Vas(l)
5
Qts
0.29
Qms
2.34
Qes
0.331
Bl(Tm)
6.1
Mms(gr)
7
Cms(mm/N)
1.426
Rms(kg/s)
0.91
Le(mH)
0.76
Re(Ohm)
5.5
Sd(sq.mm)
4962
Vd(l)
0.015
X-max(mm)
3
X-mech(mm)
0
General Parameters
Diameter (inch)
4
Max Power(W.)
200
RMS Power(W.)
70
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.18
Sensitivity(dB) 1-W
84.6
Sensitivity(dB) 2.8-V
86.2
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
120
Cutout Diameter (mm)
96
Mounting Depth (mm)
58
Magnet Diameter (mm)
90
Optimum Enclosures
Enclosures
Vented, BP6
