Model
DD Audio DD1508 D4
Rating
DIAM
8"
FS(Hz)
44.4
VAS(l)
6.2
QTS
0.83
PWR(W)
2400
SPL(dB)
79.4
IMP(Ohm)
4x2
avb
UNK
Thiele-Small Parameters
Fs(Hz)
44.4
Vas(l)
6.2
Qts
0.83
Qms
6.2
Qes
0.96
Bl(Tm)
8.9
Mms(gr)
135
Cms(mm/N)
0.095
Rms(kg/s)
6.09
Le(mH)
0
Re(Ohm)
2
Sd(sq.mm)
21408
Vd(l)
0.3
X-max(mm)
14
X-mech(mm)
64
General Parameters
Diameter (inch)
8
Max Power(W.)
2400
RMS Power(W.)
500
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.05
Sensitivity(dB) 1-W
79.4
Sensitivity(dB) 2.8-V
85.4
Mounting Information
Speaker Displacement (l)
1.39
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
