Model
DD Audio 615D D2(REDLINE)
Rating
DIAM
15"
FS(Hz)
26.9
VAS(l)
114.4
QTS
0.68
PWR(W)
1800
SPL(dB)
86.2
IMP(Ohm)
2x2
avb
PROD
Thiele-Small Parameters
Fs(Hz)
26.9
Vas(l)
114.4
Qts
0.68
Qms
4
Qes
0.82
Bl(Tm)
0
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
0
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
13
X-mech(mm)
60
General Parameters
Diameter (inch)
15
Max Power(W.)
1800
RMS Power(W.)
600
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.26
Sensitivity(dB) 1-W
86.2
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
4.25
Total Diameter (mm)
381
Cutout Diameter (mm)
352
Mounting Depth (mm)
178
Magnet Diameter (mm)
165
Optimum Enclosures
Enclosures
Closed, BP4
