Dayton Audio DSA90-8
Dayton Audio DSA90-8
Model

Dayton Audio DSA90-8

Rating
DIAM
3"
FS(Hz)
66.6
VAS(l)
2.3
QTS
0.37
PWR(W)
40
SPL(dB)
83.6
IMP(Ohm)
8x1
avb
PROD

Thiele-Small Parameters

Fs(Hz)
66.6
Vas(l)
2.3
Qts
0.37
Qms
2.15
Qes
0.45
Bl(Tm)
4.6
Cms(mm/N)
1.631
Rms(kg/s)
0.681
Le(mH)
0.53
Mms(gr)
4
Vd(l)
0.008
Sd(sq.mm)
3116
X-max(mm)
3
X-mech(mm)
0
Re(Ohm)
6.6

General Parameters

Diameter (inch)
3
Max Power(W.)
40
RMS Power(W.)
20
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.14
Sensitivity(dB) 1-W
83.6
Sensitivity(dB) 2.8-V
84.4

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
92
Cutout Diameter (mm)
70
Mounting Depth (mm)
70
Magnet Diameter (mm)
40

Optimum Enclosures

Enclosures
Vented, BP6

Speaker response