Model
Davis Acoustics 38 RPA
Rating
DIAM
15"
FS(Hz)
33.9
VAS(l)
238
QTS
0.34
PWR(W)
400
SPL(dB)
95.8
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
33.9
Vas(l)
238
Qts
0.34
Qms
3.92
Qes
0.372
Bl(Tm)
19.3
Mms(gr)
84
Cms(mm/N)
0.262
Rms(kg/s)
4.564
Le(mH)
1.33
Re(Ohm)
7.7
Sd(sq.mm)
80031
Vd(l)
0.2
X-max(mm)
3
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
400
RMS Power(W.)
200
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
2.4
Sensitivity(dB) 1-W
95.8
Sensitivity(dB) 2.8-V
96
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
380
Cutout Diameter (mm)
342
Mounting Depth (mm)
142
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6P
