Model
Accuton AS190-4-251
Rating
DIAM
8"
FS(Hz)
38
VAS(l)
20
QTS
0.43
PWR(W)
250
SPL(dB)
85.5
IMP(Ohm)
4x1
avb
UNK
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
38
Vas(l)
20
Qts
0.43
Qms
5
Qes
0.47
Bl(Tm)
10.1
Mms(gr)
50
Cms(mm/N)
0.354
Rms(kg/s)
2.364
Le(mH)
0
Re(Ohm)
4.1
Sd(sq.mm)
19959
Vd(l)
0.18
X-max(mm)
9
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
250
RMS Power(W.)
125
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.2
Sensitivity(dB) 1-W
85.5
Sensitivity(dB) 2.8-V
88.5
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
167
Mounting Depth (mm)
120
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
