Model
JBL 228H
Rating
DIAM
8"
FS(Hz)
69
VAS(l)
15.9
QTS
0.32
PWR(W)
1000
SPL(dB)
93.7
IMP(Ohm)
8x1
avb
NOPROD
Thiele-Small Parameters
Fs(Hz)
69
Vas(l)
15.9
Qts
0.32
Qms
5.5
Qes
0.34
Bl(Tm)
12.5
Mms(gr)
23
Cms(mm/N)
0.229
Rms(kg/s)
1.829
Le(mH)
1.13
Re(Ohm)
5.3
Sd(sq.mm)
22096
Vd(l)
0.133
X-max(mm)
6
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
1000
RMS Power(W.)
250
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
1.48
Sensitivity(dB) 1-W
93.7
Sensitivity(dB) 2.8-V
95.5
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6
