JBL P-1222
JBL P-1222
Model

JBL P-1222

Rating
DIAM
12"
FS(Hz)
28.6
VAS(l)
43.3
QTS
0.55
PWR(W)
1600
SPL(dB)
84.3
IMP(Ohm)
2x2
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)
28.6
Vas(l)
43.3
Qts
0.55
Qms
9
Qes
0.58
Bl(Tm)
10
Mms(gr)
323
Cms(mm/N)
0.096
Rms(kg/s)
6.45
Le(mH)
1.1
Re(Ohm)
1
Sd(sq.mm)
56200
Vd(l)
0.787
X-max(mm)
14
X-mech(mm)
0

General Parameters

Diameter (inch)
12
Max Power(W.)
1600
RMS Power(W.)
400
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.17
Sensitivity(dB) 1-W
84.3
Sensitivity(dB) 2.8-V
93.3

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
371
Cutout Diameter (mm)
281
Mounting Depth (mm)
171
Magnet Diameter (mm)
0

Optimum Enclosures

Enclosures
Closed, BP4

Speaker response