Operation – JBL MPA275 User Manual
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Operation
Table 2. JBL MPA-Series AC Power Consumption vs Load Impedance With 220, 230 and 240V Mains
2 CH Load
Max Power
AC Current
AC Current
AC Current
AC Current
Model
(Ohms)
(Midband)
Full Power
1/3 Power
1/8 Power
Idle
8+8
740 x 2
11.5 A
5.1A
2.7 A
MPA1100
4+4
1000 x 2
19.0 A
8.0 A
3.9 A
0.5 A
2+2
1300 x 2
27.0 A
11.5 A
5.7 A
8+8
480 x 2
9.0 A
4.8A
2.3 A
MPA750
4+4
700 x 2
14.5 A
7.2 A
3.2 A
0.4 A
2+2
950 x 2
19.0 A
10.5 A
5.0 A
8+8
400 x 2
7.6 A
4.2 A
1.7 A
MPA600
4+4
550 x 2
11.0 A
6.5 A
2.7 A
0.3 A
2+2
675 x 2
16.0 A
7.6 A
4.0 A
8+8
275 x 2
5.6 A
3.3 A
1.3 A
MPA400
4+4
400 x 2
8.0 A
4.8 A
2.3 A
0.2 A
2+2
525 x 2
11.0 A
6.6 A
2.7 A
8+8
180 x 2
3.8 A
2.7 A
1.8 A
MPA275
4+4
275 x 2
6.0 A
3.6 A
2.6 A
0.2 A
2+2
425 x 2
9.1 A
5.6 A
3.5 A
Operation With 220 VAC, 50 Hz Power Mains
8+8
770 x 2
12.0 A
5.2 A
2.8 A
MPA1100
4+4
1100 x 2
19.5 A
8.3 A
4.0 A
0.5 A
2+2
1400 x 2
28.0 A
11.7 A
5.9 A
8+8
510 x 2
9.3 A
4.9A
2.4 A
MPA750
4+4
760 x 2
15.0 A
7.4 A
3.4 A
0.4 A
2+2
1000 x 2
19.7 A
10.7 A
5.3 A
8+8
425 x 2
7.8 A
4.3 A
1.8 A
MPA600
4+4
610 x 2
11.5 A
6.7 A
2.8 A
0.3 A
2+2
750 x 2
16.5 A
7.8 A
4.3 A
8+8
290 x 2
5.8 A
3.4 A
1.4 A
MPA400
4+4
425 x 2
8.5 A
4.9 A
2.4 A
0.2 A
2+2
575 x 2
11.5 A
6.8 A
2.8 A.
8+8
190 x 2
3.9 A
2.8 A
1.9 A
MPA275
4+4
300 x 2
6.3 A
3.8 A
2.8 A
0.2 A
2+2
450 x 2
9.6 A
5.8 A
3.7 A
Operation With 230 VAC, 50 Hz Power Mains
8+8
800 x 2
12.5 A
5.4 A
2.9 A
MPA1100
4+4
1200 x 2
20.0 A
8.5 A
4.2 A
0.5 A
2+2
1500 x 2
29.0 A
12.0 A
6.0 A
8+8
550 x 2
9.5 A
5.0 A
2.5 A
MPA750
4+4
825 x 2
15.5 A
7.6 A
3.7 A
0.4 A
2+2
1100 x 2
20.5 A
11.0 A
5.5 A
8+8
450 x 2
8.0 A
4.5 A
2.0 A
MPA600
4+4
675 x 2
12.0 A
7.0 A
3.0 A
0.3 A
2+2
825 x 2
17.0 A
8.0 A
4.5 A
8+8
300 x 2
6.0 A
3.5 A
1.5 A
MPA400
4+4
450 x 2
9.0 A
5.0 A
2.5 A
0.2 A
2+2
650 x 2
12.0 A
7.0 A
3.0 A.
8+8
200 x 2
4.0 A
3.0 A
2.0 A
MPA275
4+4
325 x 2
6.5 A
4.0 A
3.0 A
0.2 A
2+2
500 x 2
10.0 A
6.0 A
4.0 A
Operation With 240 VAC, 50 Hz Power Mains