Crown Audio Com-Tech "10 Series" - Manual (Page 37)

Page 37
Com-Tech Power Amplifiers
Reference Manual
Fig. 6.3 Com-Tech 810 Minimum Power Matrix
Com-Tech 810 – Minimum Guaranteed Power (Watts)
Dual/Mono
Mode
Dual
(both channels
driven)
Bridge-Mono
(balanced output)
Parallel-Mono
FTC Continuous Average
At 0.1% THD
(See note 4)
1 kHz 20Hz-20kHz
Maximum Average
Load in Ohms (Constant Voltage)
AC Mains
120 VAC, 60 Hz
1 kHz
At 0.1% THD
(See note 1)
At 0.1% THD
(See note 2)
20Hz-20kHz
Dual
(both channels
driven)
Bridge-Mono
(balanced output)
Parallel-Mono
At 0.05% THD
(See note 3)
1 kHz
100/120 VAC, 50/60 Hz
Dual
(both channels
driven)
Bridge-Mono
(balanced output)
Parallel-Mono
220/240 VAC, 50/60 Hz
12.5 (70V)
4
2
25 (140V)
8
6.25 (70V)
8
4
16
12.5 (70V)
4
2
25 (140V)
8
6.25 (70V)
8
4
16
12.5 (70V)
4
2
25 (140V)
8
6.25 (70V)
8
4
16
490
305
460
975
610
920
965
610
915
460
300
425
925
600
855
925
600
855
485
310
440
965
620
885
940
615
875
460
295
455
935
600
905
440
290
415
885
580
825
470
305
430
920
605
855
480
300
455
965
605
905
950
600
905
460
295
420
915
595
850
920
595
845
485
310
435
955
615
875
930
610
870
470
300
450
950
605
905
950
605
910
445
295
410
890
595
830
895
595
830
465
310
425
930
615
865
920
600
855
455
290
445
905
600
880
425
290
400
840
575
800
450
300
420
875
600
840