Crown Audio Com-Tech "00 Series" - Manual (Page 37)

Page 37
Com-Tech 200/400/800/1600 Power Amplifiers
25 (70V)
4
Dual
(both channels
driven)
Bridge-Mono
(balanced output)
Parallel-Mono
2
50 (140V)
8
12.5 (70V)
315
235
290
620
475
575
615
470
575
345
260
305
695
510
600
685
515
600
320
265
305
620
520
590
615
505
595
415
300
330
820
600
655
805
595
650
460
360
340
875
720
675
825
715
680
8
4
16
Dual
(both channels
driven)
Bridge-Mono
(balanced output)
Parallel-Mono
315
230
270
620
455
540
605
450
535
330
250
305
645
490
595
645
490
695
330
240
280
655
480
565
635
470
560
360
255
285
725
500
565
710
495
565
315
240
280
620
475
555
610
470
550
415
285
310
820
570
615
790
560
615
555
330
325
1,110
665
645
1,080
655
645
Com-Tech 400 – Maximum Power (Watts)
Dual/Mono
Mode
40 Millisecond Tone Burst
At 0.05% THD
(See note 2)
Single Cycle Tone Burst
At less than 0.05% THD
(See note 1)
50 Hz 1 kHz Load in Ohms (Constant Voltage) 20 Hz 50 Hz 1 kHz
450
355
330
855
705
655
810
700
655
550
325
315
1,095
660
630
1,070
640
620
7 kHz 7 kHz
AC Mains
120 VAC, 60 Hz
100/120 VAC, 50/60 Hz
Dual
(both channels
driven)
Bridge-Mono
(balanced output)
Parallel-Mono
310
230
275
625
455
675
600
445
535
330
240
285
650
480
650
625
465
555
360
250
290
725
500
675
700
490
565
315
240
280
625
475
665
605
465
550
405
285
315
820
575
675
745
565
610
435
335
325
860
665
680
745
645
645
435
325
315
865
655
650
745
640
620
220/240 VAC, 50/60 Hz
25 (70V)
4
2
50 (140V)
8
12.5 (70V)
8
4
16
25 (70V)
4
2
50 (140V)
8
12.5 (70V)
8
4
16
Fig. 6.6 Com-Tech 400 Maximum Power Matrix