Operation Manual; Thermal Dissipation; CTs Multi-Channel - Page 23

page 23

CTs Multi-Channel 

Power Amplifiers

Operation Manual

AC Power Draw and Thermal Dissipation:

Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.
Typical line impedance used.
Measurements made with 120VAC mains. Line current figures for 230VAC units derived by multiplying 120VAC figures by 0.5.
Data based on all channels driven.

watts in

watts out

dissapated

Btu/hr

kcal/hr

At Idle (8.4 Ohm mode )

70

0

70

239

60

At Idle (70/100V mode)

114

0

114

389

98

1/8th Power Pink Noise

8 Ohms/Ch.

200x4

Typical of program material 

16 Ohms Bridge

400x2

just at clip.

4 Ohms/Ch.

260x4

8 Ohms Bridge

520x2

70V/Ch.

220x4

100V Bridge

220x2

1/3rd Power Pink Noise

8 Ohms/Ch.

200x4

Typical of program material

16 Ohms Bridge

400x2

with severe clipping.

4 Ohms/Ch.

260x4

8 Ohms Bridge

520x2

70V/Ch.

220x4

100V Bridge

220x2

382

1303

329

7.9

4.0

668

286

391

1336

337

11.8

5.9

1005

349

655

2236

564

7.6

3.8

648

257

318

1084

273

5.3

2.7

427

110

301

1027

259

7.8

3.9

639

134

505

1722

434

5.2

2.6

400

99

CTs 4200

Load

Rated 

Power

Line Current 

120VAC

Line Current 

230VAC

Watts 

Thermal Dissipation

8 AC Power Draw and
Thermal Dissipation