Professional audio equipment cpa12 - 24 - 36 power amplifier user manual & installation guide cpa12 - 24 - 36 power amplifier audac.
A u d a c p r o f e s s i o n a l a u d i o e q u i p m e n t user manual & installation guide audac http://www.Audac.Eu info@audac.Eu.
2 2 2 2 introduction ........................................................................................................................................................................................................................... 3 environment.................................................
3 3 3 3 introduction this section briefly describes the possibilities of the cpa12 - 24 - 36 power amplifier. He cpa12 - 24 - 36 was developed as an easy to use, flexible solution for multifunctional use. During the development of the cpa-series, the audac-engineers wanted to achieve four goals: - d...
4 4 4 4 environment do not place this unit in an enclosed environment such as a bookshelf or closet. Ensure that there is adequate ventilation to cool the unit. Do not block the ventilation openings. Do not place the unit in environments which contain high levels of dust, heat, moisture or vibration...
5 5 5 5 safety requirements always handle the unit with care. Only use a grounded socket outlet and a power cord with grounding plug to plug in the unit. This unit is not a toy. It should not be operated by children. Do not stick objects through the openings of the cpa12 - 24 - 36. Do not open the u...
6 6 6 6 overview front and rear panel of the cpa12 - 24 - 36 front rear chapter 2 idem cpa 12 & 24 idem cpa 12 & 24.
7 7 7 7 front panel – detail rear panel – detail indication leds power switch ventilation fan power indication led dc +24v input terminal ac power input connector with fuse holder * speaker connection terminal (4Ω, 70v, 100v and com) level adjustment knob hpf (400hz) on/off switch signal input and l...
8 8 8 8 getting started before you install the cpa12 - 24 - 36 power amplifier, make sure you disconnect it: if the device is powered-up, you push the power button to switch it off. Turn the level control down (minimal level). When installed, the cpa12 - 24 - 36 can be switched on by pushing the pow...
9 9 9 9 connections output maintain proper polarity on the output connectors. Output channel: connect the output euro block terminals to the loudspeaker loads. Use terminals marked ‹ 4Ω › for a 4ohm loudspeaker load, or use terminals marked 70v or 100v and com for constant-voltage loudspeaker loads....
10 10 10 10 wrong connection the figure below shows a wrong connection. Caution: never use both the low-z (4Ω) and hi-z (70v and 100v) terminals at the same time..
11 11 11 11 block diagram.
12 12 12 12 additional information cpa12 - 24 - 36 technical specifications cpa12 cpa24 cpa36 rated output (at t.H.D. 1.0%, 1khz) 120w 240w 360w gain control -12db ~ 0db input sensitivity (at balanced line) 1.0 ± 0.1vrms / 10kohm high-pass filter (at 400hz) -3db frequency response +1.5 / -3db at 70h...
13 13 13 13 personal notes.
