Beta Three CA Series Manuale utente
PROFESSIONAL POWER AMPLIFIER
User’s Manual
CA1N CA1L
CA2N CA2L
CA3N CA3L
CA4N CA4L
CA SERIES
SM-11021604-ZL
professional amplifier. If you have any question, please contact the local dealer.
Please carefully read and strictly follow the user's manual when you use CA series
DEAR CUSTOMERS:
CATALOGUE
P1
P1
P2
P10
P11
P11
P12
P12
P13
P15
P15
P15
P16
1、
2、
3、
4、
5、
6、
7、
8、
9、
10、
11、
12、
13、
Attentions
Functions&features
Parameters
Installation
Front panel
Rear panel
Power supply
Input/Output connectors
Function setup and cable connection
Operations
Indicators on front panel
Protection functions
Troubles and troubleshootings
1
1、NOTES
High voltage inside the equipment. Do not open the cover. Ask for the help from the
professionals when need servicing.
Please do not expose the equipment in the rain or moisture.
Keep adequate ventilation, do not block the port.
Be sure the voltage of this equipment complies with the local industrial voltage.
Please put off the power plug if unused for a long time.
Please connect rated load. Never working under the overload for a long time.
The equilateral triangle with lightning bolt warns the user of dangerous voltage levels
localized within the cabinet.
The equilateral triangle with exclamatory mark means the important operation on the
user's manual.
Symbols:
2、FEATURES
CA series is the amplifier with big power and excellent performance. It can meet
different audio avenues.
1> Big power,dynamic energy;
2> Innovative heat sink structure and high quality heat sink fan assure reliable working for
a long time;
3> "loading impedance temperature-power-running voltage" can be controlled alternately,
Speed of Fan is automatic adjusted by temperature. When load is too low or temperature
is too high, the equipment can adjust the power supply and lower impedance of power,
which improves sound quality and protect the equipment better. The reliability will be
improved remarkably;
4> Low distortion;
5> High slew speed, outstanding sound quality and high transparent;
6> Low noise:S/N>108dB(A Weight);
7> 20Hz~20KHz <+0/-0.25 dB;wide frequency band;
8> Small dimension, 2U rack mounting.
9> CA4L is specially designed for low loading imedance,and
can work for a long time under 2Ω.
2
3、PARAMETERS-CA4N
Stereo mode
Parallel mono mode
Bridged mono mode
<0.05%(10%Rated power）
<0.1%(60Hz/7kHz,10%Rated power）
Short Circuit, Maladjustment of DC, Overload, Overheat ,Etc
Four fans，stepless shifting,
Cooling airflow from front to back
483×452×88mm
30kg
≤90%
Working temperature: -10℃~40℃
Storing temperature: -25℃~80℃
1V
>100V/ sμ
Unbalanced input 10k ,Balanced input 20kΩ Ω
Three pin XLR/6.35mm
Speakon binding post,NL4 speakon
Parallel/Stereo/Bridge, LF cutting,Grounding,Limit
Yellow-Bridge,Red-Overload,Green-Signal
20Hz~20kHz(+0/-0.25dB)
<±15°
>800(8 /100Hz)Ω
>75dB
>108dB(A-Weight)
39±0.5dB
<0.25dB
THD
Intermodulation
distortion
Frequency response
Phase difference
Damping factors
Segregation
S/N
Total gain
Input sensitivity
Slew speed
Input impedance
Input connectors
Output connectors
Cooling
Controls on front panel
Controls on rear panel
Indicator on front panel
Amplifier protection
Dimensions
Net weight
Power supply
Environment humidity
Environment
Temperature
Difference of
Channel gain
Switch of AC,Gain controlling knob for channel A and B
8Ω
8Ω
16Ω
1000W
1000W
2000W
1600W
1600W
3200W
4Ω
4Ω
8Ω
Rated Power
AC 220V/50~60Hz,1500VA
3
3、PARAMETERS-CA4L
<0.05%(10%Rated power）
<0.1%(60Hz/7kHz,10%Rated power）
Short Circuit, Maladjustment of DC, Overload, Overheat ,Etc
Four fans，stepless shifting,
Cooling airflow from front to back
483×452×88mm
30kg
≤90%
Working temperature: -10℃~40℃
Storing temperature: -25℃~80℃
1V
>70V/ sμ
Unbalanced input 10k ,Balanced input 20kΩ Ω
Three pin XLR/6.35mm
Speakon binding post,NL4 speakon
Parallel/Stereo/Bridge, LF cutting,Grounding,Limit
Yellow-Bridge,Red-Overload,Green-Signal
20Hz~20kHz(+0/-0.25dB)
<±15°
>800(8 /100Hz)Ω
>75dB
>108dB(A-Weight)
35.7±0.5dB
<0.25dB
THD
Intermodulation
distortion
Frequency response
Phase difference
Damping factors
Segregation
S/N
Total gain
Input sensitivity
Slew speed
Input impedance
Input connectors
Output connectors
Cooling
Controls on front panel
Controls on rear panel
Indicator on front panel
Amplifier protection
Dimensions
Net weight
Power supply
Environment humidity
Environment
Temperature
Difference of
Channel gain
Switch of AC,Gain controlling knob for channel A and B
AC 220V/50~60Hz,1500VA
Stereo mode
Parallel mono mode
Bridged mono mode
4Ω
4Ω
8Ω
950W
950W
1900W
1500W
1500W
3000W
2Ω
2Ω
4Ω
Rated Power
4
3、PARAMETERS-CA3N
<0.05%(10%Rated power）
<0.1%(60Hz/7kHz,10%Rated power）
Short Circuit, Maladjustment of DC, Overload, Overheat ,Etc
Four fans，stepless shifting,
Cooling airflow from front to back
483×375×88mm
18kg
≤90%
Working temperature: -10℃~40℃
Storing temperature: -25℃~80℃
1V
>80V/μs
Unbalanced input 10k ,Balanced input 20kΩ Ω
Three pin XLR/6.35mm
Speakon binding post,NL4 speakon
Parallel/Stereo/Bridge, LF cutting,Grounding,Limit
Yellow-Bridge,Red-Overload,Green-Signal
20Hz~20kHz(+0/-0.25dB)
<±15°
>800(8 /100Hz)Ω
>75dB
>108dB(A-Weight)
37.3±0.5dB
<0.25dB
THD
Intermodulation
distortion
Frequency response
Phase difference
Damping factors
Segregation
S/N
Total gain
Input sensitivity
Slew speed
Input impedance
Input connectors
Output connectors
Cooling
Controls on front panel
Controls on rear panel
Indicator on front panel
Amplifier protection
Dimensions
Net weight
Power supply
Environment humidity
Environment
Temperature
Difference of
Channel gain
Switch of AC,Gain controlling knob for channel A and B
AC 220V/50~60Hz,1000VA
Stereo mode
Parallel mono mode
Bridged mono mode
8Ω
8Ω
16Ω
660W
660W
1330W
1000W
1000W
2000W
4Ω
4Ω
8Ω
Rated Power
5
3、PARAMETERS-CA3L
<0.05%(10%Rated power）
<0.1%(60Hz/7kHz,10%Rated power）
Short Circuit, Maladjustment of DC, Overload, Overheat ,Etc
Four fans，stepless shifting,
Cooling airflow from front to back
483×375×88mm
15kg
≤90%
Working temperature: -10℃~40℃
Storing temperature: -25℃~80℃
1V
>80V/ sμ
Unbalanced input 10k ,Balanced input 20kΩ Ω
Three pin XLR/6.35mm
Speakon binding post,NL4 speakon
Parallel/Stereo/Bridge, LF cutting,Grounding,Limit
Yellow-Bridge,Red-Overload,Green-Signal
20Hz~20kHz(+0/-0.25dB)
<±15°
>800(8 /100Hz)Ω
>75dB
>108dB(A-Weight)
34.2±0.5dB
<0.25dB
THD
Intermodulation
distortion
Frequency response
Phase difference
Damping factors
Segregation
S/N
Total gain
Input sensitivity
Slew speed
Input impedance
Input connectors
Output connectors
Cooling
Controls on front panel
Controls on rear panel
Indicator on front panel
Amplifier protection
Dimensions
Net weight
Power supply
Environment humidity
Environment
Temperature
Difference of
Channel gain
Switch of AC,Gain controlling knob for channel A and B
AC 220V/50~60Hz,900VA
Stereo mode
Parallel mono mode
Bridged mono mode
4Ω
4Ω
8Ω
660W
660W
1300W
1000W
1000W
2000W
2Ω
2Ω
4Ω
Rated Power
6
3、PARAMETERS-CA2N
<0.05%(10%Rated power）
<0.1%(60Hz/7kHz,10%Rated power）
Short Circuit, Maladjustment of DC, Overload, Overheat ,Etc
Four fans，stepless shifting,
Cooling airflow from front to back
483×375×88mm
15kg
≤90%
Working temperature: -10℃~40℃
Storing temperature: -25℃~80℃
1V
>60V/ sμ
Unbalanced input 10kΩ,Balanced input 20kΩ
Three pin XLR/6.35mm
Speakon binding post,NL4 speakon
Parallel/Stereo/Bridge, LF cutting,Grounding,Limit
Yellow-Bridge,Red-Overload,Green-Signal
20Hz~20kHz(+0/-0.25dB)
<±15°
>800(8 /100Hz)Ω
>75dB
>108dB(A-Weight)
34±0.5dB
<0.25dB
THD
Inter modulation
distortion
Frequency response
Phase difference
Damping factors
Segregation
S/N
Total gain
Input sensitivity
Slew speed
Input impedance
Input connectors
Output connectors
Cooling
Controls on front panel
Controls on rear panel
Indicator on front panel
Amplifier protection
Dimensions
Net weight
Power supply
Environment humidity
Environment
Temperature
Difference of
Channel gain
Switch of AC,Gain controlling knob for channel A and B
AC 220V/50~60Hz,500VA
Stereo mode
Parallel mono mode
Bridged mono mode
8Ω
8Ω
16Ω
330W
330W
660W
500W
500W
1000W
4Ω
4Ω
8Ω
Rated Power
7
3、PARAMETERS-CA2L
<0.05%(10%Rated power）
<0.1%(60Hz/7KHz,10%Rated power）
Short Circuit, Maladjustment of DC, Overload, Overheat ,Etc
Four fans，stepless shifting,
Cooling airflow from front to back
483×375×88mm
12.5kg
≤90%
Working temperature: -10℃~40℃
Storing temperature: -25℃~80℃
1V
>80V/ sμ
Unbalanced input 10kΩ,Balanced input 20kΩ
Three pin XLR/6.35mm
Speakon binding post,NL4 speakon
Parallel/Stereo/Bridge, LF cutting,Grounding,Limit
Yellow-Bridge,Red-Overload,Green-Signal
20Hz~20KHz(+0/-0.25dB)
<±15°
>800(8 /100Hz)Ω
>75dB
>108dB(A-Weight)
31.2±0.5dB
<0.25dB
THD
Intermodulation
distortion
Frequency response
Phase difference
Damping factors
Segregation
S/N
Total gain
Input sensitivity
Slew speed
Input impedance
Input connectors
Output connectors
Cooling
Controls on front panel
Controls on rear panel
Indicator on front panel
Amplifier protection
Dimensions
Net weight
Power supply
Environment humidity
Environment
Temperature
Difference of
Channel gain
Switch of AC,Gain controlling knob for channel A and B
AC 220V/50~60Hz,400VA
Stereo mode
Parallel mono mode
Bridged mono mode
4Ω
4Ω
8Ω
330W
330W
660W
500W
500W
1000W
2Ω
2Ω
4Ω
Rated Power
8
3、PARAMETERS-CA1N
<0.05%(10%Rated power）
<0.1%(60Hz/7kHz,10%Rated power）
Short Circuit, Maladjustment of DC, Overload, Overheat ,Etc
Four fans，stepless shifting,
Cooling airflow from front to back
483×310×88mm
11kg
≤90%
Working temperature: -10℃~40℃
Storing temperature: -25℃~80℃
1V
>80V/ sμ
Unbalanced input 10kΩ,Balanced input 20kΩ
Three pin XLR/6.35mm
Speakon binding post,NL4 speakon
Parallel/Stereo/Bridge, LF cutting,Grounding,Limit
Yellow-Bridge,Red-Overload,Green-Signal
20Hz~20kHz(+0/-0.25dB)
<±15°
>800(8 /100Hz)Ω
>75dB
>108dB(A-Weight)
32±0.5dB
<0.25dB
THD
Intermodulation
distortion
Frequency response
Phase difference
Damping factors
Segregation
S/N
Total gain
Input sensitivity
Slew speed
Input impedance
Input connectors
Output connectors
Cooling
Controls on front panel
Controls on rear panel
Indicator on front panel
Amplifier protection
Dimensions
Net weight
Power supply
Environment humidity
Environment
Temperature
Difference of
Channel gain
Switch of AC,Gain controlling knob for channel A and B
AC 220V/50~60Hz,250VA
Stereo mode
Parallel mono mode
Bridged mono mode
8Ω
8Ω
16Ω
200W
200W
400W
300W
300W
600W
4Ω
4Ω
8Ω
Rated Power
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