Limitador de salida del amplificador digital DSP - Voltios RMS - Datos THR
FAQ

Limitador de salida del amplificador digital DSP - Voltios RMS - Datos THR

: 1423
: 2024-03-11 11:31:05
D-Series(DSP) is an outstanding value in any smaller to medium-sized sound system where an efficient,
compact and good sounding amplifier is expected to work reliably over a long period.
This series of power amplifiers uses active power factor correction technology,
which can be used worldwide, and minimizes interference to the power grid and improves energy efficiency.
 

Stable working performance at 2 ohms and automatic voltage of Class D amplifiers contribute to their wide use in almost every country.Looks small body but very powerful.
To be mentioned, D4- 3000(DSP) is a high-power amplifier for line array speakers while D2-4200(DSP) shows great perfromance when working with subwoofer in outdoor events.


D series DSP amplifier uses an ALLDSP system from Germany. It can adjust the Limter form software control. And the below shows the Output power comparison table.

DSP Digital Amplifier Output Limiter - Volt RMS- THR data
DSP D4-2000 Limiter
Proposed value
Proposed value
No.
THR
8ohms Power
4ohms Power
1)
1.3V rms
2000W
3800W
2)
1.2V rms
1900W
3530W
3)
1.1V rms
1600W
3000W
4)
1.0V rms
1300W
2500W
5)
0.9V rms
1100W
2030W
6)
0.8V rms
850W
1600W
7)
0.7V rms
650W
1220W
8)
0.6V rms
450W
900W
9)
0.5V rms
300W
630W
 
 
 
 
DSP D4-3000 Limiter
Proposed value
Proposed value
No.
THR
8ohms Power
4ohms Power
1)
1.4V rms
3000W
5000W
2)
1.3V rms
2600W
4460W
3)
1.2V rms
2200W
3900W
4)
1.1V rms
1900W
3250W
5)
1.0V rms
1550W
2700W
6)
0.9V rms
1250W
2200W
7)
0.8V rms
1000W
1750W
8)
0.7V rms
750W
1350W
9)
0.6V rms
550W
970W
10)
0.5V rms
400W
670W
 
 
 
 
DSP D4-1300 Limiter
Proposed value
Proposed value
No.
THR
8ohms Power
4ohms Power
1)
1.0V rms
 
2400W
2)
0.9V rms
1300W
2400W
3)
0.8V rms
1000W
1950W
4)
0.7V rms
800W
1470W
5)
0.6V rms
550W
1100W
6)
0.5V rms
400W
760W
 
 
 
 
 
 
 
 
DSP D2-4200 Limiter
Proposed value
Proposed value
No.
THR
8ohms Power
4ohms Power
1)
1.7V rms
4200W
7800W
2)
1.6V rms
3850W
7650W
3)
1.5V rms
3400W
6900W
4)
1.4V rms
3000W
6100W
5)
1.3V rms
2600W
5300W
6)
1.2V rms
2200W
4550W
7)
1.1V rms
1900W
3800W
8)
1.0V rms
1550W
3150W
9)
0.9V rms
1250W
2550W
10)
0.8V rms
1000W
2000W
11)
0.7V rms
750W
1550W
12)
0.6V rms
550W
1150W
13)
0.5V rms
400W
800W
 
 
 
 
DSP D2-3000 Limiter
Proposed value
Proposed value
No.
THR
8ohms Power
4ohms Power
1)
1.4V rms
3000W
5100W
2)
1.3V rms
2650W
4600W
3)
1.2V rms
2250W
4000W
4)
1.1V rms
1900W
3600W
5)
1.0V rms
1550W
2800W
6)
0.9V rms
1250W
2250W
7)
0.8V rms
1000W
1750W
8)
0.7V rms
750W
1350W
9)
0.6V rms
550W
1000W
10)
0.5V rms
400W
700W
 
 
 
 
DSP D2-3500 Limiter
Proposed value
Proposed value
No.
THR
8ohms Power
4ohms Power
1)
1.5V rms
3500W
6500W
2)
1.4V rms
3200W
6300W
3)
1.3V rms
2850W
5500W
4)
1.2V rms
2400W
4800W
5)
1.1V rms
2050W
4050W
6)
1.0V rms
1700W
3500W
7)
0.9V rms
1350W
2700W
8)
0.8V rms
1100W
2150W
9)
0.7V rms
800W
1650W
10)
0.6V rms
600W
1200W
11)
0.5V rms
400W
850W


Remind:
During adjust the limiter value of the DSP, when the yellow indicator light of the power amplifier does not light up,  then the value is correct.



For example, 4*3000W is adjusted below 1.32V


Limiter is one of the protection measures of the power amplifier.
When the input voltage of the power amplifier exceeds the input sensitivity voltage,
the input signal is limited.This prevents the power amplifier from clipping distortion due to excessive input voltage.


RELATED PRODUCT: 
D4-1300 DSP Compact Muti-funtional Line Array Class D Power Amplifier D4-2000 DSP 4 Channel Digital D Amp Professional Audio Amplifier D4-3000 DSP Sound Audio 2 ohms stable High Power Digital Amplifier D2-3000 DSP Stereo High Quality High Power Digital Amplifier D2-3500 DSP Pro High Power Professional Class D Amp Amplifier
D2-4200 DSP Digital 2 channel Amplifier for Subwoofer

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