• CAP412 - Quad-channel power amplifier 4 x 120W 100V
  • CAP412 - Quad-channel power amplifier 4 x 120W 100V

CAP412

Quad-channel power amplifier 4 x 120W 100V
  • Lightweight class-D amplifier
  • Advanced protection circuit
  • XLR input & linkthrough connections with gain control & HPF switch
  • Terminal block output connections
  • High-pass filter switch
3 years
Where to buy?

The CAP412 is a professional four channel 100V power amplifier which is capable of providing 120 Watt to each of the four separate output channels. This creates a great flexibility and new possibilities for installed multi-zone audio distribution systems. It is designed as a no-nonsense amplifier with only the necessary controls and connections which creates great simplicity in use and installation. Every output channel contains different power taps to be used in 100 Volt, 70 Volt and even 4 Ohm low impedance applications and the input signal connections are performed using balanced XLR connectors, allowing link through to other amplifiers. Besides all the desired connection possibilities, the CAP412 also offers a gain control potentiometer and a high-pass filter switch (400Hz) on the back of the unit. A built-in multipurpose protection circuit protects against DC malfunction, short circuit, overheating, overload, and limits the signal when necessary. This all is built into a double rack space, steel 19” housing.

Operation indicator LED's
Class D amplifier technology
Advanced protection circuitry
Terminal block output connections (100V)
XLR input & linktrough connections
Input gain control potentiometer
High pass filter switch 
CAP412 - Quad-channel power amplifier 4 x 120W 100V

Technical specifications

System specifications
RMS/AES power handling 4 x 120 W
Frequency Response (± 3 dB) 50 Hz - 22 kHz
Signal / Noise > 100 dB
THD+N (@ 1 kHz) < 0.3% (1/2 Rated Power)
Crosstalk (@ 1 kHz) < 80 dB
Technology Class-D
Power Supply Switching mode
Source 100 ~ 240 V AC / 50 ~ 60 Hz
Inputs Sensitivity -0.5 dB ~ 10.5 dB
Impedance 10 kΩ balanced
Connector XLR female with Male Linkthrough
Outputs Voltage / Impedance 100 V / 83 Ω
70 V / 42 Ω
4 Ω
Connector 4-pin Euro Terminal Block (Pitch - 5.08 mm)
Common mode rejection ratio 70 dB
Protection DC Short circuit
Over heating
Over load
Signal limiting
Cooling Temperature controlled fan
Operating temperature 0° ~ 40° @ 95% Humidity
Product Features
Dimensions 482 x 88 x 420 mm (W x H x D)
Weight 14.800 kg
Mounting 19”
Unit height 2 HE
Construction Steel
Colours Black
Accessories Included 4 x 4-pin Euro Terminal Block outputs connector
Optional CPE100 Rack mount handles
Recommended applications
Bars & Restaurants
Education
Corporate
Clubs
Retail

FAQ

Answer

As the power consumption of an amplifier, strongly depends on how hard the amplifier is driven, measurements are provided for various loads: idle, 1/8 of average full power, 1/3 of average full power, and full power.

Idle 
Current draw at idle or with very low signal level

1/8 Power: Pink Noise
Amplifiers are tested using pink noise signals to simulate real-world speech and music signals.  It approximates operating with music or voice with light clipping and represents the amplifier's typical "clean" maximum level, without audible clipping. This 1/8 power signal provides a very good approximation of how hard an amplifier would be driven by typical real-world speech/music signals, assuming those signals were being driven as loud as possible without clipping the amplifier.

1/3 Power: Pink Noise
1/3 Power Pink Noise is similar to 1/8 Power Pink Noise, except that it is a significantly more powerful input signal. It approximates operating with music or voice with very heavy clipping and a very compressed dynamic range. This 1/3 power signal provides an approximation of how hard an amplifier would be driven by typical real-world speech/music signals, assuming those signals were being driven loud enough to clip the amplifier heavily, and produce severe, audible distortion.

Full Power
Current draw at full power is measured with a sine wave at its maximum possible level. However, it does not represent any real-world operating condition and represents the absolute extremes that an amplifier could ever experience.
 

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