Art PRO Audio - HVA4
The ART HVA4 is a powerful and versatile 100V line amplifier. With an impressive power output of 2x 150W or 4x 300W in 70/100V mode, this model meets the demands of professional audio installations. This Class D amplifier guarantees optimum energy efficiency, while the input and output connections via Euroblock ensure a simplified and secure installation. Designed to fit perfectly into a 1U 19-inch rack, the ART HVA4 is ideal for many audio configurations.
Presentation
Each channel of the amplifier offers individual gain control, accompanied by LED indicators for signal, clip and protection, ensuring precise and easy monitoring of the status of each output.
The ART HVA4 100V line amplifier is designed to adapt to a multitude of applications, from large-scale sound reinforcement installations to more modest broadcast systems.
Its multi-channel design allows it to meet the needs of various audio projects, offering flexibility and performance, while ensuring simple installation and easy maintenance.
Features
Other features
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ART HVA4
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100 V Public Address line amplifier
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Amplification: Class D
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Output power 100 V: 2x 300 W
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Output power 70 V: 4x 270 W
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Frequency response: 120 Hz - 17 kHz (-3 dB)
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Input sensitivity: 0.9-1.1 V ( 0+/-1 dBV )
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Input impedance: 20k (balanced) 10k (unbalanced)
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Voltage gain (100 V): 40 dB
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THD+N: <0.1%
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Signal to noise ratio: >95 dB
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Crosstalk: >70 dB
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Damping factor: >200
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Controls:
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Front panel: On / Off switch + 4x level control input
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Rear panel: 70 V / 100 V switch
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Protections: short circuit, open circuit, thermal, ultrasonic and RF
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Input & Output connectors: Euroblock
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Power supply: 110-240 VAC / 50-60 Hz
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Dimensions: 483 x 360 x 44 mm
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Weight: 6.2 kg
Additional documents
Spotlight on
ART has specialized in signal processing since 1984, when they built their first high definition equalizers and digital reverbs. Their line of compact, reliable Tube MP preamps has brought a new level of sound quality at a very reasonable price to home recording enthusiasts who are looking for "studio pro" sound on a budget. Widely used in the studio, ART has specialized in tube processing, with renowned products such as the PRO CHANNEL II and PRO MPA II. Today, ART offers a range of practical and affordable products for artists, live and studio sound engineers, and even DJs.
