Multichannel Amplifier
The WORK PA 8150 is a multi-channel amplifier designed to power up to eight independent audio circuits from a single unit. Its 1U rack-mount format, Euroblock connectors and Class D architecture meet the requirements of fixed audio installations.
ARTICLE N° 124971
Presentation
The WORK PA 8150 is an eight-channel power amplifier designed for professional installations requiring the simultaneous management of multiple zones or groups of loudspeakers. Its Class D architecture enables it to deliver up to 150 W per channel into a 4-ohm load, all within a rack-mount chassis just one unit high.
Each channel operates independently, offering great flexibility for powering different sound zones from a single unit. Level controls are accessible individually for each output, allowing the sound level to be precisely adjusted to suit the requirements of each circuit.
The audio inputs and outputs use Euroblock connectors, commonly employed in permanent installations due to their ease of wiring and secure connection. Power is supplied via a standard IEC socket integrated into the rear of the unit.
The front panel features indicators for power, signal presence, clipping and protection, enabling quick monitoring of the operating status of each channel. The amplifier also features several electronic safeguards designed to protect the circuits against short circuits, open circuits, excessive temperatures, as well as ultrasonic and radio-frequency interference.
Thanks to its compact design, the PA 8150 can be integrated into equipment racks housing public address systems spread across multiple zones, particularly in commercial buildings, schools, hotels, retail outlets, conference centres or public facilities.
Each channel operates independently, offering great flexibility for powering different sound zones from a single unit. Level controls are accessible individually for each output, allowing the sound level to be precisely adjusted to suit the requirements of each circuit.
The audio inputs and outputs use Euroblock connectors, commonly employed in permanent installations due to their ease of wiring and secure connection. Power is supplied via a standard IEC socket integrated into the rear of the unit.
The front panel features indicators for power, signal presence, clipping and protection, enabling quick monitoring of the operating status of each channel. The amplifier also features several electronic safeguards designed to protect the circuits against short circuits, open circuits, excessive temperatures, as well as ultrasonic and radio-frequency interference.
Thanks to its compact design, the PA 8150 can be integrated into equipment racks housing public address systems spread across multiple zones, particularly in commercial buildings, schools, hotels, retail outlets, conference centres or public facilities.
Features
Canals
8
Amplification type
Class D
RMS power (W)
150
Weight
6,5 kg
Power supply
220 V
Packaging
Single unit
Connectors
Terminal block / Euroblock
Input channels
8
Other features
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WORK PA 8150
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Professional power amplifier
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Technology: Class D
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19" rack-mount format – 1U
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Number of channels: 8
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Power:
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8 × 80 W into 8 ohms
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8 × 150 W into 4 ohms
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Frequency response: 20 Hz – 20 kHz
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Total harmonic distortion (THD+N): < 0.1%
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Signal-to-noise ratio: > 95 dB
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Damping factor: > 200
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Gain: 28 dB
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Input sensitivity: 1 V
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Connectors:
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Power supply: IEC
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Audio inputs: Euroblock
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Speaker outputs: Euroblock
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Independent level control per channel
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Indicators:
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Power
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Signal
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Clip
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Protection
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Protections:
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Short circuit
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Open circuit
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Overheating
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Ultrasound
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Radio frequencies (RF)
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Dimensions: 483 × 44 × 360 mm
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Weight: 6.5 kg
