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Monacor PA-4120 4 x 120W 100V Line Power Amplifier

by Monacor
Original price £1,039.00 (inc. VAT) - Original price £1,039.00 (inc. VAT)
Original price £1,039.00 (inc. VAT)
£1,039.00 (inc. VAT)
£1,039.00 (inc. VAT) - £1,039.00 (inc. VAT)
Current price £1,039.00 (inc. VAT)
SKU PA-4120

The Monacor PA-4120 is a 4-channel 480W Power Amplifier perfect for commercial environments that require a powerful music/tannoy system to cover a large area. 

This high-quality amplifier boasts 4 x 120W channels all of which have a dedicated input and volume control. This is great for applications that have multiple areas with complete control needed for each. 

The Monacor PA-4120 is commonly installed into:

  • Shopping Centres
  • Sports Grounds
  • Airports
  • Hospitals
  • Universities / Colleges

Featuring a temperature-controlled fan, the PA-4120 is designed to be used 24/7 if required. For a piece of mind, you are also covered by a 3-year manufacturers warranty

Installers will be pleased to know that the PA-4120 is quick and easy to set up. It can also be rack-mounted into any 3U or greater rack case or cabinet (rack-ears supplied). We strongly recommend leaving a couple of rack spaces free for extra ventilation. 

The PA-4120 has 4 x 120W outputs for a connection of any of our 100V Ceiling Speakers, 100V Wall Speakers, or our 100V Outdoor / Horn Speakers

Mains operation or 24V emergency power operation, meaning if the main power shuts off the system will continue to run. 


Monacor PA-4120 Power Amplifier Key Features:

  • 4 x 120W Channels

  • 3U Rack-Mountable (rack-ears supplied)

  • Routing switches for parallel operation on 2 channels each

  • Temperature-controlled fan

  • Connection for external on/off switch

  • LED indication for clip, protect, overtemperature and output level

  • Mains operation or 24 V emergency power operation


      All Monacor products have a 3 year warranty

      All Monacor products carry an industry leading 3 year warranty

      See SPECIFICATION tab for technical specs


      Monacor PA-4120 Specifications

        • Channels: 4
        • Power rating: 480 W
        • Power rating at 4 Ohms: 4 x 120 W
        • Power rating at 100 V: 4 x 120 W
        • Output impedance: 22 V/4 ?, 50 V/21 ?, 70 V/41 ?, 100 V/83 ?
        • Inputs: 1.2 V, bal.
        • Frequency range: 55-17,000 Hz, -3 dB
        • S/N ratio: > 90 dBA
        • THD: < 1%
        • Power supply: ˜ 230 V/50 Hz/1,400 VA, DC 24 V/60 A
        • Mains voltage: ˜ 230 V
        • Mains frequency: 50 Hz
        • Power consumption, operation: 1,400 VA
        • Operating voltage (possible alternative): DC 24 V
        • Power supply (possible alternative): DC 60 A
        • Admiss. ambient temp.: 0-40 °C
        • Dimensions: 483 x 133 x 370 mm, 3 RS
        • Width: 483 mm
        • Height: 133 mm
        • Depth: 370 mm
        • Rack spaces, RS: 3
        • Weight: 25 kg
        • Connections: 4 x XLR (inputs), screw terminals (speakers)

        Monacor PA-4120 - PDF file download

        Download the User Manual HERE

        Download Product Data Sheet HERE

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