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PA2000 Series

Conventional Single Ch Class AB Power Amplifier

PA2000 Series are power amplifiers with 120W (PA2120), 240W (PA2240), 360W (PA2360), 480W (PA2480) and 600W (PA2600) 100V line.

Reliable conventional Class AB amplifier

Dual speed cooling system

Built-in protection against overheating and short circuits

Supports 70V, 100V line, and 4 Ohm speaker outputs

Introduction

PA2000 Series is a long-standing and trusted range of power amplifiers, known for their reliability and solid performance in public address installations for over a decade. Now expanded with a 600W model (PA2600), the series also includes 120W (PA2120), 240W (PA2240), 360W (PA2360), and 480W (PA2480) models—all operating on a 100V line.


Continuously improved through user feedback, the PA2000 Series offers refined designs and added features while maintaining competitive pricing—making it a dependable and cost-effective solution for any PA setup.

Packing information

  • Carton size : 550 (L) x 465 (W) x 180 (H) mm 

  • Gross weight : PA2120: 13.1 kg / PA2240: 13.85 kg / PA2360: 17.4 kg / PA2480: 19.65 kg / PA2600: 21.3 kg

  • Introduction

    PA2000 Series is a long-standing and trusted range of power amplifiers, known for their reliability and solid performance in public address installations for over a decade. Now expanded with a 600W model (PA2600), the series also includes 120W (PA2120), 240W (PA2240), 360W (PA2360), and 480W (PA2480) models—all operating on a 100V line.


    Continuously improved through user feedback, the PA2000 Series offers refined designs and added features while maintaining competitive pricing—making it a dependable and cost-effective solution for any PA setup.

    Packing information

    • Carton size : 550 (L) x 465 (W) x 180 (H) mm 

    • Gross weight : PA2120: 13.1 kg / PA2240: 13.85 kg / PA2360: 17.4 kg / PA2480: 19.65 kg / PA2600: 21.3 kg


  • PA2000 Series


    PA2120

    PA2240

    PA2360

    PA2480

    PA2600

    Power requirements






    Power rating (rms)

    120W 100V line

    240W 100V line

    360W 100V line

    480W 100V line

    600W 100V line

    Operating voltage

    220 - 240V AC or 24V DC back up supply

    220 - 240V AC or 24V DC back up supply

    220 - 240V AC or 24V DC back up supply

    220 - 240V AC or 24V DC back up supply

    220 - 240V AC or 24V DC back up supply

    Power consumption

    255VA (0.1A)

    497VA (1.9A)

    731VA (2.8A)

    996VA (3.8A)

    1069VA (4.1A)

    Current consumption

    6.1A

    10.6A

    16.3A

    22.3A

    23.1A

    Standby current

    0.2A

    0.2A

    0.3A

    0.4A

    0.4 A

    Input, output & protections






    Input signal (sensitivity)

    1V (+4 dBU) / 10k Ohm via Phoenix connectors

    1V (+4 dBU) / 10k Ohm via Phoenix connectors

    1V (+4 dBU) / 10k Ohm via Phoenix connectors

    1V (+4 dBU) / 10k Ohm via Phoenix connectors

    1V (+4 dBU) / 10k Ohm via Phoenix connectors

    Input gain controls

    -40 to 40 dBU

    -40 to 40 dBU

    -40 to 40 dBU

    -40 to 40 dBU

    -40 to 40 dBU

    Output

    70 / 100V line and 4 Ohm

    70 / 100V line and 4 Ohm

    70 / 100V line and 4 Ohm

    70 / 100V line and 4 Ohm

    70 / 100V line and 4 Ohm

    4 Ohm output voltage

    22V

    31V

    38V

    43.8V

    48V

    Output impedance (max load)

    83 Ohm

    42 Ohm

    27 Ohm

    20 Ohm

    16.6 Ohm

    Frequency response

    70 - 15 kHz @ 1 kHz +/- 3 dB

    70 - 15 kHz @ 1 kHz +/- 3 dB

    70 - 15 kHz @ 1 kHz +/- 3 dB

    70 - 15 kHz @ 1 kHz +/- 3 dB

    70 - 15 kHz @ 1 kHz +/- 3 dB

    S/N ratio

    >70 dB @ 1 kHz, 1V

    >70 dB @ 1 kHz, 1V

    >70 dB @ 1 kHz, 1V

    >70 dB @ 1 kHz, 1V

    >70 dB @ 1 kHz, 1V

    THD + N

    < 1%

    < 1%

    < 1%

    < 1%

    < 1%

    Protections

    Thermal, short circuit, overload, fuse, in-rush current

    Thermal, short circuit, overload, fuse, in-rush current

    Thermal, short circuit, overload, fuse, in-rush current

    Thermal, short circuit, overload, fuse, in-rush current

    Thermal, short circuit, overload, fuse, in-rush current

    Cut off temperature

    75°C

    75°C

    75°C

    75°C

    75°C

    Cooling system

    Auto temperature controlled cooling fan

    Auto temperature controlled cooling fan

    Auto temperature controlled cooling fan

    Auto temperature controlled cooling fan

    Auto temperature controlled cooling fan

    Indicators

    LED : Power, Signals

    LED : Power, Signals

    LED : Power, Signals

    LED : Power, Signals

    LED : Power, Signals

    Case






    Dimensions (W x H x D)

    482 x 88 x 335 mm

    482 x 88 x 335 mm

    482 x 88 x 335 mm

    482 x 88 x 335 mm

    482 x 88 x 335 mm

    Weight

    11.40 kg

    12.35 kg

    16.20 kg

    17.95 kg

    19.60 kg

    Note: The specification parameters may be changed, added, or omitted without prior notice.

    • In rush current limiter

    • Momentary short circuit protection

    • Temperature dependent dual speed cooling fan 

    • 4 Ohm speaker connection available with 25V - 48V output

    • AC and DC operation for uninterrupted operation during power failure 

    • Thermal protection by muting input signal (typically 75°C at heat sink)

    • Balanced input signal with gain control and selectable grounding option

    • Available in multiple power ratings

    • Supports 70V, 100V line, and 4 Ohm speaker outputs

    • Built-in protection against overheating and short circuits

    • Inrush current limiter to protect power circuits

    • Dual-speed fan adjusts based on temperature

    • Works with both AC and DC power sources

  • Catalogue

    File Type: PDF

    Version: Year 24/25

    Instruction Manual

    File Type: PDF

    Version: -

    AutoCAD

    File Type: DWG

    Version: -

    CE Marking

    File Type: PDF

    Version: -

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Tel: +603-5882 7757 / 7758

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