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Offering high-end performance at affordable cost. Think of TOA when you need amplifiers for commercial audio applications.

TOA’s P2240 Power Amplifier is designed to complement the A2000 Series of Mixer Power Amplifiersand is consequently a highly cost effective solution to the demands of PA applications. Features such as front bass, treble and volume controls and a 100 volt line input enures its versatility and adaptability to situations where a booster amplifiers is needed. The 100 volt line input allows it to be aded to the end of an existing 100 volt speaker line or used on the high impedance speaker output of a mixer amplifier.

P2240 Power Amplifier Features:

  • 240 watt 100 volt, 70 volt or low impedance outputs
  • Volume, bass and treble control on front panel
  • Line level in and out for cascade operation
  • 100 volt line input 50Hz or 20kHz frequency response
  • Rack mountable with MB25B brackets
  • 3 year warranty


The P-2240 offers a high performance-to-cost ratio, andcan be used with TOA’s A-2000 Series mixer power amplifiers. Because the P-2240 features
a 100V line input, it can be connected to the speaker line from another amplifier. Also, the P-2240’s power can be switched on and off by remote control, allowing it to be operated independently of the A-2000 Series.

High cost-performance

  • Suitable for commercial audio systems in schools, offices, shops, factories, houses of worship, and large meeting rooms
  • Equipped with balanced mic. inputs for better isolation from external noise, compared to unbalanced inputs
  • Improved durability compared with conventional TOA models


  • A wide range of power outputs from 30W to 240W
  • Offers a comfortable acoustic space thanks to tone control at bass and treble
  • Both AC and DC operation possible
  • Phantom power provided to MIC1, for supplying power to a condenser microphone

Easy to handle

  • Scratch- and fingerprint-resistant finish
  • Easy and quick volume control with master volume knob


Model No.  A-2030  A-2060  A-2120  A-2240  P-2240
Power Source  220 – 240V AC or 24V DC
Rated Output  30W  60W  120W  240W  240W
Power Consumption 34W (EN60065), 78W (AC operation atrated output), 2A (DC operation at rated output) 72W (EN60065), 150W (AC operation at rated output), 4A (DC operation at rated output) 124W (EN60065), 260W (AC operation at rated output), 8A (DC operation at rated output) 238W (EN60065), 520W (AC operation at rated output), 15A (DC operation at rated output) 238W (EN60065), 520W (AC operation at rated output), 15A (DC operation at rated output)
Frequency Response  50 – 20,000Hz (±3dB)
Distortion  Under 1% at 1kHz, 1/3 rated power
Input MIC  MIC 1 – 3: -60dB*, 600Ω, electronically balanced, XLR3-31 type AUX 1, 2: -20dB*, 10kΩ, unbalanced, RCA pin jack Mute: Contact screw terminal (for MIC 1) Line in: 0dB*, 10kΩ, balanced, screw terminal 100V line in: 40dB*, 330kΩ, unbalanced, screw terminal Power remote control: Make contact
Output - Loop out 0dB*, 10kΩ, balanced, screw terminal
Output - Speaker out Balanced (floating) Balanced (floating) Balanced (floating) Balanced (floating) Balanced (floating)
Output - High impedance 330Ω (100V), 170Ω (70V) 170Ω (100V), 83Ω (70V) 83Ω (100V), 42Ω (70V) 42Ω (100V), 21Ω (70V) 42Ω (100V), 21Ω (70V)
Output - Low impedance 4Ω (11V) 4Ω (15.5V) 4Ω (22V) 4Ω (31V) 4Ω (31V)
Output - Rec. out 0dB*, 600Ω, unbalanced, RCA pin jack 0dB*, 600Ω, unbalanced, RCA pin jack 0dB*, 600Ω, unbalanced, RCA pin jack 0dB*, 600Ω, unbalanced, RCA pin jack
Phantom Power  DC +21V (MIC 1) 
S/N Ratio  Over 60dB
Ventilation  —  Fan cooling
Tone Control  Bass: ±10dB at 100Hz/Treble: ±10dB at 10kHz
Muting  MIC 1: Mutes other input signals by 0 – 30dB attenuation
Indicator  Power. signal, peak
Finish  Panel: ABS resin, black/Case: Steel plate, black
Dimensions  420 (W) × 100.9 (H) × 280.3 (D)mm  420 (W) × 100.9 (H) × 360.3 (D)mm  420 (W) × 100.9 (H) × 351.3 (D)mm
Weight  5kg  7kg  10.8kg  13.2kg  13.2kg