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TOA A-2240 240W Mixer Power Amplifier
Part # A-2240 CU
Model # A-2240

The TOA A-2240 mixer power amplifier is designed to be a highly cost-effective solution to the demands of PA applications. It offers a high level of performance and versatility and is especially well-suited for broadcasting paging.

Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

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Description

Details

The A-2240 mixer/power amplifier offers versatile features and outstanding value for installed sound applications such as schools, offices, restaurants, shops, factories, houses of worship and large meeting rooms. The A-2240 (240 W) is manufactured with proven TOA quality and reliability.

Features include five inputs, two auxiliary (stereo summing) line inputs. two balanced microphone inputs and one telephone input. Mic 1 input provides 21V DC phantom power (switchable ON/OFF). Speaker outputs consist of 70.7 V, 25 V and 4 ohm. An auxiliary line output can be used for recording or connection to an external power amplifier.

An Auto-Mute function provides voice-activated priority override for the Microphone and Telephone inputs which override the Auxiliary inputs. Auto-Mute sensitivity is adjustable for the Microphone and Telephone inputs. Other features include channel level, master volume controls and bass/treble controls.

Suggested TOA Paging Microphones include: PM-222U, PM-660U or PM-20EV.

The A-2240 is not rated for rack mounting applications.

Features

Features

  • Five Channel Integrated Mixer/Amplifiers for paging and background music distribution
  • Proven TOA Quality and Reliability with wide frequency response, very low noise and distortion, and excellent output regulation
  • Two Mic Inputs, balanced mic, inputs, 23 VDC phantom power switchable ON/OFF
  • Two Auxiliary Inputs, unbalanced, stereo summing with dual-RCA jacks for convenient connection of stereo sources
  • Transformer-Isolation for Telephone Paging Applications (Telephone Input)
  • 25 V, 70.7 V and 4 Ohm Speaker Outputs with screw type barrier terminal strip
  • Auto-Mute Priority Function
  • Inputs Mic 1, Mic 2 and Telephone take priority
  • Inputs Aux 1 and Aux 2 function as background inputs that mute -30dB during paging operation
  • Auto-Mute Sensitivity Control for adjusting mute activation threshold
  • Individual Channel and Master Volume Controls
  • Bass/Treble Tone Controls
  • Recording Output for connecting an external amplifier or recording device
  • Over-current and Thermal Protection Circuitry prevents potential damage from overloads, short-circuit and overheating
  • UL / cUL Listed
Specification
Power Source120 V AC, 60Hz
Rated Output240W
Power Consumption238W (EN60065), 520W (AC operation at rated output)
Frequency Response50 – 20,000Hz (±3dB)
DistortionUnder 1% at 1kHz, 1/3 rated power
MIC 1, 2-60dB 10mV), 600 Ω, electronically balanced, screw terminal
TEL-10dB (300mV), 10k Ω, transformer isolated balanced, screw terminal
AUX 1, 2-20dB (100mV), 10kΩ, unbalanced, RCA pin jack
Speaker OutputBalanced (floating)
High Impedance21 Ω (70 V), 2.6 Ω (25 V)
Low Impedance4 Ω (31 V)
Rec. Output0dB (1.0 V), 600 Ω, unbalanced, RCA pin jack
Phantom PowerDC +21V (MIC1, with ON/OFF switch)
S/N RatioOver 60dB
Tone ControlBass: ±10dB at 100Hz; Treble: ±10dB at 10kHz
MutingMIC 1, MIC 2 and TEL overrides other input signals with -30dB attenuation.
VentilationFan cooling
IndicatorsPower, signal, peak
FinishPanel: ABS resin, black
Case: Steel plate, black
Dimensions (H x W x D)4.0" (100.9 mm) × 16.5" (420 mm) × 14.2" (360.3 mm)
Weight29.10 lbs (13.2kg)
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