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TOA A-2240 CU 240W Commercial Mixer Amplifier With Paging Priority

TOA A-2240 CU 240W Commercial Mixer Amplifier With Paging Priority

SoundPro Item: 11415 | Part Number: A-2240 CU

$777.00
$961.00 $777.00
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MSRP: $961.00 | MAP: $777.00

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  • Priority Muting On Mic And Telephone Inputs Attenuates Aux Channels By 30 dB
  • Independently Adjustable Sensitivity Thresholds For Each Priority Input
  • Phantom Power On MIC 1 Supports Condenser Microphone Use
  • Flexible Output Options Cover 70V, 25V, And 4-Ohm Speaker Configurations
  • Wide Tone Control Range Enables Precise EQ Shaping For Any Venue
  • Recording Output Facilitates System Monitoring Or Zone Archiving
  • Steel Plate And ABS Resin Construction For Permanent Installation Durability
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The TOA A-2240 CU is a fixed-installation mixer power amplifier built for integrators deploying background music and paging systems in commercial and institutional spaces. Schools, houses of worship, retail shops, factories, and offices all represent primary use cases. The unit consolidates amplification and mixing in a single rack-mountable chassis, reducing both system complexity and installation cost in single-zone applications.

Where the A-2240 CU distinguishes itself from basic commercial mixer amplifiers is in its input management. Two electronically balanced mic inputs and a telephone input each carry priority muting capability that attenuates the AUX channels by 30 dB when active. This makes the unit well suited for paging-over-music workflows without requiring an external priority controller. Sensitivity thresholds for each priority input are independently adjustable, giving the installer precise control over triggering behavior. Output flexibility covers 70V and 25V constant-voltage distribution as well as a direct 4-ohm low-impedance tap, accommodating a wide range of speaker configurations without additional transformers. A recording output is also included for system monitoring or zone archiving needs.

The front panel is laid out for straightforward commissioning and day-to-day operation, and the steel plate chassis with ABS resin front panel is built to withstand the demands of permanent installation. For integrators specifying a cost-effective, single-zone mixer amplifier with paging priority, the A-2240 CU provides the essential feature set without unnecessary complexity.

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Specifications

Audio
Rated Output
240 W
Frequency Response
50 - 20,000 Hz (±3 dB)
Distortion
1% or less at 1 kHz, 1/3 rated power
Signal To Noise Ratio
60 dB or more
Tone Control Bass
±10 dB at 100 Hz
Tone Control Treble
±10 dB at 10 kHz
Connectivity
MIC 1 Input
−60 dB, 600 Ω, balanced, M3.5 screw terminal, barrier spacing: 8.3 mm (0.33")
MIC 2 Input
−60 dB, 600 Ω, balanced, M3.5 screw terminal, barrier spacing: 8.3 mm (0.33")
TEL Input
−10 dB, 10 kΩ, balanced, M3.5 screw terminal, barrier spacing: 8.3 mm (0.33")
AUX 1 Input
−20 dB, 10 kΩ, unbalanced, RCA pin jack
AUX 2 Input
−20 dB, 10 kΩ, unbalanced, RCA pin jack
Speaker Output
Balanced (floating), M3.5 screw terminal, barrier spacing: 8.3 mm (0.33")
High Impedance Output
21 Ω (70 V), 2.6 Ω (25 V)
Low Impedance Output
4 Ω (31 V)
Recording Output
0 dB, 600 Ω, unbalanced, RCA pin jack
Electrical
Power Source
120 V AC
Power Consumption
238 W (EN60065), 520 W (AC operation at rated output)
Phantom Power
DC +21 V (MIC 1)
Muting
Priority Muting
MIC 1, MIC 2, and TEL attenuate AUX1 and AUX2 by 30 dB; sensitivity adjustable per input; priority level among MIC 1, MIC 2, and TEL is equal
Construction
Panel Material
ABS resin, black
Case Material
Steel plate, black
Dimensions
Unit Dimensions
420 (W) x 100.9 (H) x 360.3 (D) mm (16.54" x 3.97" x 14.19")
Weight
Unit Weight
15.5 kg (34.17 lbs)

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