TOA A-2240 Integrated 5-Input 240-Watt Mixer/Amplifier
Availability:
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Description
TOA 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. The A-2240 is UL and cUL listed with competitive pricing and a five-year warranty.
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
- Five Year Warranty
| Power Source | 120V AC, 60Hz |
| Rated Output | 240W |
| Power Consumption | 238W (EN60065), 520W (AC operation at rated output) |
| Frequency Response | 50 Ð 20,000Hz (±3dB) |
| Distortion | Under 1% at 1kHz, 1/3 rated power |
| Input | MIC 1, 2: -60dB* (10mV), 600 , electronically balanced, screw terminal TEL: -10dB* (300mV), 10k , transformer isolated balanced, screw terminal AUX 1, 2: -20dB* (100mV), 10k , unbalanced, RCA pin jack |
| Output | |
| Speaker out High impedance Low impedance Rec. out | Balanced (floating) 21 (70V), 2.6 (25V) 4 (31V) 0dB* (1.0V), 600 , unbalanced, RCA pin jack |
| Phantom Power | DC +21V (MIC1, with ON/OFF switch) |
| S/N Ratio | Over 60dB |
| Tone Control | Bass: ±10dB at 100Hz/Treble: ±10dB at 10kHz |
| Muting | MIC 1, MIC 2 and TEL overrides other input signals with -30dB attenuation. Sensitivity input level adjustable for MIC 1, MIC 2: 0 to -64dB, TEL: 0 to -23dB (MIC 1, MIC 2, TEL, same priority level) |
| Ventilation | Fan cooling |
| Indicators | Power, signal, peak |
| Finish | Panel: ABS resin, black/Case: Steel plate, black |
| Dimensions | 420 (W) _ 100.9 (H) _ 360.3 (D)mm (16.5" _ 4.0" _ 14.2") |
| Weight | 13.2kg (29.10 lb) |
TOA 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. The A-2240 is UL and cUL listed with competitive pricing and a five-year warranty.
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
- Five Year Warranty
| Power Source | 120V AC, 60Hz |
| Rated Output | 240W |
| Power Consumption | 238W (EN60065), 520W (AC operation at rated output) |
| Frequency Response | 50 Ð 20,000Hz (±3dB) |
| Distortion | Under 1% at 1kHz, 1/3 rated power |
| Input | MIC 1, 2: -60dB* (10mV), 600 , electronically balanced, screw terminal TEL: -10dB* (300mV), 10k , transformer isolated balanced, screw terminal AUX 1, 2: -20dB* (100mV), 10k , unbalanced, RCA pin jack |
| Output | |
| Speaker out High impedance Low impedance Rec. out | Balanced (floating) 21 (70V), 2.6 (25V) 4 (31V) 0dB* (1.0V), 600 , unbalanced, RCA pin jack |
| Phantom Power | DC +21V (MIC1, with ON/OFF switch) |
| S/N Ratio | Over 60dB |
| Tone Control | Bass: ±10dB at 100Hz/Treble: ±10dB at 10kHz |
| Muting | MIC 1, MIC 2 and TEL overrides other input signals with -30dB attenuation. Sensitivity input level adjustable for MIC 1, MIC 2: 0 to -64dB, TEL: 0 to -23dB (MIC 1, MIC 2, TEL, same priority level) |
| Ventilation | Fan cooling |
| Indicators | Power, signal, peak |
| Finish | Panel: ABS resin, black/Case: Steel plate, black |
| Dimensions | 420 (W) _ 100.9 (H) _ 360.3 (D)mm (16.5" _ 4.0" _ 14.2") |
| Weight | 13.2kg (29.10 lb) |
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