Mixer / Power Amplifier

Mixer / Power Amplifier

Mixer / Power Amplifier

A-2240

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


                                                                                                          * 0 dB = 1 V

Power Source 120 V AC
Rated Output 240 W
Power Consumption 238 W (EN60065), 520 W (AC operation at rated output)
Frequency Response 50 - 20,000 Hz (±3 dB)
Distortion 1% or less at 1 kHz, 1/3 rated power
Input MIC 1, 2: -60 dB*, 600 Ω, balanced, M3.5 screw terminal,
distance between barriers: 8.3 mm (0.33")
TEL: -10 dB*, 10 kΩ, balanced, M3.5 screw terminal,
distance between barriers: 8.3 mm (0.33")
AUX 1, 2: -20 dB*, 10 kΩ, unbalanced, RCA pin jack
Output Speaker out: Balanced (floating), M3.5 screw terminal,
distance between barriers: 8.3 mm (0.33")
High impedance: 42 Ω (100 V), 21 Ω (70 V)
Low impedance: 4 Ω (31 V)
Rec out: 0 dB*, 600 Ω, unbalanced, RCA pin jack
Phantom Power DC +21 V (MIC 1)
S/N Ratio 60 dB or more
Tone Control Bass: ±10 dB at 100 Hz
Treble: ±10 dB at 10 kHz
Muting MIC 1, MIC 2, and TEL have a priority function to attenuate AUX1 and AUX 2
input signals by 30 dB. (Sensitivity level for MIC 1, MIC 2, and TEL adjustable)
Priority level among MIC 1, MIC 2, and TEL is the same.
Finish Panel: ABS resin, black
Case: Steel plate, black
Dimensions 420 (W) × 100.9 (H) × 360.3 (D) mm (16.54" × 3.97" × 14.19")
Weight 15.5 kg (34.17 lb)

 


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