A-3240DM-AM
Mixer Amplifier with Media Player
A-3240DM-AM
The A-3240DM is a 240W Digital Power Amplifier, equipped with Priority function, Multimedia (Bluetooth®/USB/FM) player. Designed to suit the following PA system applications: paging announcements, BGM, and broadcasting in schools, offices, and shops.
- 240 W
- Bluetooth®, USB, radio (FM), AUX, and 4 line inputs
- Front-accessible media player and audio input controls
- can be mounted in on EIA Standard equipment rack (1 unit size).
Source d’alimentation
100 - 240 V AC, 50/60 Hz
Rated Output
240 W
Power Consumption
300 W
Frequency Response
80 - 16,000 Hz (±3 dB)
Distortion
< 1%
Input
MIC: 1-4 -40 dB(*1), 2.2 kΩ, electronically-balanced, combined type of XLR-3-31 equivalent and phone jack
LINE: 1-4 -40 dB(*1), 3.3 kΩ, electronically-balanced, combined type of XLR-3-31 and phone jack
AUX: -10 dB(*1), 10 kΩ, unbalanced, RCA pin jack
PRIORITY -3 dB(*1), 100 kΩ, electronically-balanced, Removable terminal block (3 pins)
Bluetooth: Ver. 5.3, Max. 25m
USB: Audio formats: MP3, WAV, WMA, FLAC, Format: FAT16, FAT32, Max. 32GB
FM: 87.5 MHz - 108 MHz, automatic/manual search for channels
Output
LINE: -2 dB(*1), 4.2 kΩ, balanced, Removable terminal block (3 pins)
SPEAKER OUT: High impedance (100 V line/ 42 Ω, 70 V line/21 Ω), Removable terminal block, Low impedance (4 Ω), Removable terminal block
(Both Low and High impedance terminals cannot be used at the same time.)
Tone Control
Bass: ±10 dB at 100 Hz, Treble ±10 dB at 10 kHz
Signal to Noise Ratio
88 dB or more (Master volume: min)
82 dB or more (Master volume: max)
78 dB or more (MIC 1 - MIC 4)
82 dB or more (LINE 1 - LINE 4)
82 dB or more (AUX)
Phantom Power
ON or OFF for each MIC 1 - 4 with switch setting (+ 18 V DC)
Control Input
MUTE: No-voltage make contact input. open voltage: 18 V DC, short-circuit: 30 mA or less,
Removable terminal block (2 pins)
Indicator
Signal(green), Peak(red), Protect(red), Power(blue)
Priority
Priority: Overrides other inputs, ON/OFF selectable with MUTE control input terminal setting
CH 1 Priority: Overrides other inputs except 'Priority', Adjust the priority sensitivity via the CH1 priority volume
Cool method
Forced air cooling
Operating Temperature
0°C to +40°C (32°F to 104°F)
Operating Humidity
Under 90% RH (no condensation)
Finish
Panel: aluminum, black, alumite
Case: plated steel sheet
Dimensions
433 (W) X 44 (H) X 290 (D) mm (17" X 1.7" X 11.5")
Weight
5.6 kg (12.35 lbs)
Included Accessories
Power cord (1.8 m) x1, Fuse (T2.5AL AC250V) x2, Antenna x1, Removable terminal plug (5 pins) x1, Removable terminal plug (3 pins) x2, Removable terminal plug (2 pins) x1, Rack mounting bracket x2, Bracket mounting screw x4, Rubber foot pad x4
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