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AIASIA TECHNOLOGY DISTRIBUTION SDN BHD (JB)
43A, Jalan Bukit Impian 1, Taman Impian Emas, 81300 Skudai, Johor, Malaysia.
AIASIA TECHNOLOGY DISTRIBUTION SDN BHD (KL)
Lot 3, Block B,
Subang Light Industrial Park,
Off Jalan Subang 2,
USJ 1, 47610 Subang Jaya,
Selangor, Malaysia.
AIASIA TECHNOLOGY DISTRIBUTION SDN BHD (Perak)
14, Jalan Medan Ipoh 9,
Bandar Baru Medan,
31400 Ipoh,
Perak, Malaysia.
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+6016-6605699A-1803.TOA Mixer Power Amplifier (ER version). #AIASIA Connect
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Equipped with Priority function, Chime function, and 2 Zone selector switches, the A-1803 PA Amplifier of 30 W is designed to suit the following PA system applications: paging announcements, intercommunications, BGM, and broadcasting in schools, offices, and shops. It's power remote control function, provided especially for use in conjunction with the P-1812 (optional), will turn ON or OFF the P-1812's power.
| Power Source |
220 V - 230 V AC, 50/60 Hz 24 V DC (M4 screw terminal) |
| Rated Output | 30 W |
| Power/Current Consumption |
AC operation: 80 W (rated output), 37 W (EN60065), 24 V DC operation: 2.0 A (rated output), 1.0 A (EN60065) |
| Frequency Response | 50 Hz - 20 kHz (±3 dB) |
| Distortion | 2 % or less at 1 kHz, rated power |
| Input |
MIC 1: -60 dB(*1), 600 Ω, electronically-balanced, combined type of XLR-3-31 equivalent and phone jack, DIN socket (5 pins) MIC 2 - 3: -60 dB(*1), 600 Ω, electronically-balanced, combined type of XLR-3-31 equivalent and phone jack AUX 1 (MOH): -20 dB(*1), 10 kΩ, unbalanced, RCA pin jack AUX 2: -20 dB(*1), 10 kΩ, unbalanced, RCA pin jack AUX 3: -20 dB(*1), 10 kΩ, unbalanced, combined type of XLR-3-31 and phone jack TEL(*2): -20 dB(*1), 10 kΩ, electronically-balanced, M3 screw terminal EMERGENCY: 0 dB(*1), 600 Ω, unbalanced, M3 screw terminal |
| Output |
REC: 0 dB(*1), 600 Ω, unbalanced, RCA pin jack LINE 1, 2 (*3): 0 dB(*1), 600 Ω, unbalanced, RCA pin jack MOH: 0 dB(*1), 600 Ω, transformer balanced, M3 screw terminal SPEAKER SELECTOR: 2 zone, high impedance (100 V line/330 Ω), individual selector switch, M4 screw terminal DIRECT SPEAKER OUT: High impedance (100 V line/330 Ω), M4 screw terminal Low impedance (4 - 16 Ω), M4 screw terminal (Both Low and High impedance terminals cannot be used at the same time.) |
| Phantom Power | ON or OFF for each MIC1 - 3 with switch setting (+17 V DC) |
| S/N Ratio (Band Pass : 20 Hz - 20 kHz) |
100 dB or more (Master volume: min) 76 dB or more (Master volume: max) 60 dB or more (MIC 1 - MIC 3) 76 dB or more (AUX 1 - AUX 3) 90 dB or more (TEL) 96 dB or more (EMERGENCY) |
| Tone Control | Bass: ±10 dB at 100 Hz, Treble: ±10 dB at 10 kHz |
| Control Input |
TEL: No-voltage make contact input, open voltage: 24 V DC, short-circuit: 5 mA or less, M3 screw terminal EMERGENCY(*4): No-voltage make contact input, open voltage: 24 V DC, short-circuit: 10 mA or less, M3 screw terminal |
| Control Output |
Power remote: Open collector output, withstand voltage: 35 V DC, control current: 50 mA or less, M3 screw terminal |
| Chime |
1-tone, 2-tone, or ascending 4-tone chime, or None selectable with switch setting, activated at MIC 1's DIN or CONTROL TEL terminal. |
| Indicator |
5 point LED output level meter, Power indicator LED, Zone indicator LED, Emergency LED, TEL LED |
| Priority |
EMERGENCY: Overrides other inputs TEL: Overrides other inputs except 'EMERGENCY', ON/OFF selectable with switch setting MIC 1: Overrides other inputs except 'EMERGENCY & TEL', ON/OFF selectable with switch setting |
| Operating Temperature | -10 ℃ to +40 ℃ |
| Finish |
Panel: ABS resin, black, hairline Case: Steel plate, black |
| Dimensions | 420 (W) × 107.7 (H) × 367 (D) mm |
| Weight | 8.1 kg |
| Accessory | Power cord ……1, Terminal block cover ……1, Terminal block cover mounting screw ……2 |
| Option |
Rack mounting bracket: MB-25B Volume control cover: YA-920 Input transformer: IT-453A |
Brochure : https://cdn1.npcdn.net/attachments/1548833728d5c0ae85a05d2e727d5a2a668c2e6aff.pdf
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