TOA A-1806 แอมป์ขยายเสียงระบบ Mixer Power Amplifiers 60W. มิกเซอร์ เครื่องขยายเสียง ประกาศ 2 โซน 60 วัตต์ แอมป์ขยายเสียงระบบ Mixer Power Amplifiers 60W.
A-1806 (60W):A-1806 (60W)
- A-1806 (60W)
Multi-purpose, multi-function mixer/power amplifiers specifically designed for maximum versatility and cost-effective high-performance are ideal units for any PA requirement in locations such as schools and offices and other intermediate size environments. A choice of different power outputs are offered as well as functions such as paging and dual zone coverage.
Specification | |
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| Power Source | AC mains 50/60Hz, or 24V DC (M4 screw terminal) | | Output | 60W | | Power Consumption | AC operation: 158W (rated output), 66W (EN60065)
24V DC operation: 3.8A (rated output), 1.6A (EN60065) | | Frequency Response | 50 - 20,000Hz ±3dB | | Distortion | Under 2% at 1kHz, rated power | | Input | MIC 1: -60dB*, 600Ω, electronically-balanced, combined type of XLR-3-31 equivalent and phone jack DIN socket (5 pins)
MIC 2, 3: -60dB(*1), 600Ω, electronically-balanced, combined type of XLR-3-31 Equivalent and phone jack
AUX 1(MOH): -20dB*, 10kΩ, unbalanced RCA pin jack
AUX 2: -20dB(*1), 10kΩ, unbalanced, RCA pin jack
AUX 3: -20dB(*1), 10kΩ, unbalanced, RCA pin jack combined type of XLR-3-31 and phone jack
TEL(*2): -20dB*1, 10kΩ, electronically-balanced, M3 screw terminal | | Output | REC: 0dB(*1), 600Ω, unbalanced, RCA pin jack
LINE 1,2(*3): 0dB(*1), 600Ω, unbalanced, RCA pin jack
MOH: 0dB(*1), 600Ω transformer balanced, M3 screw terminal
SPEAKER SELECTOR:
2 zone, high impedance (100V line/167Ω), individual selector switch, M4 screw terminal
DIRECT SPEAKER OUT:
High impedance (100V line/167Ω),M4 screw terminal
Low impedance (4 - 16Ω), M4 screw terminal(Both Low and High impedance terminals cannot be used at the same time.) | | Phantom Power | ON or OFF for each MIC 1 - 3 with switch setting | S/N ratio
(Band Pass: 20 - 20,000Hz) | Over 100dB (Master volume: min)
Over 76dB (Master volume: max)
Over 60dB (MIC 1 - 3))
Over 76dB (AUX 1 - 3)
Over 90dB (TEL)
Over 96dB (EMERGENCY) | | Control Input | Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz
TEL: No-voltage make contact input, open voltage: 24V DC, short-circuit: under 5mA, M3 screw terminal
EMERGENCY (*4): No-voltage make contact input, open voltage: 24V DC, short-circuit: under 10mA, M3 screw terminal | | Control Output | Power remote: Open collector output, withstand voltage: 35V DC, control current: under 50mA, M3 screw 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 | -10ºC - +40ºC | | Finish | Panel: ABS resin, black, hair line
Case: Steel plate, black | | Dimensions | 420 (W) x 107.7 (H) x 367 (D)mm | | Weight | 9.4kg | | Accessory | Power cord x 1,
Terminal block cover x 1,
Terminal block cover mounting screw x 2 | | Option | Rack mounting bracket: MB-25B,
Volume control cover: YA-920,
Input transformer: IT-453A | | Note* | (*1) 0dB = 1V
(*2) Can be transformer-balanced with the addition of optional IT-453A input transformer.
(*3) LINE 1 and LINE 2 outputs can be interlocked with ZONE 1 and ZONE 2 speaker selectors, respectively. (This function needs internal modification.)
(*4)Operation when activated can be selected from the following: Turning ON the unit’s power (factory-preset) or OFF. (The OFF function needs internal modification.) |
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