TOA A-1803 Mixer Amplifier

£207.50 excl. VAT.

Description

Product Features

  • 3 versions available: 30 W, 60 W or 120 W
  • User-friendly front panel for easy operation
  • Individual zone speaker selection buttons enable broadcasting to 2 separate zones
  • 3 MIC inputs with MIC 1 priority override
  • One of 3 different program sources can be broadcasted
  • High-quality circuitry enables wide frequency response (e.g. for CD music sources and for FGM/BGM speakers)
  • Recording output
  • Built-in MIC 1 chime for use with optional remote microphone
  • Remote-in terminal for emergency control with automatic setting of default output level for the emergency input

 

Application Examples

  • Houses of worship
  • Educational facilities
  • Auditoriums
  • Office buildings

 

Specifications

  A-1803 A-1806 A-1812
Power source

220 – 230 V AC, 50 / 60 Hz

220 – 230 V AC, 50 / 60 Hz

220 – 230 V AC, 50 / 60 Hz

Rated output

30 W

   
Frequency response

50 Hz – 20 kHz (?3 dB)

50 Hz – 20 kHz (?3 dB)

50 Hz – 20 kHz (?3 dB)

Distortion

< 2 % (at 1 kHz, rated power)

< 2 % (at 1 kHz, rated power)

< 2 % (at 1 kHz, rated power)

Power consumption

80 W, AC operation: 80 W (rated output), 37 W (EN60065), 100 mA or less (when power switch is OFF), 24 V DC operation: 2.0 A (rated output), 1.0 A (EN60065)

   
Current consumption

2 A

   
S/N ratio

100 dB (MIC: > 60 dB; AUX : > 76 dB; Tel: > 90 dB)

100 dB (MIC: > 60 dB; AUX : > 76 dB; Tel: > 90 dB)

100 dB (MIC: > 60 dB; AUX : > 76 dB; Tel: > 90 dB)

Number of channels

1

1

1

Connectable microphones

3

3

3

Inputs

MIC 1: -60 dBV, 600 ?, balanced, combined XLR phone jack or 5p DIN socket

MIC 2 & MIC 3: -60 dBV, 600 ?, balanced, combined XLR phone jack

AUX 1?2: ?20 dBV, 10 k?, unbal. RCA

AUX 3: -20 dBV, 10 k?, unbal. combined XLR phone jack

 

MIC 1: -60 dBV, 600 ?, balanced, combined XLR phone jack or 5p DIN socket

MIC 2 & MIC 3: -60 dBV, 600 ?, balanced, combined XLR phone jack

AUX 1?2: ?20 dBV, 10 k?, unbal. RCA

AUX 3: -20 dBV, 10 k?, unbal. combined XLR phone jack

 

MIC 1: -60 dBV, 600 ?, balanced, combined XLR phone jack or 5p DIN socket

MIC 2 & MIC 3: -60 dBV, 600 ?, balanced, combined XLR phone jack

AUX 1?2: ?20 dBV, 10 k?, unbal. RCA

AUX 3: -20 dBV, 10 k?, unbal. combined XLR phone jack

 

Control input

No-voltage make contact input, open voltage: 24 V DC, short-circuit: 5 mA or less, M3 screw terminal
EMERGENCY: No-voltage make contact input, open voltage: 24 V DC,  short-circuit: 10 mA or less, M3 screw terminal

No-voltage make contact input, open voltage: 24 V DC, short-circuit: 5 mA or less, M3 screw terminal
EMERGENCY: No-voltage make contact input, open voltage: 24 V DC,  short-circuit: 10 mA or less, M3 screw terminal

No-voltage make contact input, open voltage: 24 V DC, short-circuit: 5 mA or less, M3 screw terminal
EMERGENCY: No-voltage make contact input, open voltage: 24 V DC,  short-circuit: 10 mA or less, M3 screw terminal

Outputs

REC: 0 dBV, 600 ?, unbalanced, RCA pin jack
SPEAKER: 100 V (330 ?), 4 ? 16 ?

REC: 0 dBV, 600 ?, unbalanced, RCA pin jack
SPEAKER: 100 V (167 ?), 4 ? 16 ?

REC: 0 dBV, 600 ?, unbalanced, RCA pin jack
SPEAKER: 100 V (83 ?), 4 ? 16 ?

Finish

ABS resin, Steel plate, hairline, black

ABS resin, Steel plate, hairline, black

ABS resin, Steel plate, hairline, black

Dimensions (W x H x D)

420 x 107.7 x 367 mm

420 x 107.7 x 367 mm

420 x 107.7 x 367 mm

Weight

8.1 kg

9.4 kg

12.6 kg

Accessory (included)

Power cord x 1, Terminal block cover x 1, Terminal block cover mounting screw x 2

Power cord x 1, Terminal block cover x 1, Terminal block cover mounting screw x 2

Power cord x 1, Terminal block cover x 1, Terminal block cover mounting screw x 2

 

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Data Sheets

Brochure
Data Sheet

Additional information

Manufacturer

TOA

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