TOA A-824D Digital Mixer Amplifier - 240W (A824D)

TOA A-824D Digital Mixer Amplifier - 240W

TOA's A-824D Digital Mixer Amplifier provides maximum flexibility with up to eight inputs and up to 480 W of power. Browser based control and monitoring from anywhere reduces your time troubleshooting and adjusting systems. Onboard DSP, a sleek new appearance, two available 900 series module slots and TOA's legendary quality and reliability makes this a perfect fit for background and foreground music, paging, and noise masking applications.

Key Benefits:

• IP Control/Programmable
• Remote Troubleshooting
• Emergency Voice Announcement   5656565
• Flexible Inputs

Specifications

• Power Source  120 V AC, 60 Hz 
• Rated Output   240 W
• Power/Current Consumption  317 W (rated output), 62 W (based on UL62368) 200 mA or less (when power switch is OFF)
• Frequency Response   50 Hz to 20 kHz ±3 dB (1/8 rated output)
• Distortion  1 % or less at 1 kHz, rated power (20 kHz LPF (AUX-0025)) 
• 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) 76 dB or more (Master volume: max) 55 dB or more (INPUT 1 to 6) (A-weighted) 
• Audio Input   
  • INPUT 1, 2   -60 dB* (MIC)/-20 dB* (LINE) selectable, 600 Ω, electronically-balanced, removable terminal block (3.81 mm, 3 pins) Note: MIC inputs are equipped with phantom power (24 V DC, ON/OFF switchable).
  • INPUT 3, 4   -60 dB*, 600 Ω, electronically-balanced, removable terminal block (3.81 mm, 3 pins) Note: Equipped with phantom power (24 V DC, ON/OFF switchable).
  • INPUT 5, 6  MIC/LINE selectable MIC: -60 dB* , 600 Ω, electronically-balanced, removable terminal block (3.81 mm, 3 pins) LINE: -20 dB*, 10 kΩ, unbalanced, RCA pin jack x 2 
  • MODULE 1, 2 -20 dB*, 10 kΩ
  • Power Amplifier Input   0 dB*, 600Ω, unbalanced, RCA pin jack (An equalizer or other signal processor connectable between PRE AMP OUT and PWR AMP IN terminals.)
• Input Bus   
  • INPUT 1 to 4 AUDIO
  • INPUT 5, 6  AUDIO/DUCK selectable
  • MODULE 1, 2  AUDIO/DUCK selectable
• Audio Output   
  • SPEAKER OUT High impedance: 70 V line/21 Ω/Low impedance 4 to 16 Ω selectable
  • REC OUT  0 dB *, 600 Ω, unbalanced, RCA pin jack x 2
  • PRE AMP OUT 0 dB *, 600 Ω, unbalanced, RCA pin jack 
• Control Input  4 channels, no-voltage make contact input, open voltage: 35 V DC or less, Short-circuit current: 10 mA or less, removable terminal block (3.81 mm, 4 pins) REMOTE VOLUME: No-voltage make contact input, open voltage: 35 V DC or less, Short circuit current: 10 mA or less, removable terminal block (3.81 mm, 4 pins) 
• Control Output POWER REMOTE: Open collector output, withstand voltage: 30 V DC or less,
• control current: 25 mA or less, removable terminal block (3.50 mm, 4 pins)
• EMERGENCY OUT: Open collector output, withstand voltage: 30 V DC or less, control current: 25 mA or less, removable terminal block (3.50 mm, 4 pins)  
• Indicators  LED level meter, Power indicator, Network connection confirmation indicator, Priority broadcast indicator, Emergency broadcast indicator, Thermal protection indicator, Over-current protection indicator, CPU running indicator, Error indicator
• Operating Temperature  -10 to +40 ˚C (14 to 104 ˚F) 
• Operating Humidity  85 % RH or less (no condensation) 
• Finish Panel: ABS resign, black
• Case: Surface-treated steel plate, black, paint 
• Dimensions 420 (w) x 96.1 (h) x 313.1 (d) mm or 16,54" x 3.78" x 12.33"
• Weight 5.2 kg or 11.46 lb 
• Options Input transformer: IT-450, Perforated panel: PF-013B