TOA Electronics A-848D 8-Input Digital Mixer/Amplifier, 480W Factory Outlet

TOA Electronics A-848D 8-Input Digital Mixer/Amplifier, 480W

This 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, MOH output, 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.

Technical Specifications

Power Source
120 V AC, 60 Hz
Rated Output
480 W
Power Consumption
621 W (rated output), 103 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)
Total Harmonic 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 Ration
88 dB or more (Master volume: min) 76 dB or more (Master volume: max) 55 dB or more (INPUT 1 to 6) (A-weighted)
Input
1-2
-60 dB* (MIC)/-20 dB* (LINE) selectable, 600 OHMS, electronically-balanced, removable terminal block (3.81 mm, 3 pins) Note: MIC inputs are equipped with phantom power (24 V DC, ON/OFF switchable).
3-4
-60 dB*, 600 OHMS, electronically-balanced, removable terminal block (3.81 mm, 3 pins) Note: Equipped with phantom power (24 V DC, ON/OFF switchable).
5-6
MIC/LINE selectable MIC: -60 dB* , 600 OHMS, electronically-balanced, removable terminal block (3.81 mm, 3 pins) LINE: -20 dB*, 10 kOHMS, unbalanced, RCA pin jack x 2
Module 1-2
-20 dB*, 10 kOHMS
Output
Speaker
High impedance: 70 V line/10 OHMS Low impedance 4 to 16 OHMS selectable
REC
0 dB *, 600 OHMS, unbalanced, RCA pin jack x 2
PRE AMP
0 dB *, 600 OHMS, 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 indi-cator
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
5.4 kg or 11.9 lb
Options
Input transformer: IT-450, Perforated panel: PF-013B