TOA A-3548D Digital Mixer Amplifiers

100 – 240 V AC

50/60 Hz

480 W

50 Hz – 20 kHz; ±3 dB

≤ 1 % (at 1 kHz, rated power)

113 W (EN62368-1)

601 W @ rated output

direct, zones 1 & 2

Class D

88 dB (A-weighted)

3

Inputs 1 & 2: -60 dB* (MIC)/–20 dB* (LINE) selectable, 600 Ω, electronically-balanced, removable terminal block;

• (3.81 mm, 5 pins)/ø6.3 mm phone jack (2P)

Input 3: -60 dB*, 600 Ω, electronically-balanced;

• ø6.3 mm phone jack

Input 4: -60 dB* (MIC)/–20 dB* (LINE) selectable, 600 Ω, electronically-balanced;

• ø6.3 mm phone jack (2P)

Input 5: -20 dB*, 10 kΩ, unbalanced;

• RCA pin jack x 2

PWR Amp: IN: 0 dB*, 600 Ω, unbalanced, RCA pin jack

2 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, 5 pins)

ZONE control: 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)

REC, LINE 1/1: 0 dBV, 600 ohms, unbalanced, RCA pin jack

SPEAKER direct, zones 1 & 2: 4-16 ohms in total or 100 V

Power remote, emergency – ZONE control: open collector output

Withstand voltage:

• 30 V DC or less

Control current: 25 mA or less, removable terminal block (3.50 mm, 4 pins)

85% RH or less (No Condensation)

–10 to +40 °C

ABS resin, steel plate, paint, black

420 mm W x 96 mm H x 313 mm D

5.1 kg