Call us : +88 01785-777722, 01711-766062, 01711-461346

Toa A-3548D Digital Mixer Amplifier in Bangladesh

A-3548D

The A-3500D series is a PA amplifier with emergency and priority paging, remote zone control. It is equipped with 4 microphone inputs and 1 auxiliary input and 2-channel zone selector, ideal for paging announcement and BGM applications in schools, offices and supermarkets.

Messenger | WhatsApp

The A-3500D series is a PA amplifier with emergency and priority paging, remote zone control. It is equipped with 4 microphone inputs and 1 auxiliary input and 2-channel zone selector, ideal for paging announcement and BGM applications in schools, offices and supermarkets.
A-3548D Digital Mixer Amplifier in Bangladesh

Specifications

(*1) 0 dB = 1 V

Power Source100 – 240 V AC, 50/60Hz
Rated Output480 W
Power/Current Consumption601 W (Rated output), 113 W (based on EN62368), 
200 mA or less (when power switch is OFF)
Frequency Response50 Hz – 20 kHz ±3 dB (1/8 rated output)
Distortion1 % or less at 1 kHz, rated power (20 kHz LPF (AUX-0025))
Tone ControlBass: ±10 dB at 100 Hz
Treble: ±10 dB at 10 kHz
S/N Ratio88 dB or more (Master volume: min.)
76 dB or more (Master volume: max.)
55 dB or more (INPUT 1 – 6)
72 dB or more (INPUT 7)
(A-weighted)
Audio InputINPUT 1, 2: -60 dB(*1)(MIC) / -20 dB (*1) (LINE) selectable, 600 Ω, electronically-balanced, removable terminal block (5 pins)/ø 6.3 mm phone jack (2P)
Note: MIC inputs are equipped with phantom power (24V DC, ON/OFF switchable)
INPUT 3: -60 dB(*1), 600 Ω, electronically-balanced, ø 6.3 mm phone jack (2P)
INPUT 4: -60 dB(*1)(MIC) / -20 dB (*1) (LINE) selectable, 600 Ω, electronically-balanced, ø 6.3 mm phone jack (2P)
INPUT 5: -20 dB (*1), 10 kΩ, unbalanced, RCA pin jack x 2
PWR AMP IN: 0 dB (*1), 600 Ω, unbalanced, RCA pin jack
Audio OutputSpeaker out: Low impedance (4 – 16 Ω) / 
                    High impedance (DIRECT, ZONE 1, ZONE 2: 100 V / total 21 Ω), removable terminal block (6 pins)
                    (ZONE 1 / ZONE 2 is selectable, max. 480 W per output)
Rec out: 0 dB(*1), 600 Ω, unbalanced, RCA pin jack
Line out 1, 2: 0 dB (*1) , 600 Ω, unbalanced, RCA pin jack (Interlock with zone selection is possible)
Control Input2 channels. no-voltage make contact input, open voltage: 35 V DC or less, 
Short circuit current: 10 mA or less, removable terminal block (5 pins)
ZONE CONTROL IN: No-voltage make contact input, even voltage: 35 V DC or less, 
short-circuit current: 10 mA or less, removable terminal block (4 pins)
Control OutputPOWER REMOTE OUT: Open collector output, withstand voltage: 30 V DC or less, control current: 25 mA or less, removable terminal block (4 pins)
EMERGENCY OUT: Open collector output, withstand voltage 30 V DC or less, control current: 25 mA or less, removable terminal block (4 pins)
ZONE CONROL OUT: Open collector output (polarized), withstand voltage 30 V DC or less, control current: 25 mA or less, removable terminal block (4 pins)
Indicator5-point LED output level meter, Power LED, Priority LED, Emergency LED, Thermal protection LED, Over current protection indicator LED, Zone 1 LED, Zone 2 LED
Operating Temperature-10°C to +40°C
Operating Humidity85 %RH or less (no condensation)
FinishPanel: ABS resin, black
Case: Surface-treated steel plate, black, paint
Dimensions420 (W) × 96.1 (H) × 313.1 (D) mm
Weight5.1 kg 
AccessoryPower Cord (2 m) x 1, Audio Input Removavble Terminal Plug (3.81 mm, 5 pins) x 2, Control I/O Removable Terminal Plug (3.81 mm, 4 pins) x 2, Remote Control Removable Terminal Plug (3.5 mm, 4 pins) x 1, Speaker Out Removable Terminal Plug (5 mm, 6 pins) x 1, Volume Control Cover x 4
OptionRack mounting bracket: MB-25B
Perforated panel: PF-013B

Smart Lock / Hotel Lock

Sort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to low 

Showing 1–12 of 21 results

Home Delivery Facility

Cash On Delivery

Installation Facility

Own Support Team

Genuine Product Guarantee

Trusted Brand & Quality Product

24/7 Support

Own Support & RMA Team

The owner of this website has made a commitment to accessibility and inclusion, please report any problems that you encounter using the contact form on this website. This site uses the WP ADA Compliance Check plugin to enhance accessibility.