Name: TOA DA-550F 4-Channel Digital Power Amplifier – 2200W (4 x 550W)
Brand: TOA
Availability: InStock

TOA DA-550F 4-Channel Digital Power Amplifier – 2200W (4 x 550W)

Price: 0

Brand: TOA

Model: DA-550F

Key Features :

The DA-550F is a 4-Channel Digital Power Amplifier featuring lightweight, compact, high power output, and high efficiency. It delivers 550 W × 4 channels (4 Ω output) using a switching power supply. Each channel is equipped with an independent power section. Its Control/Monitor terminals permit power ON/OFF control of the individual channels and status monitoring for the power ON/OFF on each channel, protection on each channel, and fan operation. Prepare the control panel or status monitor display panel separately. It can be mounted in an EIA Standard equipment rack (2 unit size).

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01711461346 01711766062

প্রযুক্তি পণ্যের অস্থিতিশীল বাজার পরিস্থিতির কারণে যে কোন সময় মূল্য পরিবর্তন হতে পারে। হেল্পলাইন নাম্বারে কল দিয়ে পণ্যের স্টক ও ডেলিভারি সম্পর্কে জেনে রইল

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Specification
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Specification

Power Source	220 - 240 V AC, 50/60 Hz
Amplification System	Class D
Power Consumption	480 W (based on EN standards) 2750 W (rated output 4 Ω × 4) 1550 W (rated output 8 Ω × 4)
Input	4 circuits, +4 dB* (1.23V) (input level control in max. position), 10 kΩ, electronically-balanced, removable terminal block (3 pins), XLR-3-31 type connector CH 1 mode ON/OFF switch (ON: CH 1 to All ch, OFF: Each ch)
Rated Output	4 channels: 550 W × 4 (4 Ω). 350 W x 4 (8 Ω) 2 channels (BRIDGE): 1100 W × 2 (8 Ω) M4 screw terminal, distance between barriers: 8.8 mm (0.35")
Frequency Response	20 Hz - 20 kHz (-2 dB, +1 dB)
Total Harmonic Distortion	0.1 % (1 kHz) 0.15 % (20 Hz - 20 kHz)
Protection Circuit	Protection against excessive current flow due to overload short circuit, unusual DC voltage output, temperature rise at power amp. heat sink (100 °C (212 °F) or more) temperature rise inside the unit (80 °C (176 °F) or more)
S/N Ratio	100 dB (A-weighted)
Crosstalk	70 dB (A-weighted)
Control/Monitor	Control input: Power ON/OFF status of the individual channels photocoupler input, drive voltage: 9 V DC (Min) - 14 V (Max), 12 V (Typ) Monitor output: Power ON/OFF status of the individual channels, Protection status of the individual channels, Fan operation status photocoupler open collector output, withstand voltage: 30 V DC, control current: 12 mA or less Connector: RJ-45 connector × 2 Connection cable: Shielded Category 5 twisted pair cable for LAN (CAT5-STP) Maximum cable distance: 600 m (656.17 yd)
LED Indicator	Power (blue) × 1, Input (green) x 4, Output (yellow) x 4, Peak (red) x 4, Protect (red) × 4
Cooling	Forced air cooling
Operating Temperature	-10 °C to +40 °C (14 °F to 104 °F)
Operating Humidity	90 %RH or less (no condensation)
Finish	Panel: Aluminum, black, alumite Case: Plated steel sheet
Dimensions	482 (W) × 88.4 (H) × 404.2 (D) mm (18.98 × 3.48" × 15.91)
Weight	9 kg (19.84 lb)
Accessory	Power cord (2 m (6.56 ft)), Removable terminal plug (3 pins) x 4, Tamper-proof cap x 4, Rack mounting screw (with washer) x 4

Description

TOA DA-550F 4-Channel Digital Power Amplifier – 2200W (4 x 550W)

The TOA DA-550F is a powerhouse 4-channel digital amplifier designed for high-impedance (100V line) systems. Delivering a staggering 2200 Watts of total power ( $4 \times 550$ W), this 1U rack-mount unit is engineered for large-scale applications such as shopping malls, gymnasiums, airports, and houses of worship. By utilizing advanced Class-D technology, the DA-550F provides the high-wattage output necessary for hundreds of speakers across four independent zones, all while maintaining the energy efficiency and slim profile required for modern, high-density installations.

TOA DA-550F Price in Bangladesh 2026

Price	0
Brand	TOA
Product Model	DA-550F
Status	In Stock
Hotline	01711461346, 01711766062

Product Information

1. What is the price of TOA DA-550F 4-Channel Digital Power Amplifier – 2200W (4 x 550W) in Bangladesh?

TOA DA-550F price in Bangladesh is 0 BDT Available: in-Stock. For any information please call 01711766062. Buy at best Price from PA System BD.

2. TOA DA-550F বাংলাদেশে দাম/মূল্য কত?

TOA DA-550F বাংলাদেশে দাম/ মূল্য 0 BDT . সবচেয়ে কম-দামে অরিজিনাল TOA DA-550F কিনতে আজই PA System BD -তে যোগাযোগ করুন। বিশ্বস্ত সরবরাহকারী হিসেবে PA System BD মানসম্মত পণ্য, দ্রুত ডেলিভারি, নির্ভরযোগ্য বিক্রয়োত্তর সেবা নিশ্চিত করে গ্রাহক সন্তুষ্টি প্রদান করে।

3. TOA DA-550F বাংলাদেশে কোথায় পাওয়া যায় ?

বাংলাদেশে DA-550F পন্যের বিশ্বস্ত ও নির্ভরযোগ্য সরবরাহকারী PA System BD. মানসম্মত দামে অরিজিনাল TOA DA-550F পন্য PA System BD থেকে সহজেই সংগ্রহ করা যায়। অনলাইন ও অফলাইন সেবা, দ্রুত ডেলিভারি সুবিধা পাওয়া যায়।

4. Who is the best Supplier of TOA DA-550F in Bangladesh?

PA System BD is the Best Supplier of DA-550F in Bangladesh. offering genuine products, a Competitive pricing, reliable Service, Fast delivery and trusted Customer Support All over Bangladesh.