Name: TOA DA-500FH 4-Channel Digital Power Amplifier – 2000W (4 x 500W) 70V/100V High-Impedance PA Amp
Brand: TOA
Availability: InStock

TOA DA-500FH 4-Channel Digital Power Amplifier – 2000W (4 x 500W) 70V/100V High-Impedance PA Amp

Price: 0

Brand: TOA

Model: DA-250DH

Key Features :

The DA-500FH is a 4-Channel Digital Power Amplifier designed for 100 V line high-impedance distribution and features lightweight, compact, high power output, and high efficiency. It delivers 500 W × 4 channels (20 Ω output) using a switching power supply. Each channel is equipped with an independent power section. It can be electrically isolated from the high-impedance speaker system by attaching the MT-251H Output Transformer (optional). 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

Power Source	220 - 240 V AC, 50/60 Hz
Amplification System	Class D
Power Consumption	460 W (based on EN standards) 2350 W (rated output 100 V line, 20 Ω x 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: 500 W × 4 (100 V line, 20 Ω) M4 screw terminal, distance between barriers: 8.8 mm (0.35")
Frequency Response	50 Hz - 20 kHz (-3 dB, +1 dB)
Total Harmonic Distortion	0.1 % (1 kHz) 0.3 % (100 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)) x 1, Removable terminal plug (3 pins) x 4, Tamper-proof cap x 4, Rack mounting screw (with washer) x 4
Option	Matching transformer: MT-251H

Description

TOA DA-500FH 4-Channel Digital Power Amplifier – 2000W (4 x 500W) 70V/100V High-Impedance PA Amp

The TOA DA-500FH is a high-power, 4-channel digital amplifier specifically engineered for 100V high-impedance systems. Delivering an immense 2000 Watts of total power ( $4 \times 500$ W) in a remarkably slim 1U rack-mount chassis, this amplifier is designed for high-demand environments.

TOA DA-250DH Price in Bangladesh 2026

Price	0
Brand	TOA
Product Model	DA-250DH
Status	In Stock
Hotline	01711461346, 01711766062

Product Information

1. What is the price of TOA DA-500FH 4-Channel Digital Power Amplifier – 2000W (4 x 500W) 70V/100V High-Impedance PA Amp in Bangladesh?

TOA DA-250DH 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-250DH বাংলাদেশে দাম/মূল্য কত?

TOA DA-250DH বাংলাদেশে দাম/ মূল্য 0 BDT . সবচেয়ে কম-দামে অরিজিনাল TOA DA-250DH 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-250DH বাংলাদেশে কোথায় পাওয়া যায় ?

বাংলাদেশে DA-250DH পন্যের বিশ্বস্ত ও নির্ভরযোগ্য সরবরাহকারী PA System BD. মানসম্মত দামে অরিজিনাল TOA DA-250DH 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-250DH in Bangladesh?

PA System BD is the Best Supplier of DA-250DH in Bangladesh. offering genuine products, a Competitive pricing, reliable Service, Fast delivery and trusted Customer Support All over Bangladesh.