TOA DA-250DH 2-Channel 250W Digital Power Amplifier — specification sheet
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TOA · DA-250DH · Amplifiers

TOA DA-250DH 2-Channel 250W Digital Power Amplifier

TOA DA-250DH 2-Channel 250W Digital Power Amplifier

The TOA DA-250DH is a 2-channel digital power amplifier delivering 2 x 250 W into 100 V lines. Designed for EIA rack mounting with a 1 U height, it features Class D switching technology for 85% efficiency. Procure.ae supplies this audio equipment across the UAE and MEA.

This digital power amplifier provides 2 x 250 W rated output on a 100 V line with 40 Ω impedance. It operates on 220-240 V AC power with a frequency response of 20 Hz to 20 kHz. The Class D design ensures 85% efficiency, drawing 120 W under EN standards. Dimensions are 482 x 44 x 401.8 mm, weighing 5.3 kg. It includes forced-air cooling with removable dust filters and comprehensive protection circuitry.

Ideal for stadiums, sports facilities, auditoriums, and restaurants, this amplifier fits standard EIA racks. It features indicators for power, inputs, outputs, peaks, and protection status. The unit operates between -10°C and +40°C with an aluminium and steel plate black finish. Optional MT-251H output transformers are available for enhanced isolation. Procure.ae offers installation and support for this system.

Type
Digital Power Amplifier
Weight
5.3 kg

Key features

01
Power Output
Delivers 2 x 250 W rated output on a 100 V line with 40 Ω impedance.
02
Efficiency Design
Uses Class D switching power supply technology to achieve 85% efficiency.
03
Physical Mounting
Fits EIA standard equipment racks with a 1 U height and dimensions of 482 x 44 x 401.8 mm.
04
Cooling System
Employs a forced-air system equipped with removable dust filters for reliable operation.
05
Status Indicators
Includes visible indicators for power, two inputs, two outputs, two peaks, and two protection statuses.

Specifications

General
ModelDA-250DH
TypeDigital Power Amplifier
Audio
Channels2
Frequency Response20 Hz - 20 kHz
Power Output2 x 250 W (100 V line, 40 Ω)
Power
Power Consumption120 W (EN standard)
Power Source220 - 240 V AC, 50 / 60 Hz
Physical
Dimensions482 x 44 x 401.8 mm (W x H x D)
FinishAluminium, Steel plate, black
MountingEIA Standard equipment rack, 1 U height
Operating Temperature-10°C to +40°C
Weight5.3 kg
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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.

Specifications are provided by the manufacturer and may change without notice.

Pricing is quote-based. Contact Procure for current pricing and availability.

Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.

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