TOA-DA-Z250D Digital Amplifier

TOA DA-Z250D is a 2-channel digital power amplifier that deliver excellent performance at high effciency. With the Class D amplifier employed, high power efficiency is achieved and less heat is dissipated.

Furthermore, it allows a reduction in size and weight. DA-Z250D is ideal for professional sound and installed sound application in small to medium-sized areas.



Model DA-Z250D AS
Power Source 220-240V AC, 50/60Hz
Amplifier System Digital Class D
Power Consumption 120W (EN Standard), 620W (rated 4Ohm x 2), 400W (rated 8Ohm x 2)
Frequency Response 20Hz – 20kHz, +- 1dB
Distortion Less than 0.3% at 1kHz, 1/3 output rated
Input 2 channels, +4dBm* (1.23V, on the position of the maximum volume control), 10kOhm, electronically balanced, XLR connector
Parallel switch ON/OFF CH1 (ON: Parallel, OFF: each CH)
Output 2 Channels : 250W x 2 (4Ohm), 170W x 2 (8Ohm) 1 channel: 500W (8Ohm), BRIDGE
Protection Series Protection for over-current when the load is beyond the specifications, short-circuit, unnecessary DC voltage protection, and protection due to the increased excessive heat
S/N Ratio More than 80dB
Cooling System Cooling fan
Indicator LED Power (green) x 1, Input (green) x 2, Output (yellow) x 2, Peak(red) x 2, Protect (red) x2
Finish Front Panel : Aluminum Hair Line, Etching Black
Case : Steel Pate, Painting, Black
Dimensions 420(W) x 59.5(H) x 345(D) mm
Weight 4.5kg
Accessory AC Power cord 2 meters


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