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TOA  |  SKU: DA-250DH CU | Item No. 0081-0097

DA250DH Digital Power Amplifier

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MSRP: $1459.90
1 in stock

Product Features

  • Power Source: 120 V AC
  • Amplification System: Class D
  • Power Consumption: 150 W (based on UL/CSA standards), 580 W (rated output 70 V line
  • Input
  • Rated Output
  • Frequency Response: 20 – 20 (selectable with the inner jumper)
  • Total Harmonic Distortion:0.1% (1 kHz)
  • Protection Circuit
  • S/N Ratio: 100 dB (A-weighted)
  • Crosstalk: 70 dB (A-weighted)
  • LED Indicator
  • Cooling: Forced air cooling
  • Operating Temperature: -10℃ to +40℃ (14゜F to 104゜F)
  • Operating Humidity: 90% RH or less (no condensation)
  • Finish Panel: Aluminum


  • Dimensions:  18.98 x 1.73 x 15.82"
  • Weight:         11.02 lbs

Related Files

Spec Sheet

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The DA-250DH is a 2-Channel Digital Power Amplifier designed for 70 V line high-impedance distribution and features lightweight, compact, high-power output, and high efficiency. It delivers 250 W × 2 channels (19.6 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). It can be mounted in an EIA Standard equipment rack (1 unit size).

WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.