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

DA250DH Digital Power Amplifier

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MSRP: $1595.00
Type

Description

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).

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

In the Box
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  • Channels
    Special Promo
  • Features
    70 Volt
  • Height
    1.73 in
  • Length
    18.98 in
  • Width
    15.82 in
  • Weight
    11.02 lb
  • Channels
    2 Channel
  • Features
    70 Volt
  • Height
    1.73 in
  • Length
    18.98 in
  • Width
    15.82 in
  • Weight
    11.02 lb