Item # DA-250DH CU

DIGITAL POWER AMPLIFIER- 2X 250W @ 70V- 1X 500 W BRIDGED @ 140V (1RU)

  • MAP: $1,289.00 / EA
  • List Price: $1,595.00 / EA
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    DA-250DH CU DIGITAL POWER AMPLIFIER- 2X 250W @ 70V- 1X 500 W BRIDGED @ 140V (1RU)
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    DA-250DH CU DIGITAL POWER AMPLIFIER- 2X 250W @ 70V- 1X 500 W BRIDGED @ 140V (1RU)

    Item # DA-250DH CU

    DIGITAL POWER AMPLIFIER- 2X 250W @ 70V- 1X 500 W BRIDGED @ 140V (1RU)

    • UM: EA
    • Estimated Weight: 16.0
    • Brand: TOA ELECTRONICS

    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 O 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).

    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

    2 circuits, 10 kO, XLR-3-31 type connector, CH 1 mode ON/OFF switch (ON: PARALLEL

    Rated Output

    2 channels: 250 W × 2 (70 V line, 1 channel (BRIDGE): 500 W × 1 (140 V line, M4 screw terminal

    Frequency Response

    20 - 20, (selectable with the inner jumper)

    Total Harmonic Distortion

    0.1% (1 kHz), 0.1% (1 kHz)

    Protection Circuit

    Protection against excessive current flow due to overload, short circuit, temperature rise at power amp. heat sink (100? or more (212?F)), temperature rise inside the unit (80? or more (176?F))

    S/N Ratio

    100 dB (A-weighted)

    Crosstalk

    70 dB (A-weighted)

    LED Indicator

    Power (blue) × 1, Protect (red) × 2

    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

    482 (W) × 44 (H) × 401.8 (D) mm (18.98 × 1.73" × 15.82)

    Weight

    5 kg (11.02 lb)

    Accessory

    Power cord (2 m (6.56 ft)) ···1, Tamper-proof cap ···2

    Option

    Matching transformer: MT-251H

     


     

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