DA-250DH CU - Toa Digital Power Amplifier- 2x 250 W @ 70v- 1x | Aztek Computers
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SKU: YF8MRJO9P2 |  Mfg. Part: DA-250DH CU  | UPC: 752516228101  |  0 Reviews  |     Share Make an offer

DA-250DH CU - Toa Digital Power Amplifier- 2x 250 W @ 70v- 1x 500 W Bridged @ 140v (1u)

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Product Overview

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 k? XLR-3-31 type connector CH 1 mode ON/OFF switch (ON: PARALLEL Rated Output 2 channels: 250 W x 2 (70 V line 1 channel (BRIDGE): 500 W x 1 (140 V line M4 screw terminal Frequency Response: 20 - 20 (selectable with the inner jumper) Total Harmonic Distortion: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) x 1 Protect (red) x 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

Expert Overview

The TOA DA-250DH CU is a digital power amplifier designed for professional audio installations requiring reliable power delivery. This Class D amplifier provides two channels of 250 W at 70 V or can be bridged to supply 500 W into a single 140 V line. It is suitable for integrators and IT professionals deploying sound systems in commercial or institutional environments where 70 V or 140 V constant voltage speaker lines are utilized. The unit features XLR-3-31 type input connectors and M4 screw terminal outputs. Integrated protection circuits safeguard against overload, short circuits, and excessive temperature, ensuring operational stability. With a 1U rack-mountable design, forced air cooling, and a frequency response of 20 Hz to 20 kHz, this amplifier addresses the need for efficient and protected power amplification in distributed audio systems.

Product Details

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  • TOA
  • DA-250DH CU
  • 752516228101
  • New
  • 400 lbs
  • 24 X 4 X 20
  • Jul 27, 2026
  • May 05, 2026
  • CN
Product Identifiers: Brand: Toa • Part #: DA-250DH CU • UPC: 752516228101 • Category: Test Equipment Power Amplifiers

DA-250DH CU - Toa Digital Power Amplifier- 2x 250 W @ 70v- 1x 500 W Bridged @ 140v (1u)

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$1,718.90