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TOA Electronics 2 Channel Digital Power Amplifier, 2x250W at 4 Ohms

SKU: TODA250DCU MFR: DA250DCU
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Key Features

  • Experience high power output with 2x250W at 4 Ohms, ideal for professional audio setups.
  • Enjoy pristine sound quality with a low THD of 0.15% at 1kHz for clear audio amplification.
  • Achieve optimal audio clarity with a signal-to-noise ratio of 100dB, minimizing background noise.
  • Easily adjust input sensitivity with selectable jumpers for versatile audio source compatibility.
  • Ensure seamless impedance matching with 10 kOhms input impedance for balanced audio signals.
  • Benefit from built-in protection circuits, safeguarding your power amplifier from damage.
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TOA Electronics 2 Channel Digital Power Amplifier, 2x250W at 4 Ohms Specifications

  • Output Power

    2x 250W (4 Ohms)
    2x 170W (8 Ohms)
    1x 500W (8 ohms) bridged
    1x 340W (16 Ohms) bridged

  • Frequency Response

    20Hz - 20kHz (+/-1dB)

  • Total Harmonic Distortion (THD)

    0.15% (1kHz)
    0.3% (20Hz - 20kHz)

  • Input Sensitivity

    +4dB (1.23V) or -10dB (0.24V) (Selectable with Inner Jumper)

  • Input Impedance

    10 kOhms, Electronically Balanced

  • Signal to Noise Ratio

    100dB

  • Connectors

    1x AC Power Input
    2x 3-Pin Removable Terminal Block Input Connectors
    1x Screw Terminal Strip Output (2 Channels)

  • Controls

    1x Power Switch
    2x Input Volume Control Knobs
    2x Bridge On/Off Buttons
    1x Ch1 Mode On/Off Button

  • Indicators

    1x Blue Power LED
    2x Green Input LEDs
    2x Yellow Output LEDs
    2x Red Peak LEDs
    2x Red Protect LEDs

  • Power Requirements

    120VAC, 50/60Hz

  • Power Consumption

    420W, 5.9A

  • Dimensions (W x H x D)

    19 x 1.7 x 15.7" / 482.6 x 43.18 x 398.78mm

  • Weight

    11.02lbs / 4.99kg

About TOA Electronics 2 Channel Digital Power Amplifier, 2x250W at 4 Ohms

Explore the world of superior sound with the TOA Electronics 2 Channel Digital Power Amplifier. This powerful and high-quality amplifier is designed to deliver a robust 2x250W output at 4 Ohms, making it an ideal choice for a variety of audio systems. Its compact and lightweight design, coupled with its high power output and efficiency, make it a reliable and durable choice for both professional and personal use.

Each channel of this advanced digital power amplifier is equipped with an independent power section, ensuring consistent and clear audio output. The amplifier can be conveniently mounted in an EIA Standard equipment rack, making it a versatile addition to any audio setup.

The TOA Electronics 2 Channel Digital Power Amplifier also features a unique capability where the first input channel signal can be routed to both outputs, making it perfect for multi-zone paging in professional settings.

The front of the unit is designed with user-friendly large control knobs for easy input level control. It also features LED indicators to show input, output, power, peak, and protect status, providing real-time feedback on the amplifier's operation.

One of the key features of this amplifier is its built-in protection circuitry. This advanced feature protects the amplifier from potential damages caused by short circuits, overloads, and overheating, ensuring long-lasting performance.

The Class-D circuitry of the TOA Electronics 2 Channel Digital Power Amplifier ensures excellent audio quality. Moreover, it operates at an impressive 85 percent efficiency, consuming nearly 1/3 less power than traditional analog amplifiers. This makes it not only a high-performance audio equipment but also an energy-efficient choice for your audio needs.

TOA Electronics 2 Channel Digital Power Amplifier, 2x250W at 4 Ohms Features

  • Sleek, 1RU unit fits into any standard audio rack
  • Two channels of I/O, perfect for multiple zones
  • Terminal block inputs and a screw terminal strip for outputs make it easy to connect equipment
  • The channel 1 input may be routed to all outputs, perfect for paging
  • Class-D circuitry for great audio quality and efficiency
  • Independent power supply for each channel
  • Simple interface with front-panel level control knobs
  • Protection circuitry for short circuits, overheating and overloads
  • Status LEDs for power, input, output, peak and protect
  • Removable dust filters for easy cleaning

Warranty Information

This product has a limited warranty of 60 months.

Product Documents

User Manual

Key Features

  • Experience high power output with 2x250W at 4 Ohms, ideal for professional audio setups.
  • Enjoy pristine sound quality with a low THD of 0.15% at 1kHz for clear audio amplification.
  • Achieve optimal audio clarity with a signal-to-noise ratio of 100dB, minimizing background noise.
  • Easily adjust input sensitivity with selectable jumpers for versatile audio source compatibility.
  • Ensure seamless impedance matching with 10 kOhms input impedance for balanced audio signals.
  • Benefit from built-in protection circuits, safeguarding your power amplifier from damage.

What's in the box:

  • TOA Electronics 2 Channel Digital Power Amplifier
  • Power Cord
  • 4x 3 Pin Removable Terminal Plugs
  • 4x Volume Control Caps
  • User Guide
  • TOA Electronics 5 Year Limited Warranty