TOA Electronics Four Channel Digital Power Amplifier, 250W per Channel at 70V
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TOA Electronics Four Channel Digital Power Amplifier, 250W per Channel at 70V

SKU: TODA250FHCU MFR: DA250FHCU
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Key Features

  • Experience powerful, crystal-clear audio with this TOA Electronics power amplifier, 250W per channel.
  • This 4-channel digital amplifier is perfect for multi-zone PA systems, offering versatile audio control.
  • Achieve pristine sound quality with a low Total Harmonic Distortion, ensuring accurate audio amplification.
  • Benefit from comprehensive protection circuits, guarding against overload and temperature issues for reliability.
  • Enjoy a high signal-to-noise ratio for clear audio, reducing unwanted background noise in your sound setup.
  • Easily integrate into existing systems with balanced inputs and removable terminal blocks for connections.
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Reviews about this item

Review Summary

2016-11-06T10:47:21

Rated 5 out of 5

One of the best on the market exclamation point

..........TOA , NEED I SAY MORE? ABSOLUTELY AWESOME!

CHRISTOPHER N.

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TOA Electronics Four Channel Digital Power Amplifier, 250W per Channel at 70V Specifications

  • Power Source

    120V AC, 50/60 Hz

  • Amplification system

    Class D

  • Power Consumption

    200 W (based on UL/CSA standards)
    1200 W (rated output 70 V line, 19.6Ohms x 4)

  • Input

    4 circuits, +4 dB (1.23 V, input level control in maximum position),10 kOhms, electronically-balanced, removable terminal block (3 pins)
    CH 1 mode ON/OFF switch (ON: CH 1 to All ch, OFF: Each ch)

  • Rated Output

    4 channels: 250W x 4 (70 V line, 19.6Ohms)
    2 channels (BRIDGE): 500W x 2 (140 V line, 39.2Ohms)
    M4 screw terminal, distance between barriers: 8.8 mm (0.35")

  • Frequency Response

    20 - 20,000 Hz (+/-1 dB): HPF OFF
    50 - 20,000 Hz (-3 dB, +1 dB): HPF ON
    (selectable with the inner jumper)

  • Total Harmonic Distortion

    0.1% (1 kHz), 0.3% (20 - 20,000 Hz): HPF OFF
    0.1% (1 kHz), 0.3% (100 - 20,000 Hz): HPF ON

  • Protection Circuit

    Protection against excessive current flow due to overload,
    short circuit, unusual DC voltage output,
    temperature rise at power amp. heat sink (over 110 deg.C or 230 deg. F),
    temperature rise inside the unit (over 80 deg.C or 176 deg. F)

  • S/N Ratio

    100 dB (A-weighted)

  • Crosstalk

    70 dB (A-weighted)

  • LED Indicator

    Power (blue) x 1, Input (green) x 4, Output (yellow) x 4, Peak (red) x 4, Protect (red) x 4

  • Cooling

    Forced air cooling

  • Operating Temperature

    -10 to +40 deg. C / 14 to 104 deg. F

  • Operating Humidity

    Under 90% RH (no condensation)

  • Construction

    Panel: Aluminum, alumite
    Case: Plated steel sheet

  • Dimensions (W x H x D)

    482 x 44 x 401.8mm / 18.97" x 1.73" x 15.81"

  • Weight

    6.6kg / 14.55lbs

  • UPC Code

    192223059580

About TOA Electronics Four Channel Digital Power Amplifier, 250W per Channel at 70V

FEATURED REVIEWS

One of the best on the market exclamation point

By CHRISTOPHER N.

..........TOA , NEED I SAY MORE? ABSOLUTELY AWESOME!

If you're in search of a powerful, high-quality, and reliable digital power amplifier, look no further than the TOA Electronics Four Channel Digital Power Amplifier. This advanced piece of audio equipment is designed to deliver exceptional sound quality, with a robust power output of 250W per channel at 70V.

Engineered by TOA Electronics, a brand synonymous with superior audio equipment, this four-channel amplifier is versatile and durable. It's configured with four channels, each capable of delivering 250W at 4Ohms output and 170W at 8Ohms output. This makes it an ideal choice for a wide range of audio applications, from powering multiple speakers to managing complex audio systems.

One of the standout features of this digital power amplifier is its ability to be used in bridge connection. This allows it to function as a stereo amplifier, delivering 500W at 8Ohms for the DA-250F model, and 140V line 39.2 Ohms for the DA-250FH model. Alternatively, it can be used as a 3-channel amplifier, offering 500W at 8Ohms plus 250W at 4Ohms for two channels for the DA-250F, and 500W at 140V line 39.2 Ohms plus 250W at 70V line 19.6 Ohms for two channels for the DA-250FH.

Whether you're setting up a sound system for a store, installing a permanent audio setup, or simply looking for a reliable amplifier for your home audio system, the TOA Electronics Four Channel Digital Power Amplifier is a choice you can trust. Its high power handling capabilities, coupled with its durability and advanced features, make it a standout choice in the world of audio equipment.

TOA Electronics Four Channel Digital Power Amplifier, 250W per Channel at 70V Features

  • 1U rack mounting size
  • Low power consumption and light weight
  • An input signal to Channel 1 can be routed to all channels and the output level adjusted using the input level control for each channel
  • Electronically-balanced inputs
  • Input terminals employ removable terminal blocks to provide maximum connection ease
  • Equipped with the LED indicators that show the input/output status, etc
  • Built-in protection circuitry disconnects the power amplifier's output from the load when a short circuit, overload, or unusual temperature rise occurs
  • 1U size = 44.5 mm or 1.75" (reference size)

Warranty Information

This product has a limited warranty of 60 months.

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Product Documents

User Manual

Key Features

  • Experience powerful, crystal-clear audio with this TOA Electronics power amplifier, 250W per channel.
  • This 4-channel digital amplifier is perfect for multi-zone PA systems, offering versatile audio control.
  • Achieve pristine sound quality with a low Total Harmonic Distortion, ensuring accurate audio amplification.
  • Benefit from comprehensive protection circuits, guarding against overload and temperature issues for reliability.
  • Enjoy a high signal-to-noise ratio for clear audio, reducing unwanted background noise in your sound setup.
  • Easily integrate into existing systems with balanced inputs and removable terminal blocks for connections.

What's in the box:

  • TOA Electronics Four Channel Digital Power Amplifier
  • 6.56' Power cord
  • Removable Terminal Plug
  • Tamper Proof Cap
  • 4x Volume Control Caps
  • TOA Electronics 5 Year Limited Warranty