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TOA DA-250D CU 2-Channel Digital Amplifier, 2 x 250W

Channels: 2 Channels, Voltage (V): 120
  • Brand TOA
  • Part # DA-250D CU
  • Condition
    Brand New
    Availability
    Typically In Stock
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    Channels:
    Channels: 2 Channels
    Voltage (V):
    Voltage (V): 120

    DA-250D CU Includes Only:

    • Toa Electronics DA-250D - 2-Channel Digital Amplifier (2 x 250W at 4 Ohms)
    • Power Cord
    • 4 x 3-Pin Removable Terminal Plugs
    • 4 x Volume Control Caps
    • User Guide

    The DA-250D is a 2-Channel Digital Power Amplifier featuring lightweight, compact, high power output, and high efficiency. It delivers 250 W x 2 channels (4 ohm output) using a switching power supply. Each channel is equipped with an independent power section. It can be mounted in an EIA Standard equipment rack (1 unit size).

    The DA Series multi-channel digital power amplifiers are ideal for multi-zone distributed speaker systems and professional sound applications. Engineered with Class D technology, the DA Series amplifiers operate at 85 percent efficiency and consume almost one-third less power than conventional analog amplifiers. The compact and lightweight single or dual rack-space design and ultra-low heat dissipation allow designers to rack-mount up to five units without open space between units.

    The DA Series is comprised of high and low impedance four-channel models each equipped with an independent power supply for each channel to assure continuous operation and unmatched reliability and performance. Other features include recessed stepped attenuators for precise gain calibration, removable dust filters for easy maintenance, and optional isolation transformer.

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    Technical Details

    Reviews
    Power Source120 V AC, 50/60 Hz
    Amplification SystemClass D
    Power Consumption120 W (based on UL/CSA standards)
    650 W (rated output 4 Ohm x 2)
    420 W (rated output 8 Ohm x 2)
    Input2 circuits, +4 dB* (1.23 V) (input level control in maximum position),
    10 k Ohm , electronically-balanced, removable terminal block (3 pins),
    XLR-3-31 type connector
    CH 1 mode ON/OFF switch (ON: PARALLEL, OFF: STEREO)
    Rated Output2 channels: 250 W x 2 (4 Ohm ), 170 W x 2 (8 Ohm )
    1 channel (BRIDGE): 500 W x 1 (8 Ohm )
    M4 screw terminal, distance between barriers: 8.8 mm (0.35")
    Frequency Response20 - 20,000 Hz (+/-1 dB)
    Total Harmonic Distortion0.1% (1 kHz)
    0.3% (20 - 20,000 Hz)
    Protection CircuitProtection against excessive current flow due to overload,
    short circuit, unusual DC voltage output,
    temperature rise at power amp. heat sink (100°C or more (212°F)),
    temperature rise inside the unit (80°C or more (176°F))
    S/N Ratio100 dB (A-weighted)
    Crosstalk70 dB (A-weighted)
    LED IndicatorPower (blue) x 1, Input (green) x 2, Output (yellow) x 2,
    Peak (red) x 2, Protect (red) x 2
    CoolingForced air cooling
    Operating Temperature-10°C to +40°C (14°F to 104°F)
    Operating Humidity90% RH or less (no condensation)
    FinishPanel: Aluminum, black, alumite Case: Plated steel sheet
    Dimensions482 (W) x 44 (H) x 401.8 (D) mm (18.98" x 1.73" x 15.82")
    Weight5 kg (11.02 lb)
    Notes

    * Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).

    Product Details
    Power Source120 V AC, 50/60 Hz
    Amplification SystemClass D
    Power Consumption120 W (based on UL/CSA standards)
    650 W (rated output 4 Ohm x 2)
    420 W (rated output 8 Ohm x 2)
    Input2 circuits, +4 dB* (1.23 V) (input level control in maximum position),
    10 k Ohm , electronically-balanced, removable terminal block (3 pins),
    XLR-3-31 type connector
    CH 1 mode ON/OFF switch (ON: PARALLEL, OFF: STEREO)
    Rated Output2 channels: 250 W x 2 (4 Ohm ), 170 W x 2 (8 Ohm )
    1 channel (BRIDGE): 500 W x 1 (8 Ohm )
    M4 screw terminal, distance between barriers: 8.8 mm (0.35")
    Frequency Response20 - 20,000 Hz (+/-1 dB)
    Total Harmonic Distortion0.1% (1 kHz)
    0.3% (20 - 20,000 Hz)
    Protection CircuitProtection against excessive current flow due to overload,
    short circuit, unusual DC voltage output,
    temperature rise at power amp. heat sink (100°C or more (212°F)),
    temperature rise inside the unit (80°C or more (176°F))
    S/N Ratio100 dB (A-weighted)
    Crosstalk70 dB (A-weighted)
    LED IndicatorPower (blue) x 1, Input (green) x 2, Output (yellow) x 2,
    Peak (red) x 2, Protect (red) x 2
    CoolingForced air cooling
    Operating Temperature-10°C to +40°C (14°F to 104°F)
    Operating Humidity90% RH or less (no condensation)
    FinishPanel: Aluminum, black, alumite Case: Plated steel sheet
    Dimensions482 (W) x 44 (H) x 401.8 (D) mm (18.98" x 1.73" x 15.82")
    Weight5 kg (11.02 lb)
    Note

    Note: Please read description carefully. Do not base your order on the picture presented.

    Reviews

    Reviews

    Mega Solutions LLC
    1-855-969-9322
    1-908-282-3332 (Intl.)