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TOA DA-250FH CU 4-Channel Digital Amplifier, 4 x 250W, 70V

Channels: 4 Channels, Voltage (V): 70
  • Brand TOA
  • Part # DA-250FH CU
  • Condition
    Brand New
Availability
Backordered
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Channels:
Channels: 4 Channels
Voltage (V):
Voltage (V): 70

DA-250FH CU Includes Only:

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

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 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.

The DA-250F is a 4-Channel Digital Power Amplifier featuring lightweight, compact, high power output, and high efficiency. It delivers 250 W x 4 channels (4 Ω 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).

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All sales are final
  • These are made-to-order items.
  • This product is not eligible for return or exchange unless defective.
  • The average lead-time is 1 or 2 weeks.

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Please note that return requests for TOA items must be submitted within 14 days after the delivery date.

Technical Details

Reviews
Power Source120 V AC, 50/60 Hz
Amplification SystemClass D
Power Consumption200 W (based on UL/CSA standards)
1300 W (rated output 4 Ohm x 4)
850 W (rated output 8 Ohm x 4)
Input4 circuits, +4 dB* (1.23 V) (input level control in maximum position),
10 k Ohm , electronically-balanced, removable terminal block (3 pins)
CH 1 mode ON/OFF switch (ON: CH 1 to All ch, OFF: Each ch)
Rated Output4 channels: 250 W x 4 (4 Ohm ), 170 W x 4 (8 Ohm )
2 channels (BRIDGE): 500 W x 2 (8 Ohm )
M4 screw terminal, distance between barriers: 8.8 mm
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 (110°C or more),
temperature rise inside the unit (80°C or more)
S/N Ratio100 dB (A-weighted)
Crosstalk70 dB (A-weighted)
LED IndicatorPower (blue) x 1, Input (green) x 4, Output (yellow) x 4,
Peak (red) x 4, Protect (red) x 4
CoolingForced air cooling
Operating Temperature-10°C to +40°C
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
Weight6.6 kg
Notes

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Product Details
Power Source120 V AC, 50/60 Hz
Amplification SystemClass D
Power Consumption200 W (based on UL/CSA standards)
1300 W (rated output 4 Ohm x 4)
850 W (rated output 8 Ohm x 4)
Input4 circuits, +4 dB* (1.23 V) (input level control in maximum position),
10 k Ohm , electronically-balanced, removable terminal block (3 pins)
CH 1 mode ON/OFF switch (ON: CH 1 to All ch, OFF: Each ch)
Rated Output4 channels: 250 W x 4 (4 Ohm ), 170 W x 4 (8 Ohm )
2 channels (BRIDGE): 500 W x 2 (8 Ohm )
M4 screw terminal, distance between barriers: 8.8 mm
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 (110°C or more),
temperature rise inside the unit (80°C or more)
S/N Ratio100 dB (A-weighted)
Crosstalk70 dB (A-weighted)
LED IndicatorPower (blue) x 1, Input (green) x 4, Output (yellow) x 4,
Peak (red) x 4, Protect (red) x 4
CoolingForced air cooling
Operating Temperature-10°C to +40°C
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
Weight6.6 kg
Return and Warranty

Return and Warranty

Please note that return requests for TOA items must be submitted within 14 days after the delivery date.
Note

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

Reviews

Reviews

Prime Buy
1-855-969-9322
1-908-282-3332 (Intl.)