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Now Displaying :
Amplifiers Zone > DA-550F 4 x 500w per channel


DA-550F 4 x 500w per channel
Toa DA 550F Professional 4 Channel Rack Mountable Power amplifier handling 550w per channel at 4 ohms, low noise fan cooled and just 1 unit high for rack mounting.  
 
  • Specification DA-550F
    Power Req. AC Mains, 50/60Hz
    Number of Channels 4
    Total Output All Channel Driven 2200W (1 kHz, 4 ohms)
    1400W (1 kHz, 8 ohms)
    Output Voltage per Channel

    46.9V (1 kHz, 4 ohms)
    52.9V (1 kHz, 8 ohms)

    Output Current per Channel 11.7A (1 kHz, 4 ohms)
    6.6A (1 kHz, 8 ohms)

    Power Output

    8 ohms per channel
    4 ohms per channel
    16 ohms bridged
    8 ohms bridged

    		 350W
    550W
    700W
    1100W

    Power Consumption*

    Rated power consumption
    - 8 ohms
    - 4 ohms
    Idle power consumption


    1550W, 11.3A
    2750W, 19.9A
    57W, 0.4A     

    Frequency Response 20 - 20,000 Hz (-2dB, +1dB) 
    THD 0.1% (1 kHz)
    0.15% (20 - 20,000 Hz)
    S/N Ratio (A weighted) 100 dB 
    Crosstalk at 10 kHz (A weighted) 70 dB
    DC Offset* +/-5 mV
    Voltage Gain* 32.6 dB
    Inputs

    Input impedance
    Input sensitivity
    Input clipping

    		 10 kohms (unbalanced), 20 kohms (balanced)
    +4dB (1.23V)
    12V (23.8dBu)
    Protection Circuit

    Amplifier section

    Power supply section

    		 DC output, overheat protection, load shorting,
    overload current, Maximum output
    Overheat protection, AC rush current
    Dimentions 482 (W) x 88.4 (H) x 404.2 (D) mm 
    (18.98' x 3.48' x 15.91')
    Weight 9 kg (19.84 lb)


Additional Information
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Avg rating: Not yet rated
only £ 1390.00 (+VAT)
£ 1633.25 (inc VAT)

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