Products

DPA-50E

8CH Digital Power Amplifier

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Product Features

■ HIGH PERFORMANCE 8 CHANNEL CLASS-D POWER AMPLIFIER

    High performance Class-D Professional Amplifier has up to 50W 8CH (50W×8) power output.

■ EMERGENCY POWER BACK UP (DC 24V) CAPABILITY

    The unit operates on a DC 24V battery power supply for emergency back up without UPS.

■ SMPS (SWITCHING MODE POWER SUPPLY) POWER SCHEME

    High efficient, light weight SMPS power system is utilized.

■ RATED OUTPUT POWER VIA DC BACKUP SUPPLY

    Output power can be maintained as AC power when DC 24V power supplied.

■ POWERFUL AND DETAILED SOUND QUALITY

    High S/N ratio and Low THD reproduces powerful and detailed sound.

■ COMPLETE PROTECTION CIRCUITS

    Complete circuit protection is activated in case of amplifier overheating, output shorting, overload, over power and DC output.

■ OPERATION INDICATOR LED

    LED display to check the operating status (AC, DC, STBY, POWER, SIG, CLIP, PROT)

■ BALANCED INPUT

    This connection is used to ensure the lowest noise operation which eliminates the common noise from the cable.

■ PRIORITY INPUT

    PGM is interrupted and over ridden by the Priority input, when a contact closure is received on the Priority input terminal. This is Ideal for Emergency message broadcasting applications.

■ SIGNAL LINK

    Signals input to the CH1 can be sent to the other channels(CH2~CH8). Received signals can be output from the same channels.

Product specification

 

DPA-50E

Rated Output Power

60W ×8CH (4Ω), 50W x 8CH (70V/100V)

Output Level/Impedance

100V/200Ω

70V/100Ω

15.5V/4Ω

Input Sensitivity

1V/10kΩ

T.H.D (AES17, Rated Power)

Less than 0.1%

S/N (20kHz LPF)

Better than 90dB

Frequency Response (1W, ±3dB)

80Hz~18kHz

Operating Temperature

-10°C ~ 40°C

Power Source

AC 220-240V, 50/60Hz, DC 24V

Power Consumption

110W

Weight (Set)

11.3kg

Dimensions (Set)

482(W) × 88(H) × 420(D)mm