EKA-403D Digital Power Amplifier

Professional
Power Amplifier

• Class D power amplifier, switching mode power supply, light weight

• High efficiency circuit, high output power, low consumption, environment friendly

• Gain control, power/signal/protection/limit LEDs on the front panel for indication

• DC/thermal/over-load/limit protection design of each channel

• Fan for cooling (front to rear) for reliable operation

• Compact structure, high output power for more applications

• Balanced XLR input connector, SPEAKON output connector

• Toggle switch on rear panel to select mono/stereo/bridge mode

Product Detail

Application
Specification

Conference, multi-function hall, outdoor activities

• Output Power: 4*300W/8Ω(4*500W/4Ω, bridge 2*1000W/8Ω)
• Distortion(1kHz,-10dB/4Ohms): <0.1%
• Frequency Response: 10Hz to 20kHz, +/-1dB
• Input Impedance (bal/unbal): 20K/10K
• Sensitivity: 0dB
• S/N Ratio (20Hz-20KHz,4Ohms): >100dB
• Crosstalk (1KHz,4Ohms): >70dB
• Damping Factor (10-400Hz,8Ohms): >300
• Output: Class D
• Protection: short circuit/DC/limit/low voltage protection	
• Control: Front panel: power switch, CH1-2 gain controls
       Rear panel: mono/stereo/bridge
• Indication: Clip/-10dB/Signal, Mono/Bridge/Status LED
• Input/output connector: XLR female/speakon
• Dimension: W482mm*D358mm*H44mm
• Net Weight: 6.5Kg