PKN Controls LC4004

Features

• Small size, lightweight 4 channels amplifier
• Twin single stage double resonant power supply
• High output power
• Built-in limiter and bridged configuration ability
• High power conversion efficiency
• Low thermal emission
• 2way selectable hi/low-pass crossover
• Wide operational range of mains voltage
• Intelligent protective functions
• Soft-start, line overvoltage protection
• Rugged steel chassis

Specifications

• Channel number: 4 input / 4 output
• Power requirements: 160V - 270VAC, 50-60 Hz
• Max. Power consuption: 12 A
• Soft starting: yes
• Power Supply: Dual High frequency resonant includes active PFC
• Mains connection: Neutrik Powercon
• Working temperature range: 0C - 40C
• Storage temperature range: -25C - 60C
• Output power @ 8 Ohms: 4 x 500W
• Output power @ 4 Ohms: 4 x 1000W 
• Output power @ 2 Ohms: 4 x 1600W
• Minimal load impedance: 2 Ohms
• Frequency (+/- 3dB, 8 Ohms): 5 Hz - 22 kHz
• Slew rate: 50V / us
• Damping factor: >400
• End stages: Single ended Class D
• Output connection: Four pole Neutrik Speakon (1+2+ in parallel 1-2- parallel)
• Signal to noise ratio: 104 dB
• Nominal sensitivity for max. output level (balanced): 700 mV (rms)
• Input impedance (referred to ground): 10 kOhms + 10 KOhms ( +/- 1% )
• Input terminals: Neutrik XLR
• Built in limiter: yes
• Crossover: selectable 100 Hz HI-PASS filter, 120 Hz LO-PASS filter, 160 Hz LO-PASS filter
• Output level meters: SIGNAL, AGR, PROTECTION, TEMP, READY LEDs
• Protections: Short circuit, Overload, Low impedance, thermal, DC fault
• Cooling: Forced air cooling with regulated DC fans
• Direction of air flow: Front to rear
• Bridged configuration ability: yes
• Remote: -
• Weight: 8 Kgs
• External dimensions: 19" rack 483 x 460 x 44mm (1RU)