PKN Controls LC4004

Beschrijving

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)