Description

• 4 amplifier channels for simultaneous operation of multiple systems • Maximum total power across all driven channels: 4800 W • Maximum peak output voltage per channel: 141 V • Highest output current per channel: 17.5 A • Output power with all channels driven: 625 W at 16 Ohm / 1000 W at 8 Ohm / 1200 W at 4 Ohm / 600 W at 2 Ohm • Hi-Z operation per channel with all channels fully driven: 70 Vrms / 100 V Peak, 1100 W • Bridged maximum output power: 2000 W at 16 Ohm / 2400 W at 8 Ohm / 1200 W at 4 Ohm / 2 Ohm not recommended • Bridged operation per channel: 140 Vrms / 200 V Peak, 1800 W • THD+N at 20 Hz–20 kHz and 1 W: <0.1 % • Distortion at 1 kHz and 1 dB below clipping: <0.05 % • Signal-to-noise ratio: >112 dBA • Crosstalk at 1 kHz: >70 dB • Frequency response at 1 W into 8 Ohm: +0 / -3 dB, 6.8 Hz–34 kHz • Input impedance: 20 kOhm • Common-mode rejection CMR: >50 dB at 20 Hz–20 kHz • Output impedance at 100 Hz: 30 mOhm • VPL selection per channel: 141, 118, 100, 85, 71, 59, 50 or 42 V • VPL in bridged operation: 282, 236, 200, 170, 142, 118, 100 or 84 V • Peak voltage limiter per channel with Hard or Soft modes • Gain selectable via rear-panel switch for all channels: 23, 26, 29, 32, 35, 38, 41 or 44 dB • Standard gain: 35 dB • Level control per channel via front-panel potentiometer with 21 positions from -∞ upward • Input per channel: 3-pin Phoenix connector, electronically balanced • Output per channel: 2-pole screw terminals as Barrier Strip • Bridging modes A+B and/or C+D; inputs A and C serve as signal sources • Integrated NomadLink network with two RJ45 connectors for IN and OUT • Intelligent fan control with automatic activation depending on the applied output signal • Separate power switch on the front • Cooling via two temperature-controlled fans with airflow from front to back • Front-panel controls and indicators: NomadLink network, Power Average Limiter PAL and power-on function • Channel-specific indicators for Signal / Hi-Z, -10 dB and -4 dB output signal, VPL, Current Peak Limiter CPL, Very High Frequency VHF, overtemperature, fault and Mute • Operating voltage: 230 V / 115 V; permissible range 130–265 V / 65–135 V • Minimum turn-on voltage: 171 V at 230 V / 85 V at 115 V • Power Average Limiter PAL: available • Power factor correction PFC: not available • Soft start / inrush current: available / maximum 5 A • Mains plug: 230 V CE 16 A, CEE7; 115 V ETL 20 A/NEMA 5-20P; C16:4 15 A/NEMA 5-15P • Dimensions: 483 mm wide (19\"), 88 mm high (2 HE), 343 mm deep (13.5\") • Weight: 12 kg (26.4 lbs) Shipping within Germany is possible at no additional charge. Special sale due to a series change. Payment by PayPal possible – alternatively order directly at: https://www.pan-pro-shop.de/LAB-GRUPPEN-C48-4-Verstaerker-4x1200W-4-2HE/258725

Specifications