| DESCRIPTION DU PRODUIT | GARANTIE | |
Gamme d'amplificateur polyvalent de conception extrêmement robuste la série Performance est le fer de lance de la nouvelle gamme d'amplificateur Celto Acoustique.
Idéal pour les installations premium et la prestation. Spécifications techniques : Puissance : 2x 800W 8 ohms 2x 1400W 4 ohms 2 x 800W 2 ohms not recommended 1x 2800W 8 ohms (Bridge) 1x 1600W 4 ohms (Bridge) Overall gain : 34dB (50 times voltage) Sensitivity at 8 ohms : 1.6 Vrms (+6.3dBu) Signal to Noise Ratio (A weighted, 0dB) : >110dB Frequency Response (-1dB) : 10 - 25 000 Hz Typical THD (half power, 1kHz, 8 ohms) : <0.05% Typical IMD (1kHz at 4:1, -20dB) : <0.2% Crosstalk (1kHz) : > 70 dB Slew Rate : >15V/us Input Impedance : 20 kΩ Damping factor (1kHz, 8 ohms) : >800 Protections : Soft-Start, Short-Circuit, Over and Under-Voltage, Over-Current, Over-Load, DC Output, Temperature, SOM (Smart Overhead Management) Operating Voltage : 190~260VAC 50-60Hz Preamp : Proprietary PureSound Circuit for unmatched sound quality (Audiophile capacitors in signal path, High Voltage Opamps, Ultra Low Noise design), Studio grade VCA limiter, Continuous protection, RF protection, Overload protection Power Supply (PSU) : Advanced Linear topology with tracking current, 105 C long life charges capacitors Output stage : Fully Discrete 4th generation proprietary Class D (93% efficiency at full power) Half bridge design with high-Speed high-Current MOSFETs, 105C Long Life capacitors Cooling : Front to back airflow, Temperature regulated SUNON MagLev fans (50 000 hours dustproof), FEA optimized Radial heat-sink for maximum heat transfer Rear Panel Speakon Wiring 2 NEUTRIK XLR Input with latch, 2 NEUTRIK XLR Link 2 NEUTRIK Speakon NL4 Stereo / Parallel / Bridge switch Speakon Wiring SPK1 = 1+1- CH A / 2+2- CH B SPK2 = 1+1- CH B / 2+2- Not Used Dimensions Chassis : 19" 2U height, 388mm total depth Poids : 15 kgs | ||
3 ans
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