Celto Acoustique T4.26 - 4X 2500W amplifier
CTO-T426
- Conception extrêmement robuste
- 4x 2600W 4 Ohm (4x 1300W 8 Ohm) puissance max
- Amplificateur TrueSound Class D avec MOSFET haute vitesse à courant élevé
- Préampli de qualité studio avec limiteurs TrueRMS VCA
- Alimentation en mode interrupteur push-pull PULSAR
- SOM 3D-Guard contrôlé par MCU (Smart Overheat Management)
- Condensateurs longue durée SuperCharged 105°C
- Dissipateurs thermiques radiaux R:Cool optimisés FEM
De 4 St à 2.832,88 € (5% de remise) 2 en stock
Max output Power EIA 1kHz 1% THD (EIA = 33ms ON / 66ms OFF): 4x 1300W 8 ohms | 4x 2600W 4 ohms
Overall gain: 34dB (50 times voltage)
Sensitivity at 8 ohms: 2.03Vrms (+8.4dBu)
Signal to Noise Ratio (A weighted): 112dB
Frequency Response (-1dB): 20~25000Hz
Typical THD (half power, 1kHz, 8 ohms): <0.05%
Typical IMD (1kHz at 4:1, -20dB): <0.2%
Crosstalk (1kHz): >75dB
Slew Rate: >60V/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: 190~250VAC 50-60Hz
Preamp: Proprietary PureSound Circuit for unmatched sound quality (Audiophile capacitors in signal path, High Voltage Opamps, Ultra Low Noise design), Studio grade TrueRMS VCA limiter, Continuous protection, RF protection, Overload protection
Power Supply (PSU): Advanced Switch Mode with 3D-Guard tracking, 105C long life SuperCharged Capacitors
Output stage: Fully Discrete 4th generation proprietary Class D (93% efficiency at full power), Differential circuit for Load-Independent linear frequency response, Half bridge design with high-Speed high-Current MOSFETs, 105C Long Life capacitors
Cooling: Front to back airflow Temperature regulated SUNON MagLev fans (50000 Hours, dustproof) FEA optimized Radial heat-sink for maximum heat transfer
Rear Panel: 4 NEUTRIK XLR Input with latch, 4 NEUTRIK XLR Link, 4 NEUTRIK Speakon NL4, PowerCon 20A (included)
Speakon Wiring: SPK1 = 1+1- CH A / 2+2- CH B | SPK2 = 1+1- CH B / 2+2- Not Used | SPK3 = 1+1- CH C / 2+2- CH D | SPK4 = 1+1- CH D / 2+2- Not Used
Chassis: 19" 2U height, 468mm total depth
Weight Net / Gross: 13kg / 16kg