Electro Voice CPS 4.5 4x 500W Amplifier

The Electro-Voice CPS4.5 amplifier offers four independent Class-D Variable Load Drive (VLD) amplifier blocks, each one capable of delivering up to 500 Watts into Low-Z or High-Z loads. Per default, each channel can be configured individually for max. power output into either 2 , 4 , 70V- or 100V networks without involvement of any output transformers.

• Four channels in one compact rack-efficient unit
• 500 W per channel
• 70/100 V operation for distributed systems
• Class-D design for optimum efficiency
• Slot for optional RCM-810 module, allowing IRIS-Net control and monitoring
• IRIS-Net selection of each channel's impedance (2-10 in 0.1 steps)
• Rear-mounted attenuators
• Switchable 50 Hz high-pass filter (Hi-Z mode)
• Complete protection: thermal, overload, shorts, HF, DC, back-EMF, inrush current
• Phoenix-type input and output connections
• Remote power-on/off contact
• Programmable power-on delay settings
• Front-to-rear fans

• Amplifier Gain: 32 dB (Lo-Z), 33 dB (70V), 36 dB (100V)
• Analog Inputs: 4, electronically balanced, Phoenix-type
• Audio Network: No
• CAN Bus Interface: Optional (RCM-810 card)
• Continuous Rated Power (1 kHz, THD 1%): 100v 500 Watts
• Continuous Rated Power (1 kHz, THD 1%): 2 500 Watts
• Continuous Rated Power (1 kHz, THD 1%): 4 500 Watts
• Continuous Rated Power (1 kHz, THD 1%): 70v 500 Watts
• Continuous Rated Power (1 kHz, THD 1%): 8 250 Watts
• Continuous Rated Power (20-20 kHz, THD<0,2%): 100v 450 Watts
• Continuous Rated Power (20-20 kHz, THD<0,2%): 4 450 Watts
• Continuous Rated Power (20-20 kHz, THD<0,2%): 70v 450 Watts
• Continuous Rated Power (20-20 kHz, THD<0,2%): 8 225 Watts
• Cooling Front-to-Rear, continuously variable fans
• Electronics Type Amplifier
• Frequency Response: 15 Hz-30 kHz
• Impedance: 2/4/8/8 VLD/70 V/100V
• Input Impedance (Balanced): 20 k
• Input Sensitivity. 0 dBu (.775V)-2 , +3 dBu (1.1V)-4/8 , +6 dBu (1.55) 70V/100V
• Intermodulation Distortion (SMPTE): 0.05 %
• Mains Voltage: 220 - 240 V, 50 - 60 Hz or 120 V, 50 - 60 Hz, 50 - 60 Hz
• Maximum Bridged Output: 4 1000 Watts
• Maximum Bridged Output: 8 1000 Watts
• Maximum Input Voltage: 22 9.76 Vrms
• Network Control (IRIS-Net): Optional (RCM-810 card)
• Signal-to-Noise Ratio (A-weighted): 100 dB
• Slew Rate: 28 V/µs
• Topology: Class-D
• Total Harmonic Distortion: 0.05 %
• Variable Load Drive (VLD): Yes
• Height: 2RU 88.1 mm (3.47")
• Width: 482.6 mm (19")
• Depth: 421.5 mm (16.59")
• Weight: 11.1 kg (24.47 lbs)

• Производитель: Electro Voice
• Количество каналов: 4
• Цифровой Усилитель: Да
• Вес (кг): 11,1
• Охлождение: Воздушное охлаждение
• 100 В: Да
• Выходные разъемы: Phoenix
• Входы: Phoenix
• 2 Ома, минимальный импеданс: Да
• Класс усилителя мощности: Класс D
• Отключение заземления: Да
• Импульсный адаптер питания: Да
• Установочная высота (HE): 2
• Установочная глубина (см): 42,15