Electro Voice CPS4.10 4x1000W/100-70V D-Class Güç Amplifikatörü
Electro Voice CPS4.10 4x1000W/100-70V D-Class Güç Amplifikatörü
This four-channel CPS amplifier from Electro-Voice features groundbreaking Class-D technology for maximum amp efficiency and minimized heat dissipation in 19-inch racks.
Each channel individually provides transformerless, switchable output characteristics, which enable specific channels to achieve maximum drive. Power into 2 Ohms, 4 Ohms, 70V, or 100V line – no transformers are required. In Hi-Z operation (70V or 100V), a 50 Hz high-pass filter (HPF) provides protection against loudspeaker transformer saturation. Additionally, amplifier channels can be bridged in pairs for double output power.
Each contractor-friendly, multi-channel CPS amplifier also features Phoenix-type connectors for inputs and outputs, pre-programmable power-on delay, easy power-on remote via contact closure, and rear level controls.
A module slot for the RCM-810 remote control module provides control network functionality, allowing for remote system diagnostics and control via IRIS-Net software. In addition, using the RCM-810’s Variable Load Drive feature can tailor the amplifier’s output power to match every load from 2 Ohms up to 10 Ohms in steps of 0.1 Ohms.
Features:
Class-D design for high-efficiency and low heat dissipation
Flexible matching for Low-Z and High-Z applications
Optional remote control via IRS-Net
Four-channel design in 2RU chassis
Specifications:
Maximum Midband Output Power (THD=1%, 1kHZ):
4x 1000W @ 2 ohms
4x 1000W @ 4 ohms
4x 1000W @70 volts
4x 1000W @100 volts
Rated Output Power (THD <0.3%, 20Hz-20kHz)
4x 900W @2 ohms
4x 900W @4 ohms
4x 900W @70V
4x 900W @100V
Maximum Bridged Output Power (THD=1%, 1kHz)
2x 2000W @ 4 ohms
2x 2000W @ 8 ohms
2x 2000W @ 140V
2x 2000W @ 200V
Maximum RMS Voltage Swing (THD=1%, 1kHz, per channel): 100V
Power Bandwidth (THD=1% ref.1kHz, half power @ 4 ohms load): 10Hz-25kHz, 50Hz-25kHz
Voltage Gain, ref. 1kHz: 32 dB (2ohm/4ohm mode), 33dB (70V mode), 36dB (100V mode)
THD at rated output power (MBW=80kHz, 1kHz): <0.05%
IMD-SMPTE, 60Hz, 7kHz: <0.5%
DIM30, 3.15kHz, 15kHz: <0.02%
Maximum Input Level: +21dBu
Crosstalk, ref. 1kHz at rated output power: <80dB
Frequency Response, ref. 1kHz: 10Hz-30kHz (+/-1dB)
Input Impedance, active balanced: 20k ohms
Damping Factor, 1khz, 8 ohms: >240
Slew Rate: 28V/us
Output Noise, A-weighted: <-66dBu
Output Stage Topology: ClassD
Power Consumption, 1/8 max. output power @ 4 ohms: 840W
Power Requirements: 220-240V, 50-60Hz or 120V,50-60Hz or 100V, 50-60Hz
Protections: Audio Limiters, Temperature, DC, HF Short Circuit, Peak Current Limiters, Inrush Current Limiters, Turn-on Delay
Cooling: Front-to-rear,continuously variablefans
Ambient Temperature Limits: 40 to 105 deg. F
Safety Class: I
Dimensions (W x H x D): 19" x 34.7" x 16.6"
Weight: 24.6 lbs