Electro Voice CPS8.5 8x500W/100-70V D-Class Güç Amplifikatörü
Electro Voice CPS8.5 8x500W/100-70V D-Class Güç Amplifikatörü
The CPS8.5 is an eight-channel amplifier from Electro-Voice featuring groundbreaking Class-D technology for maximum amp efficiency and minimized heat dissipation in 19-inch racks.
Each channel individually provides transformer-less, switchable output characteristics, which enable specific channels to achieve maximum performance. Power into 2 Ohms, 4 Ohms, 70V or 100V lines are all possible, and no transformer is required. In Hi-Z operation (70V or 100V), a 50 Hz high-pass filter provides protection against loudspeaker transformer saturation. Additionally, amplifier channels can be bridged in pairs for double output power.
The contractor-friendly CPS8.5 also features Phoenix-type connectors for inputs and outputs, pre-programmable power-on delay, easy power switching via remote contact closure, and real panel attenuators.
A module slot for the optional RCM-810 remote control module provides control network functionality, allowing for remote system diagnostics via IRIS-Net software. In addition, using the RCM-810's Variable Load Drive (VLD) 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.
Özellikler
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| Model | CPS 8.5 |
| Product Type | Power Amplifier |
| Maximum Midband Output Power THD = 1%, 1kHz | 8 x 500W/2Ω 8 x 500W/4Ω 8 x 500W/70V 8 x 500W/100V |
| Rated Output Power THD < 0.3%, 20 Hz - 20kHz | 8 x 450W/2Ω 8 x 450W/4Ω 8 x 450W/70V 8 x 450W/100V |
| Maximum Bridged Output Power THD = 1%, 1 kHz | 4 x 1000W/4Ω 4 x 1000W/8Ω 4 x 1000W/140V 4 x 1000W/200V |
| Maximum RMS Voltage Swing THD = 1%, 1 kHz, per Channel | 100 V |
| Power Bandwidth THD = 1% ref.1 kHz, half power @4 Ohms load | 10 Hz - 25 kHz 50 Hz - 25 kHz |
| Voltage Gain, ref. 1 kHz | 32 dB(2Ω/4Ω mode) 33 dB (70V mode) 36 dB (100V mode) |
| THD at rated output power MBW = 80 kHz, 1 kHz | < 0.05% |
| IMD-SMPTE, 60 Hz, 7 kHz | < 0.05% |
| DIM30, 3.15 kHz, 15 kHz | < 0.02% |
| Maximum Input Level | +21 dBu |
| Crosstalk, ref. 1 kHz, at rated output power | < -80 dB |
| Frequency Response, ref. 1 kHz | 15 Hz - 30 kHz (+/- 1 dB) |
| Input Impedance, active balanced | 20 kΩ |
| Damping Factor, 1 kHz, 8Ω | > 240 |
| Slew Rate | 28 V/us |
| Output Noise, A-weighted | < -66 dBu |
| Output Stage Topology | Class D |
| Power Consumption, 1/8 max.output power @4Ω | 930 W |
| Power Requirements | 220-240V, 50-60 Hz or 120V,50 - 60 Hz or 100V, 50-60 Hz |
| Protections | Audio Limiters , Temperature, DC, HF Short Circuit, Peak Current Limiters, Inrush Current Limiters |
| Cooling | Front - to - rear,continously variable fans |
| Ambient Temperature Limits | +5° C - +40° C (40° F - 105°F) |
| Safety Class | I |
| Dimensions (W x H x D), mm | 19.0“ x 3.5“ x 14.77“ (483 mm x 88.1 mm x 380 mm) |
| Weight | 30.6 lbs (13.9 kg) |
| Shipping Weight | 39.9 lbs (18.1 kg) |