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Load Impedance: 2 Ohms 4 Ohms 8 Ohms
Maximum Midband Output Power
(THD = 1%, 1 kHz, Dual Channel):
1600W 1100W 600W
Rated Output Power
(THD = 0,1 %, 20 Hz - 20 kHz):
- 900W 450W
Maximum Bridged Output Power
(THD = 1%, 1 kHz):
- 3200W 2200W
Maximum RMS Voltage Swing
(THD = 1%, 1 kHz):
78V
Power Bandwidth
(THD = 1%, 1 kHz, Half Power @ 4 Ohms):
10 Hz - 60 kHz
Voltage Gain ref. 1 kHz: 32.0 dB
Input Sensitivity
(@ Rated Power, 8 Ohms, 1 kHz):
+5.8 dBu (1.51 Vrms)
THD @ Rated Output Power
(<0.1%, CPS2T@100V):
< 0.05%
IDE-SMTP (60 Hz, 7 kHz): <0.02%
DIM 30 (3.15 kHz, 15 kHz): <0.05%
Maximum Input Level: +22 dBu (9.76 Vrms)
Crosstalk (ref. 1 kHz, Rated Output Power): <-80 dB
Frequency Response (+/- 1 dB, ref. 1 kHz): 15 Hz - 40 kHz
Input Impedance Active Balanced: 20 kOhms
Damping Factor @ 1 kHz: >300
Slew Rate: 35 V/us
Signal-to-Noise Ratio (A-Weighted): 107 dB
Power Requirements
1
:
240V, 230V, 220V, 120V, or
100V; 50 - 60 Hz
(Factory Configured)
Power Consumption: 820W
Power Dissipation
(1/8 Max. Output Power @ 4 Ohms):
396W (1350 BTU/hr)
Protection:
Audio Limiters, High Temperature,
DC, HF, Back-EMF, Peak Current
Limiters, Inrush Current Limiters,
Turn-On Delay
Cooling: Front-to-Rear, 3-Stage Fans
Dimensions (W x H xD):
483mm x 88.1mm x 368.8mm
(19” x 3.5” x 15.22”)
Net Weight: 8.15 kg (17.96 lbs)
Shipping Weight: 9.65 kg (21.26 lbs)
CPS2.11
High-Efficient, Lightweight
Two-Channel
Power Amplifier
Key Features:
• 2 x 1600W/2 Ohms
• High Efficient Class-H Design
• 2 U Rack Space
• Detend Rear Level Controls
• Complete Protection Package
• Dynamic Limiter
• Phoenix Type Inputs
• Barrier Outputs
• Retrofit Signal Processing Kits
• Remote Power On/Off
General Description:
The Electro-Voice® CPS2.11 is from the Contractor Precision
Series of professional amplifiers. The high efficient Class-H
design reduces the power dissipation significantly and allows for
more amplifier channels and output power in a given rack space.
The audio performance of the CPS2.11 is state-of-the art and
fulfills the highest sound expectations in demanding applications
from concert sound to theater. The CPS2.11 features the same
complete protection package as all EV Precision Series ampli-
fiers. Protection against: excessive HF, DC fault, high tempera-
ture, and Back-EMF as well as turnon delay, peak current and
inrush current limiters. In addition to the rated output power the
CPS2.11 provides up to 30% percent headroom for a wide
dynamic range on music signals. The onboard dynamic limiter
ensures that the output clipping of the CPS2.11 will not exceed
a THD of 1% up to an input signal of +21dBu. Detented level
controls on the rear panel provide precise (1dB-detend) and
repeatable settings.
Front panel LEDs indicate signal present, 0 dB, and limit. Female
XLRs and Phoenix type connectors for inputs and barrier strips
for outputs provide an easy rack wiring. The power on/off function
of the CPS2.11 can be remote controlled via a 24V DC source.
Optional x-over cards for biamp operation (e.g. a 2-way cinema
system) can be retrofitted.
Technical Specifications:
- Amplifier at rated conditions, both channels driven, 8 ohm loads, unless otherwise specified.
1
Factory Configured.