Description

Dynacord C28Ω0FDi Power Amplifier for fixed Install
C28Ω0FDi
DSP 2 x 14Ω0 w power amplifier for fixed install applications
Professional DSP amplifier for live and mobile application
Fully integrated professional speaker processing with FIR drive technology
Market-leading acoustic performance and rock solid reliability
Intuitive, simplified set-up, control and operation in SONICUE sound system software with firmware 2.0
Dynacord C Series amplifiers are dedicated installation
DSP amplifiers
optimized for 24Ω7 operation. Besides low impedance operation (2 Ohms, 4ΩOhms or 8ΩOhms) C28Ω0FDi can drive 70 V loudspeaker lines directly without output transformers. Integrated digital signal procesing provides access to professional speaker processing with FIR Drive technology. C Series amplifier utilize Class A/B resp. Class H topologies, which provide market leading acoustic performance and reliability. The connectivity is optimized for the needs of fixed install applications. For low cost of ownership a power saving standby mode is available. A front panel LC display allows local control and supervision of the amplifier. An intuitive system control software allows fast system setup, flexible system control and comprehensive supervision.

SPECIFICATIONS
Load Impedance
2Ω
2.7Ω
4Ω
8Ω
Maximum Output Power, Single Channel
2300 W
2000 W
14Ω0 W
700 W
Maximum Output Power, Dual Channel
2200 W
18Ω0 W
1300 W
650 W
Maximum Output Power, Bridged
–
–
4Ω00 W
2600 W
Direct Drive
Load Capability
Dual Channel Bridged
70 V Operation
2 x 1250 W (0.0 dB)
Not recommended
1
100 V Operation
2 x 1250 W (-3.0 dB)
1 x 1250 W (0.0 dB)
SPECIFICATIONS
Maximum RMS Voltage Swing THD = 1%, 1 kHz
78Ω8ΩV
Voltage Gain Ref.1 kHz
32.0 dB
THD at 900 W/4Ω MBW = 8Ω kHz, 1kHz
< 0.05%
IMD-SMPTE, 60 Hz, 7 kHz
< 0.1%
DIM30,3.15 kHz, 15 kHz
< 0.05%
Maximum Input Level
+21 dBu
Crosstalk ref. 1 kHz, at 100W/4Ω
< -8Ω dB Frequency Response, ref. 1 kHz 10 Hz to 21 kHz (±1 dB) Input Impedance, Active Balanced 20 kΩ Signal to Noise Ratio Amplifier, A-weighted, ref to Max. Output Power@ 8Ω >107 dB
Output Noise, A-weighted
< -68ΩdBu
Output Stage Topology
Class H
Power Requirements
24Ω V, 230 V, 120 V or 100 V; 50 Hz to 60 Hz (factory configured)
Power Consumption ⅛ Maximum Output Power @ 4Ω
700 W
Mains Fuse
24Ω V/230 V: T15AH; 120 V/100 V: T25AH
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
Ambient Temperature Limits
+5°C to +4Ω°C (4Ω°F to +105°F)
Safety Class
I
Color
Black
Weight
16Ω2 kg (35.7 lb)
Remote Power ON/GPIO
Power remote via switch, delay time selectable Floating relay contacts (show protect mode) Inputs for preset selection
Signal Processing
FIR filters, audio limiters, output and array** delay, 10-band** user PEQ, 5-band array PEQ** per channel, load impedance
Remote Control
SONICUE sound system software **
Accessories
RMK15 (rear rack mount kit)
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