Audio Centron power amplifier provides a unique combination of power and audio performance, seamlessly integrating advanced DSP and network control, CP series multi-channel power amplifier, each channel power is between 400W and 2500W (bridge connection can reach 5000W) . The ultra-high power design of the power supply ensures that each channel can still operate at full power and high efficiency at 2 ohms. What is unusual is that these are not "instantaneous" "burst" or "peak" power figures. They are output by all channels, even under the same dense program signal. With the Audio Centron amplifier, there is no need for power matching between channels, and you can continue to use all power.
The CP series multi-channel power amplifier is the best choice for live sound reinforcement applications. The unique DSP provides the perfect combination of high power and unparalleled audio performance. The CP series represents an unparalleled advancement in power amplifier technology.
Audio Centron can do this, derived from the technical development level of the supplier's internal components and finely optimized design, providing 7% to 10% more efficiency than any competitive product. Obviously, these additional efficiency gains converted to energy are half of the energy wasted (heat). In addition to ensuring a large amount of power reserve, the high efficiency caused by reduced energy loss also keeps the sound pure in the most extreme use environment.
The difference is that the maximum power of each channel can be output for 2Ω, 4Ω and 8Ω constant resistance, and it can also be output for 25V, 75V and 100V constant voltage. This provides designers and integrators with unparalleled flexibility and cost-effectiveness.
Ethernet is used for remote control and monitoring, while the front panel allows full local control of all functions for challenging field environment optimization. Through the intuitive control of Audio Centron System Engineer PC software, many convenient and quick parameter settings are provided, such as flexible preset management, duplication mute group, gain, delay and EQ of the entire system.
The advanced 96khz DSP is fully integrated into the product and provides a unique array of truly useful functions. Because DSP's omni-directional algorithm is designed and manufactured by Audio Centron, it cannot be used on other manufacturers' products. For example, LIR linear phase divider filters are as simple to use as other traditional filters and have less time lag than FIR filters. There is also a powerful VX limiter set that can limit the peak value (Peak), root mean square (RMS) and stroke (Excursion). In addition, there are multi-segment restrictions for passive two-way frequency.
Features:
Eight-channel high-efficiency class D amplifier
Wide voltage switching power supply, light weight and high efficiency
Analog, AES3 and Dante™ digital audio network input
Comprehensive protection and monitoring functions
Adopting pure-sounding multi-channel Class D amplification technology
The unique high-precision 96kHz sampling rate ensures that the frequency response characteristics are still flat up to 40kHz
Ultra-high power density: 800-5,000W RMS total output power, 8 channel models are 2U height
The external circuit breaker protection (EBP) function can limit the current consumed by the power amplifier and prevent the circuit breaker from tripping
Advanced power amplification technology and DSP algorithm applying Linea Micro Detail (LMD) technology ensure industry-leading excellent sound quality.
Control scroll wheel, self-luminous buttons and graphical display provide a fast, intuitive and user-friendly control interface
High-speed and flexible network connection, supports DHCP, static IP and automatic IP acquisition, and can be directly connected to a computer without a router or switch
The powerful Drive Module concept changes the system control method from traditional device-centric to speaker-based control
Innovative Component Presets design, users can use each output channel for the drive channel of a specific speaker
12 clear global parameter setting groups
Unique VX limiter provides more precise dynamic control for passive 2-way speakers
All input and output channels are equipped with PEQ and FIR (FIR models only) filters
Unique LIR linear phase divider provides performance similar to FIR filter, but does not increase the time delay of the system
Linear phase system high-frequency EQ control provides perfect fusion of speaker beams
Innovative stroke control limiter with a user-adjustable high-pass filter, which can effectively prevent damage to the low-frequency driver
With transducer temperature control limiter for long-term overload
The overmodulation limiter is responsible for monitoring the amplitude of the transient signal, while limiting the peak energy and ensuring that the system has sufficient average power
Models supporting Dante protocol can realize automatic switching of Dante-analog or Dante-AES3 backup signal
Both input and output ports support analog and AES3 modes
Built-in high-performance "global voltage universal" switching power supply module
technical parameter:
Type Eight-channel Class D amplifier
Power output (*)
1250W to 2Ω
1250W to 4Ω
1250W to 8Ω
Each pair of channels bridges 2500W, 4Ω or 8Ω
CV line output (*)
625W, 25V line
1250W, 70V line
1250W, 100V line
Digital signal processing 96kHz / 48kHz DSP all inputs and outputs
Cooling dual variable speed fan, front and rear airflow
Maximum ambient temperature 40 °C (104 °F)
Audio input/output
Analog input/link (4 channels)
4 x female
4 x male Neutrik™ XLR
Analog input impedance 20kΩ balanced ground
Maximum analog input level + 20dBu
AES3 IN / link (2 CHANNELS) 1 x female, 1 x male Neutrik™ XLR, balanced
DANTE™ (4 channels) 2 x shielded RJ45, primary and secondary
Amplifier output 4 x Neutrik Speakon™ NL4
Audio performance
Dynamic Range
> 113dBA, analog input
> 114dBA AES / Dante™ input
Frequency response 7Hz-30kHz (-2.5dB point, 4Ω load)
Total harmonic distortion <0.05% typical @ 1kHz, 4Ω load
Conversion rate> 60V/microsecond
DAMPING FACTOR> 800 at amplifier output, ref 8Ω
Control and monitoring network
Protocol Ethernet
Control application Martin Audio VU-NET™
Digital signal processing
Sampling rate 96kHz (FIR filter is implemented as 48kHz)
Physical input
4 x analog
2 AES
4 x Dante™ inputs can be routed to four DSP drive modules
DRIVE MODULE INPUT DSP input signal routing, delay, gain, HPF, phase, mute
Equalizer: 2 x low shelf, 6 x PEQ/bandpass and FIR shelf filters
Drive module output DSP source, delay, gain, phase, mute, crossover filter, limiter
EQ: low shelf, 8 x PEQ/bandpass and shelf filter
power supply
TYPE high performance series resonance
AC input working range 85-240V ~ AC, 47-63Hz
Power inrush current 6A at 115V, 12A at 230V (maximum value <10ms)
Power connector Neutrik 32A Powercon™
physical
Dimensions (W) 482 x (H) 2U / 88mm x (D) 441mm
(W) 18.98 inches x (H) 2U / 3.46 inches x (D) 17.35 inches
(Includes handle and optional rear support)
Weight 12.5 kg (27.5 lb)