DESCRIPTION

Congratulations! With buying an Electro-Voice CP-Series power amplifier you have chosen a state-of- the-art appliance that employs most advanced technology.

CP-Series power amps combine outstanding audio performance, highest reliability and operational safety.

The audio performance of CP-Series power amps are simply extraordinary. The new switchmode power supply technology, completely designed from scratch and the consistent use of Class-H technology provide extensive headroom far above the stated nominal output and conspicuous reduction in leakage power at the same time.

The employed switching power supply combines the headroom-advantage of a transformer power amplifier with low weight of a pulsed power supply unit resulting in an improved performance-to-weight ratio. Special attention had been given to high efficiency and interference immunity already in the designing stage with the result that trouble-free operation of CP-Series power amps is possible even in EMV-critical environments.

The power amplification stages of the CP3000S follow Class-H technology design, i.e. the power amp provides extremely fast, signal-dependent operating voltage switching, which, results in doubling the regular supply voltage when needed. Compared to Class-AB power amps, Class-H power amps generate by far less power dissipation at identical output. Consequently, reduced leakage power or dissipation is synonymous to less waste heat. In other words: energy is used more efficiently! As a result, installing Class-H power amps within rack shelf systems is possible with less space between appliances. In addition to that and despite offering identical output, power consumption is a lot less than in Class-AB operation.

Being protected against thermal and electrical overload, short circuit and the occurrence of HF/DC at the outputs, Electro-Voice CP-SERIES power amps fulfill even the most demanding requirements of Pro-Audio touring applications. Back-EMF-Protection eliminates the risk of the output transistors being damaged by electrical energy back-feed. The power outputs are switched via relay with a time delay during soft-start and an inrush current limiter additionally prevents mains fuses from blowing.

Mechanical construction and workmanship also comply with the highest precision manufacturing standards. The robust chassis is extremely rigid which makes it especially suitable for wearing touring applications. Two three-speed high performance fans (off/slow/fast) guarantee outstanding thermal stability at absolute low running noise. Front-to-rear ventilation allows trouble-free operation even in smaller amp-racks. The electronically balanced inputs are carried out via XLR-type connectors. Direct-Outs for through connecting the audio signal are also provided via XLRM-type connectors. Input Routing allows selecting DUAL (stereo) or PARALLEL (monaural) operation mode. By means of the separate BRIDGED OUT-connector and a Bridged Mode-switch, switching to “Mono Bridged” operation is truly uncomplicated as well. The recessed mounted dB-scaled level controls ensure reliable protection against mechanical damage. These particularly precise, secure to operate detent-potentiometers are located on the front panel. CP-Series power amps provide the opportunity for retrofitting an internal analogue signal processor board with x-over and filter functions. The easily readable LED display provides a quick overview of the power amp’s current operational status. The power outputs CHANNEL A, CHANNEL B and BRIDGED OUT are carried out as extremely durable SPEAKON-type connectors. Also located on the rear panel is a Ground-lift switch, which, when needed, helps eliminating ground-noise loops by separating the power amp’s enclosure from the circuit ground. In normal operation, all CP-Series power amps are capable of driving loads as low as 2ohms. In Mono-Bridged mode the allowable minimum load is 4ohms.

This owner’s manual outlines and explains several other features of your CP-SERIES power amplifier. Please, make sure to carefully read all of it and mind the instructions.

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Electro-Voice CP3000S owner manual Description
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CP3000S specifications

The Electro-Voice CP3000S is a power amplifier that stands out for its innovative design and robust performance, making it a popular choice among audio professionals. Known for its high power output and reliability, the CP3000S is an ideal solution for large venues, installations, and live sound applications.

One of the main features of the CP3000S is its impressive power output. With a capability of delivering 3000 watts at 4 ohms, it can easily drive multiple loudspeakers, making it suitable for both small and large audio systems. The amplifier is also designed to operate efficiently, providing consistent performance without the risk of overheating, thanks to its advanced thermal management system.

The CP3000S incorporates a proprietary switch-mode power supply technology, which not only ensures lightweight construction but also enhances the amplifier’s ability to deliver high transient response. This technology contributes to the dynamic sound reproduction, allowing for deep bass and articulate highs, essential for any high-quality sound system.

In terms of connectivity, the CP3000S offers a range of inputs and outputs that ensure compatibility with various audio sources and loudspeakers. Its XLR and 1/4-inch inputs provide versatile connection options, while the Speakon output connectors facilitate secure connections to loudspeakers.

Another notable characteristic of the Electro-Voice CP3000S is its built-in protection circuitry. This feature helps prevent damage to both the amplifier and the connected speakers by monitoring voltage and current levels, automatically adjusting as necessary to avoid clipping or overheating. This protective measure is critical in maintaining the longevity of equipment and ensuring uninterrupted performance during events.

Additionally, the amplifier features a comprehensive front panel with LED indicators that provide real-time feedback on the system's status, including signal presence, clip, and thermal status. This allows audio engineers and technicians to monitor performance at a glance.

The rugged construction of the CP3000S is designed for touring and permanent installations alike, featuring a durable chassis that can withstand the rigors of transport and demanding environments. Its design emphasizes ease of use, making setup and operation straightforward for audio professionals.

In summary, the Electro-Voice CP3000S combines powerful amplification, advanced technology, and robust construction, making it a superior choice for those seeking reliable and high-performance sound reinforcement in various audio applications.
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