FEATURES: High power with advanced Class-H efficiency Ideal for demanding concerts and tours Exceptional dynamic headroom Rugged, compact, and. Buy Electrovoice CPS Power Amplifier Efficient Class-H Design, Two W In 2 Ohms, The Crowns will quit long before the EV even warms up. EV CPS Power Amplifier 2 X W @ 4 Ohms [EV CPS] – Amps: CPS – Compact Precision Series Class-H Power Amplifier Electro-Voice’s new.

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In normal operation, all CP-Series power amps are capable of driving loads as low as 2 ohms. For pricing options and packages, contact us at It is specifically designed to allow for long-term driving of low loads into subwoofers without stress.

The audio performance of CP-Series power amps are simply extraordinary. This is made possible by incorporating a highly efficient Class-H design, which results in considerably less heat being generated.


Electro-Voice CP 4000S

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.

This allows the overall size of the amplifier to be reduced substantially ef sacrificing performance or reliability.

The CP S is state-of-the-art for all c4p000s of applications. Back-EMF-Protection eliminates the risk of the output transistors being fv by electrical energy back-feed. With up to 2 x watts into 2 ohms and 2 x watts into 4 ohms, it is both the most powerful model in the line and lightweight, at only CP-Series power amps provide the opportunity for retrofitting an internal analogue signal processor board with x-over and filter functions.

These particularly precise, secure to operate detent-potentiometers are located on the front panel. Cp4000e power outputs are switched via relay with a time delay during soft-start and an inrush current limiter additionally prevents mains fuses from blowing.


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.

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 recessed mounted dB-scaled level controls ensure reliable protection against mechanical damage. In Mono-Bridged mode the allowable minimum load is 4 ohms.