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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.
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. For pricing options and packages, cp4000ss us at 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.
It is specifically designed to allow for long-term driving of low loads into subwoofers without stress. This allows the overall size ccp4000s the amplifier to be reduced substantially without sacrificing performance or reliability.
The audio performance of CP-Series power amps are simply extraordinary. In Mono-Bridged mode the allowable minimum load is 4 ohms. 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. 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.
This is made possible by incorporating a highly efficient Class-H design, which results in considerably less heat being generated.
In normal operation, all CP-Series power amps are capable of driving loads as low as 2 ohms. 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 The CP S is state-of-the-art for all kinds of applications.
CP-Series power amps provide the opportunity for retrofitting an internal analogue signal processor board with x-over and filter functions.