The Drawmer CPA-50 is a powerful class D monitor amplifier. With 25 watts per channel (8 ohms) it is suitable for passive monitor pairs. The powerful Class D amplifier is simply connected between the monitor controller/preamplifier and the passive speakers. To ensure safe operation, the CPA-50 has overload and overheating protection circuits. As an alternative to stereo operation, the CPA-50 (via internal jumpers) can also be configured as a 100 W monoblock (RMS) for use as a bi-amping or monoblock output stage.