The CA 1215-9 - SP is an active plugand-play full-range system for high-quality, assertive near field and medium-range sound reinforcement. Even in situations where relatively little equipment is in use, the CA 1215-9 - SP, with its precise radiation characteristics, achieves a broad and extremely homogeneous acoustic coverage. Natural reproduction of music and speech, even at high volume levels, characterize the CA 1215-9 - SP. High power capacity and flexibility are convincing irrespective of application, whether mobile or installed in theatres, opera houses, discos, live clubs, all-purpose halls, TV and radio studios, etc. For applications requiring more bass response the CA 1215-9 - SP with its internal phase alignment can be easily combined with all K&F SP series subwoofers. system electronics contain the completely noiseless convection-cooled and highly efficient digital 1 kW Class D power amplifier and take care of the specific basic equalization. Optimum operating safety is provided by the limiter section with its RMS limiter in feed-forward configuration, followed by the peak limiter in feed-back design. Thus equipped one can do without the addition of a controller. The compact enclosure with 5 flying points, carrying handles and stand adapter make for a quick and secure set-up. The CA 1215-9 – SP is a highly effective tool among professional top-class self-powered speaker systems.