The AMK DS64-B-X is a Dante audio network addressable and self-amplified ceiling speaker system. The speaker is powered by PoE+ network switch meaning no external power supply is required. The speaker includes a Class D amplifier which provides effective use of power. This system will solve the issue of having to provide a separate amplifier or I/O interface for speaker installations. The system comes with 6.5 coaxial 25W loudspeaker driver, CX602, that has excellent dispersion, wide bandwidth and a smooth frequency response which makes this the top choice for todays overhead commercial applications.