The EUROLIVE B108D is a super compact, exceptional 2-way, 300-Watt PA sound-reinforcement loudspeaker with Wireless Option that is ideal for live sound, portable PA, monitor wedge and House of Worship applications. Get wireless-ready with the built-in, dedicated connectivity of our ULTRALINK ULM Series wireless microphone system (to be ordered separately). Wireless gives you maximum freedom and mobility without the need to run cables. Thanks to our revolutionary Class-D amplifier technology, we are able to provide you with enormous power and incredible sonic performance in an easy-to-use, ultraportable and lightweight package. Class-D amplification makes all the difference, offering the ultimate in energy efficiency and eliminating the need for heavy power supplies and massive heat sinks. This amazing technology makes it possible to design and build extremely-powerful products that are significantly lighter in weight than their traditional counterparts, while using less energy and protecting the environment.