Electro voice or EV as we like to call them have done it again with the new ZLX range of speakers , here at Phase One we are stocking the ZLX12P and the ZLX15P , this is the 15 inch version the ZLX15P . This speaker offers quality and power with a built in class d amplifier boasting a 1000 watt of sound . Perfect for the mobile performer and band applications including monitoring. The ZLX 15p also has a built dsp the is very easy to use , just set the dsp which lets you control and activate your desired sound for playback, live sound, club sound or to the environment you work in. This is for a single speaker , the images shown illustrate how the ZLX can positioned for monitoring