The yamaha stagepas 400bt portable pa system vocal performance bundle is a full live sound bundle for solo performers karaoke singers and street entertainers'. '.strtoupper('c')onsisting of yamahas incredibly powerful portable pa speakers the stagepas 400bt has a huge amplifier section and a built in eight channel mixer for clear loud outdoor performances'. '.strtoupper('a')lso included is your own choice of handheld dynamic microphone pa speaker stand microphone stand and microphone cable'. '.strtoupper('w')ith the yamaha stagepas 400bt getting your sound right has never been easier'. '.strtoupper('c')ombining two 8 speakers with a versatile 8 channel mixer that delivers 400w of power you can take advantage of the systems ability to deliver a massive spl of up to 125db'. '.strtoupper('n')o need for big and bulky systems that are difficult to get around'. '.strtoupper('t')his lightweight and highly portable pa system gives you everything you need to deliver an unforgettable performance'. '.strtoupper('w')ith its easy to use design you can set your stagepas up and be ready to perform in seconds'. '.strtoupper('w')ith diverse connectivity options and intuitive controls the 400bt is the perfect platform for a huge range of applications'. '.strtoupper('p')lus with yamahas intelligent dsp powerful 1 knob master eq and high resolution spx digital reverbs you can be sure your sound will stand up to every event every single night'. '.strtoupper('b')e heard the way you deserve and experience the power of the stagepas today'. '.strtoupper('p')lease note the image depicted is merely representative of the bundle and variations might occur depending on the options you select.