Package Includes:- 4x Power Dynamics BV40V 4" White Background Speakers (2 pairs)- 1x Power Dynamics PPA50 Bluetooth Mixer Amplifier (50W, 100V/8 Ohm)- 4x PD Connex Speaker Cable Kit (10m each, 2x 0.75mm^2)Equip your establishment with this complete commercial audio installation-an integrated background music solution designed specifically for restaurants, shops, cafes and similar businesses needing reliable PA performance. With four compact yet powerful BV40V wall speakers and a feature-rich PPA50 amplifier, you can create a dynamic customer ambience that enhances satisfaction and retention.The BV40V wall speakers utilise a two-way crossover network, pairing 4-inch woofers with Mylar tweeters to achieve balanced audio fidelity without distortion. Cleverly engineered with a bass reflex system, their open ports improve low frequency handling, projecting warmer sound that ensures pleasant acoustics even in lively, noisy environments.Controlling your music connection is straightforward thanks to Bluetooth audio streaming, USB port and SD slot for quick and easy MP3 media playback. This compact 50W amplifier also offers both microphone and line-level inputs-perfect for important customer announcements or promotional messaging. Tone controls for bass and treble ensure you can tailor the audio precisely to suit your space.Installation is simplified by included mounting brackets which allow the BV40V speakers to be mounted horizontally or vertically, blending discreetly into your decor. Easy plug-and-play wiring means even inexperienced users can quickly deploy this professional-grade system without hassle, avoiding costly specialist installation.