Panasonic SC-AKX520E-K Bluetooth Megasound Party Hi-Fi System - Free Gift RRP £20!High Power Audio System with CD Player and DJ & Karaoke Effects Descriptions Powerful & Clear Sound A 20 cm woofer and 2ch Digital Amp produce clear, dynamic sound. With 650 W of power, you'll get bass you can feel as well as hear. And with two tweeters and woofers balancing the full range of sound, everyone at your party will hear every note loud and clear. Smartphone linkage Share your favorite tunes wirelessly. And with the Panasonic MAX Juke app