[COMPACT PC SPEAKERS: With an integrated 70W amplifier these active speakers deliver room-filling stereo sound without taking up much space. Featuring 7.9’’ H x 5.2’’ W x 7.1’’ D no receiver or separate amplifier required. BIG 24 BIT SOUND: These aptX HD Bluetooth speakers for computers desktops or laptops pack a big punch with high quality wireless audio. They also connect easily to your devices through AUX and USB inputs and add more bass with the subwoofer out. "DEEP RICH BASS: 4 inch glass fiber composite woofers produce detailed mid-range and robust bass. Listening to X20s youll feel deep sound effects and punchy beats that penetrate through the entire room." CLEAR CRISP HIGHS: 1 inch titanium dome tweeters produce crystal clear high frequency sounds. Coupled with specially designed honey-comb grills maximized sound focusing for enhanced clarity and detailed performances. INCLUDES: Comes complete with 1.5m power cord 2m speaker wire 1.5m aux cable 1m shielded usb-a to usb-c cable.]