The Sony MHC-V43D High Power Audio System from Sony is an integrated audio system designed for parties and events, with the following key specifications: Sound and Speaker Specifications Spread Sound: Features high-efficiency, angled tweeters and mid-range speakers to distribute sound over a wider and louder area. Speaker Components: 1 x 25 cm Woofer. 2 x 8 cm Mid-range speakers. 2 x 4 cm Tweeters. Jet Bass Booster Technology: A tapered duct airflow design that concentrates the woofer's bass sound so you can feel and hear it clearly even from a distance. Sound Enhancement Technologies: Supports MEGA BASS for enhanced bass, DSEE to automatically up-scale compressed audio files, and ClearAudio+. Inputs, Outputs, and Connectivity Bluetooth: Supports LDAC and AAC technologies for excellent wireless streaming quality. Inputs: 1 x USB port (supports playback, recording, and 1A phone charging). 1 x Analog Audio In. 2 x Microphone inputs (one can be used to connect a guitar). Outputs: HDMI ARC output to connect to your TV and play movies and matches with powerful sound. Built-in Disc Player: Supports playback of DVD and CD discs in various formats (CD-R, CD-RW, DVD+R, MP3, Xvid, MPEG4). Smart Features and Effects Gesture Control: Allows you to skip tracks, change DJ effects (like Flanger and WAH), and control microphone volume with vertical or horizontal hand movements without touching the device. Lighting Effects: Blue lighting for the woofer with multi-colored front party lights that sync with the music rhythm. Karaoke Features: Includes a vocal fader, key control, scoring, and voice changer. Fiestable and Sony Music Center App: Gives you full control over songs, lighting, and karaoke effects from your smartphone. Wireless Party Chain: Allows you to link and connect up to 50 compatible audio systems via Bluetooth to synchronize sound and lighting. Design and Dimensions Exterior Casing: Equipped with sturdy plastic protectors on all corners and sides to protect it during transport. Ease of Movement: Features a rear and side carrying handle, as well as built-in wheels for easy pulling and moving. Dimensions (Width x Height x Depth): Approximately 34.95 cm x 79.5 cm x 32.85 cm. Weight: Approximately 14.5 kilograms.