Wireless sound projector JBL Cinema SB580 440W - black color one year warranty by the official importer A dedicated center channel driver provides excellent sound clarity A dedicated center channel provides dialogue in movies and TV with incredible clarity. You will never ask "what did they say now?" again. 440W of powerful JBL sound Clear and powerful sound for the ultimate immersive home cinema experience. Wireless subwoofer for extremely deep bass Experience deep and exciting bass from a 6.5-inch subwoofer without the burden of additional cables. Technical specifications: Audio system: 3.1 channels Power supply: 100-240V AC, ~50/60Hz Mains standby power: < 5.0W Operating temperature: 0°C-45°C Audio: Total power: 440W Central speaker power: 240W Subwoofer power: 200W Sound projector transducer: 3 drivers (45x100) mm for race track speakers + 3 tweeters 13 mm Subwoofer size: 6.5 inch wireless subwoofer (165 mm) Frequency response: 40Hz-20kHz (-10dB) Audio connections: optical, Bluetooth, USB Control and connection: Type-A connection: USB Rating: 5V DC, 0.5A USB: Supported file format: MP3 Kodak MPEG 1 Layer 2/3, MPEG 2 Layer 3, MPEG 2.5 Layer 3: MP3 MP3 sampling rate: 16-48kHz Bluetooth version: 5.3 Bluetooth profile: A2DP 1.3, AVRCP 1.6 Bluetooth transmitter frequency range: 2400MHz – 2483.5MHz maximum Bluetooth transmission power: