1. Hv-016 Hivim1ชุดลําโพง Hifi Hi-End Audio Bookshelf ลําโพง Cket
ชุดเครื่องเสียง. ขาตั้งลําโพงไม้. ธรรมาสน์. Brand Name QUEENWAY. Cabinet Material Wood. Audio Crossover Two-Way. Waterproof No. Communication Audio Line. Speaker Type Bookshelf. Channels 2 2.0). Support APP Yes. Battery No. Origin Mainland China. Voice Control No. Power Source None. Number of Loudspeaker Enclosure 2. Input Power(W 100-199 W. Inligent Personal Assistant none. Support Apt-x No. Display Screen Yes. Certification none. Remote Control No. Built-in Microphone No. Product parameters: Power: 10-80W. Impedance: 8ohm. Sensitivity: 86DB. Frequency response: 40-20KHZ. Thorn unit: tweeter RT1C-A. woofer F3. Net weight: 8KG/piece. Woofer technical parameters: Rated impedance: 8. Resonance frequency: 52HZ. Rated power: 35W. Maximum power: 70W. Sensitivity 2.83v/1m): 86db. Weight: 1.6kg. Voice coil diameter: 55mm. DC resistance: 7.5. Voice coil roll width: 17.4mm. Voice coil wire: high temperature resistant SV wire. Voice coil frame: high temperature resistant K. Magnetic circuit type: shielded anti-magnetic magnetic circuit. Magnet material: high-performance ferrite. Force coefficient BL value): 8.3N/A. Magnetic gap height: 5.0mm. Maximum linear displacement: 2.7m. Compliance: 828UM/N. Mechanical Q value: 4.31. Electric Q value: 0.36. Total Q value: 0.33. Vibration mass: 11.5g. Equivalent volume: 7.3L. Cabinet type: lead phase. Recommended net volume of cabinet: 8L. Phase guide tube adjustment frequency: 50HZ. in free field 3db frequency: 47HZ. Real product shots