รายละเอียดสินค้า KEF Q150 Bookshelf Speaker
ลำโพงวางหิ้ง Q-series รุ่นเล็กใช้ดอกขนาด 5.25 นิ้ว และใช้ทวีตเตอร์ขนาด 1.0 นิ้ว เหมาะกับการใช้ทำลำโพงดูหนังฟังเพลง และใช้เป็นลำโพงเซอราวด์ และด้วยงานประกอบ ดอกลำโพงคุณภาพดี เมื่อเทียบกับราคาแล้ว ตัวนี้เป็นลำโพงที่คุ้มค่าที่สุดตัวนึง"Sit anywhere" Uni-Q soundAt the heart of the evolved Q Series is the Uni-Q driver array. The signature innovation places the tweeter in the acoustic centre of the midrange and bass cone, bringing the acoustic ideal of a single point source closer than ever to realisation. The result is a more detailed, accurate three-dimensional sound image, which is dispersed more evenly throughout the room than is possible with any conventional speaker. Uni-Qs ultra-wide dispersion is further enhanced through KEFs tangerine waveguide over the tweeter dome.New system designTo optimise the high resolution purity of the Q Series bookshelf speakers, the Uni-Q driver is repositioned to the center of the cabinet to reduce unwanted internal resonance and adding refinement to sonic clarity and detail. With the addition of the damped tweeter loading tube providing a gentle termination of sound produced from the back of the tweeter, lower treble performance is improved dramatically and a new low-distortion inductor on the crossover provides cleaner bass.CFD-designed portFeaturing a Computational Fluid Dynamics (CFD) port design with the port repositioned to the rear of the speaker, clarity is improved by reducing the audibility of the midrange leakage through the port. SpecificationsModelQ150DesignTwo-way bass reflexDrive Units130mm (5.25in.) aluminium Uni-Q
25mm (1in.)vented aluminium dome HFFrequency range free field47Hz (-6dB)Frequency Response51Hz-28kHz (±3dB)Crossover Frequencies2.5kHzMaximum Output108dBAmplifier requirements10-100WSensitivity86dB (2.83V/1m)Nominal Impedance8 Ohms (min.3.7 Ohms)DimensionsH x W x D:
303 x 180 x 278 mm
307 x 180 x 278 mm (with Rubber Feet)Weight5.6kg (12.3lbs)Unit measurementPair