The Fusion 5.5 bookshelf uses highly advanced drive units that include a 1” textile dome tweeter and 5.5” cast, Quiet Cone™  carbon wool driver to produce exceptional imaging and sound. Its enclosure features rigid MDF construction with ¾” thick front panel.  A minimum phase, pure polypropylene, crossover optimizes the integration of the tweeter/driver to produces less than a 2 db variation in frequency response.  Sonic attributes include superb tonality, pinpoint imaging and a wide sound stage.
Fusion 5.5 Bookshelf
System Design Two-way bookshelf 
Driver 5.5” Carbon wool cone
Tweeter 1″ Neodym textile dome
Response 55 hz  – 20 khz
Impedance 6 ohms
Sensitivity 87 dB @ 1W/1M
Power 20 – 150 W rms
Dimensions 6.25″ w x 9.8″ h x 5″ d