AR(Acoustic Research) AR-14

AR(Acoustic Research) AR-14
	79,800 yen(around the one-set and 1981 time)

Description 　 2 way book shelf type speaker system which aimed at the improvement of a low-pitched sound region. The 25cm corn type Woofer is carried in low-pass. The 2.5cm dome shape tweeter is carried in the high region. Power handling capability is heightened by pouring in magnetic liquid between pole piece and a yoke. Moreover, since magnetic liquid leads a voice coil to the central axis of pole piece automatically, its accuracy of a unit improves and it is enabling little distorted play. Tone control of a three-step change is carried in high regions. The traditional acoustic suspension system is adopted as the enclosure, and the low-pitched sound play is improved in air inside the enclosure by which full sealing was carried out acting as a spring supporting a corn.

Rating of a mode System 2 ways, 2 speaker acoustic suspension system, and a book shelf type Use unit For low-pass: 25cm corn type For high regions: 3.2cm dome shape Frequency response 36Hz - 25kHz System Q 1.15 Output sound pressure level 86dB/W/m Impedance 8ohms The continuation maximum input 100W Crossover frequency 1.3kHz Content volume 41.9L Dimensions Width 354x height 635x depth of 273mm Weight 15.9kg