AR(Acoustic Research) AR-12

AR(Acoustic Research) AR-12
	105,000 yen(around the one-set and 1981 time)

Description 　 3 way book shelf type speaker system which hits the past of AR-14. A 25cm corn type Woofer is carried in low-pass, and the 5.6cm corn type mid range is carried in the inside region. The 1.9cm dome shape tweeter is carried in the high region. The input-proof is improved by adopting a Water-cooled. As a level control, three-step change tone control is carried in the object for inside regions, and 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 3 ways, 3 speaker acoustic suspension system, and a book shelf type Use unit For low-pass: 25cm corn type For inside regions: 5.6cm corn type For high regions: 1.9cm dome shape Frequency response 36Hz - 30kHz Output sound pressure level 86dB/W/m Impedance 8ohms The continuation maximum input 150W Crossover frequency 700Hz, 4kHz Dimensions Width 354x height 635x depth of 273mm Weight 17kg