Audio Database


AR(Acoustic Research) AR-25
49,800 yen(around the one-set and 1981 time)

The speaker system which hits the 25th anniversary model of AR foundation which the technical staff who dealt with the design of vartical series and high-tech series tackled.

The 20cm corn type Woofer is carried in low-pass.

The 3.2cm ring radiator type 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.

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: 20cm corn type
For high regions: 3.2cm ring type
Frequency response 40Hz - 25kHz
System Q 1.0
Output sound pressure level 86dB/W/m
Impedance 8ohms
The continuation maximum input 100W
Crossover frequency 2kHz
Content volume 18.5L
Dimensions Width 298x height 544x depth of 195mm
Weight 11kg