Audio Database

The

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

Description
 
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