Speakers have nice matching finish and the serial numbers are only a couple of digits apart. Super cool mid/high freq adjustment controls on cabinet rears. The original owner is a retired military pilot. Speakers were still in use but I couldnt resist and also tested them on my home stereo. Ive only noticed 3 minor blemishes and one missing logo. Info & instruction cards are still attached to rear cabinets. Drive units: 10 in acoustic suspension woofer, 3 ½ in midrange cone, 1 3/8 in mm high frequency hemispherical dome. Crossover: 1400 Hz, 5000 Hz. Impedance: 8 Ohms nominal. Controls: Midrange and high-frequency driver level controls. Amplifier: Up to 100 watts per channel. Woofer resonance: Free air 26 Hz, in enclosure 56 Hz. Volume of enclosure: 38.2 litres (1.35 cu ft). The item “Acoustic Research AR-2Ax speakers” is in sale since Saturday, August 14, 2021. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “racerrex90″ and is located in Olivehurst, California. This item can be shipped to United States.
- Model: Acoustic Research AR-2Ax
- Country/Region of Manufacture: United States
- Brand: Acoustic Research