Acoustic Research AR-2ax Loudspeakers (Pair). Theyre used in very good condition. They have been tested and worked great. All drivers are in excellent condition and attenuators controllers for Hi & Mid all work perfectly. Serial #201977 & #202421. Made in Mass, USA. Please take look at the pictures for full details and condition. Sensitivity: 91,5 dB. Response: 42 Hz to 20,000 Hz (± 2 dB). Recommended Amplifier Power: 20 watts RMS. Minimum impedance: 8 ohms. Free air : 26 Hz. In enclosure : 56 Hz. Woofer : 10 acoustic suspension. Midrange : 3 ½ cone. Tweeter : ¾ hemispherical dome. Crossover Frequencies: 1400 Hz/5000 Hz. Controls: Independent midrange and high-frequency adjustments. Volume of enclosure: 38.2 litres (1.35 cu ft). Dimensions: 13 ½” x 24″ x 11 ½. Weight: 16,6 kg (36,5 lbs). Finish: Glossy or oiled walnut, cherry, oiled teak, mahogany, birch and unfinished pine. The item “Acoustic Research AR-2ax Loudspeakers (Pair)” is in sale since Wednesday, April 1, 2020. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “dinhtran83″ and is located in Bentonville, Arkansas. This item can be shipped to United States.
- Brand: Acoustic Research