Great looking and sounding pair of Acoustic Research AR-3A Three Way Speakers in real good shape for their age. The woofers were professionally refoamed and the pots were bypassed. The pots are still there so they could repaired and wired back in. All the drivers are original, in great condition and work great. The cabs are in good shape for their age. The grills have badges and show some wear but are also completely presentable. Acoustic Research AR-3a Specifications. Drive Units : 305 mm (12 in) acoustic suspension woofer, 38 mm (1 1/2 in) midrange hemispherical dome, 199 mm (3/4 in) high-frequency hemispherical dome. Crossover : 575 Hz, 5000 Hz. Impedance : 4 ohms nominal. Controls : Midrange and high-frequency driver level controls. Amplifier : Up to 100 watts per channel. Size : 356 x 636 x 289 mm deep (14 x 25 x 11 3/8 in). Weight : 24 kg (53 lb). Woofer resonance : Free air 18 Hz, in enclosure 42 Hz. Volume of enclosure : 48.2 litres (1.7 cu ft). The item “Vintage Acoustic Research AR-3a Speakers (SERVICED!)” is in sale since Saturday, March 10, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “mapowers7211″ and is located in Raleigh, North Carolina. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion.
- Brand: Acoustic Research
- Model: AR3a
- Country/Region of Manufacture: United States
- Bundle Listing: No