AR3a OILED WALNUT COLLECTORS ORIGINAL IN NEW ORIGINAL FACTORY BOX. VINTAGE – Acoustic Research AR-3a Speaker. There are 2 units available – from same batch. Listing price above is for 1 unit only! Oiled Walnut Cabinet — Original Finish Looks Factory-New. Mint original factory condition – no scratches. Stored in Environmentally Controlled Warehouse. Original Label on back of speakers. 1 unit S/N #3A 11499. 1 Unit S/N #3A 13955. All Original Manuals and Registration Card. Original AR3a oiled walnut speakers may have some minor blemishes / imperfections in walnut veneer on edges and corners. All sales are As Is – Where Is. The AR-3a is the best speaker system Acoustic Research ever made! For over 50 years… AR has maintained the reputation as the world’s reference of excellence. Designed to reproduce music as accurately as. Acoustics and electronics permits. In addition to incorporating the 12-Inch bass. Driver with which AR introduced its acoustic suspension systems to home listeners. The AR-3a is the first speaker system to use two miniature hemispherical speakers. Developed by AR to give better mid-range and high frequency response. Miniature speakers offer an unprecedented degree of accuracy In their respective. The design of such small speakers – is only 3 in diameter. AR’s hemispheres instead spread these frequencies through. A wide angle – considerably improving the realism of music reproduction for listeners i. N all parts of the room. Size: 14″ x 25″ x 11 3/8 deep. Weight: 53 1bs (24 kg). Recommended Minimum Amplifier Power: 25 watts. Speaker Complement: 12 acoustic suspension woofer. 1 1/2″ mid-range hemispherical dome, 3/4″ high-frequency hemispherical dome. Controls: Independent mid-range and high frequency driver level controls. A technical data sheet is available. Both vintage units tested Nov 2019 — b. Eautiful sound and dynamic range. No static on hi-frequency pot; some dead-spots on. No static on. Mid-range pot (not included in sale — message for quote if interested in 2 units). All Sales Final — As Is, Where Is. The item “Acoustic Research AR3a Speaker Oiled Walnut Pristine in Original AR3a Box” is in sale since Saturday, November 9, 2019. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “vpc_sales” and is located in Pontiac, Michigan. This item can be shipped worldwide.
- Model: AR3a
- Country/Region of Manufacture: United States
- Brand: Acoustic Research