AR3a OILED WALNUT COLLECTORS ORIGINAL IN ORIGINAL FACTORY BOX. VINTAGE – ORIGINAL OWNER – Matched Pair. Listing and pricing is for one AR3a. Acoustic Research AR-3a Speakers. There are 2 units available – from same batch. Listing price above is for each unit! Oiled Walnut Cabinet — Original Finish Looks Factory-New. Mint original factory condition (see actual photos). 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. If you are unsure. 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. AR-3a is the first speaker system to use two miniature hemispherical speakers developed by AR to give better mid-range and high. The new miniature speakers offer an unprecedented degree of accuracy In their respective ranges. 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 in 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 RMS per channel. 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 — beautiful sound and dynamic range No specialized test equipment was used… And there is no representation of frequency response or specs. List is for a only one unit. S/N 3A 11499 – no apparent static on hi-frequency pot; some dead-spots on mid-range pot. S/N 3A 13955 – no. Static on hi-frequency and mid-range pot. Note: These speakers are in original cabinet with original speakers, foam, pots, etc. Extra protection or palletizing. The item “MINT AR3a SPEAKER OILED WALNUT COLLECTORS ORIGINAL” is in sale since Sunday, September 20, 2020. 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