https://acousticresearchspeakers.net Fri, 01 May 2026 14:08:50 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://acousticresearchspeakers.net/2025/12/working-vintage-pair-acoustic-research-ar-4x-bookshelf-speakers/ https://acousticresearchspeakers.net/2025/12/working-vintage-pair-acoustic-research-ar-4x-bookshelf-speakers/#comments Wed, 17 Dec 2025 04:43:49 +0000 https://acousticresearchspeakers.net/2025/12/working-vintage-pair-acoustic-research-ar-4x-bookshelf-speakers/ read more »]]>














The items are Vintage Acoustic Research AR-4x Bookshelf Speakers. The cabinets are in great condition and would probably need a little wood polish. They are from the mid 60s; quite heavy and solidly built. The speakers have spent the decades on a bookshelf with the original owner and have been well maintained throughout. The speakers come with the original brochures and manuals.

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1 Working Acoustic Research AR2a AR-2a Tweeter. May have other AR applications. Rear speaker mating surface will need cleaned. One connecting wire is shorter than the other.

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Up for sale 2 Ar2a midrange take off from working speakers.

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Working ACOUSTIC RESEARCH AR-2AX tweeter. Removed from ar-2ax but may have other AR applications also.

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These are original Acoustic Research drivers and have the AR logo on the back. This is 3/4 inch dome tweeter that is used in several AR models, most famously, the legendary, AR9, and the other AR 90 series speakers. Apparently they can also be used in the AR5 & LST, but I do not have specific proof of this. Please see pics, you will receive exactly what is shown. Will be carefully packed to protect the dome. The speakers also have the foam ring on the front face plate. The foam is intact, but is very fragile. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “jaybee8421″ and is located in this country: US. This item can be shipped to United States, New Zealand, Fiji, Papua New Guinea, Wallis and Futuna, Gambia, Malaysia, Taiwan, Poland, Oman, Suriname, United Arab Emirates, Kenya, Argentina, Guinea-Bissau, Armenia, Uzbekistan, Bhutan, Senegal, Togo, Ireland, Qatar, Burundi, Netherlands, Slovakia, Slovenia, Equatorial Guinea, Thailand, Aruba, Sweden, Iceland, Macedonia, Belgium, Israel, Kuwait, Liechtenstein, Benin, Algeria, Antigua and Barbuda, Swaziland, Italy, Tanzania, Pakistan, Burkina Faso, Panama, Singapore, Kyrgyzstan, Switzerland, Djibouti, Chile, China, Mali, Botswana, Republic of Croatia, Cambodia, Indonesia, Portugal, Tajikistan, Vietnam, Malta, Cayman Islands, Paraguay, Saint Helena, Cyprus, Seychelles, Rwanda, Bangladesh, Australia, Austria, Sri Lanka, Gabon Republic, Zimbabwe, Bulgaria, Czech Republic, Norway, Côte d’Ivoire (Ivory Coast), Kiribati, Turkmenistan, Grenada, Greece, Haiti, Greenland, Afghanistan, Montenegro, Mongolia, Nepal, Bahamas, Bahrain, United Kingdom, Bosnia and Herzegovina, Hungary, Angola, Western Samoa, France, Mozambique, Namibia, Peru, Denmark, Guatemala, Solomon Islands, Vatican City State, Sierra Leone, Nauru, Anguilla, El Salvador, Dominican Republic, Cameroon, Guyana, Azerbaijan Republic, Macau, Georgia, Tonga, San Marino, Eritrea, Saint Kitts-Nevis, Morocco, Saint Vincent and the Grenadines, Mauritania, Belize, Philippines, Democratic Republic of the Congo, Republic of the Congo, Colombia, Spain, Estonia, Bermuda, Montserrat, Zambia, South Korea, Vanuatu, Ecuador, Albania, Ethiopia, Monaco, Niger, Laos, Ghana, Cape Verde Islands, Moldova, Madagascar, Saint Pierre and Miquelon, Lebanon, Liberia, Bolivia, Maldives, Gibraltar, Hong Kong, Central African Republic, Lesotho, Nigeria, Mauritius, Saint Lucia, Jordan, Guinea, Canada, Turks and Caicos Islands, Chad, Andorra, Romania, Costa Rica, India, Mexico, Serbia, Kazakhstan, Saudi Arabia, Japan, Lithuania, Trinidad and Tobago, Malawi, Nicaragua, Finland, Tunisia, Uganda, Luxembourg, Brazil, Turkey, Germany, Egypt, Latvia, Jamaica, South Africa, Brunei Darussalam, Honduras.

• Brand: Acoustic Research
• Model: AR9
• Country/Region of Manufacture: United States

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