So I decided to endow them with a befiting regalia. These are what i came up with. These were built with solid high quality MDF material. And heavy gauge speaker binding posts added as an option to the original one. YOU WILL NOT FIND THIS ANYWHERE ELSE. DIMENSIONS: 53″ High, 12″ Wide, 21 deep. Have not weighed, but these are heavy. The acoustic Research AR-90 are veryhigh precision devices, designed and built to tolerances comparable only to proffesional studio microphones. They far exceed the performance capabilities of the classic laboratory reference standard and AR lists. Indeed, the clarity of the AR-90s will make you aware of limitations in assiciated equipment, including the finest electronics. Type: 4 way, 5 driver driver loudspeaker. Frequency Responce: 23Hz to 30KHz. Recommended Amplifier: 50 to 300. Crossover Frequency: 200, 1200, 7000Hz. I’M NOT A GOOD PHOTOGRAPHER. THESE PICTURES DO NOT DO COMPLETE JUSTICE TO THESE SPEAKERS. The item “ACOUSTIC RESEARCH AR-90 SPEAKERS” is in sale since Tuesday, September 20, 2016. This item is in the category “Consumer Electronics\TV, Video & Home Audio\Home Speakers & Subwoofers”. The seller is “oranglimpopo” and is located in Windsor, Connecticut. This item can’t be shipped, the buyer must pick up the item.
- Brand: Acoustic Research
- Model: AR-90
- Form Factor: Floor-Standing Tower
- Configuration: 2.0 System
- RMS Power: 300W
- MPN: Does Not Apply