These speakers are manufactured by Acoustic Research in the United States, known for their quality audio products. The Teledyne AR Acoustic Research AR94R model is highly regarded for its sound performance and craftsmanship, making it a valuable addition to any vintage audio collection. I received it from a buddy around 25 years ago. According to my Google research, this speaker is three-way and includes two 8 woofers on the mid and bottom. However, the bottom woofer on both speakers has been upgraded to a 10 woofer (JBL brand) (see photographs), thus I must classify it as a rebuilt. Tested and Working Condition. What you see in the pictures is what you will receive. If you have any questions, please feel free to ask. I will answer to the best of my ability.