This pair of ESS AMT1 tower monitor speaker crossovers is a great addition to any AMT3 Rock Monitor system. Made in the United States, these crossovers are compatible with both ESS and AMT1 tower speakers, ensuring a seamless sound experience. Designed for use with consumer electronics, TV, video, and home audio systems, these crossovers are perfect for those looking to upgrade their speaker parts and components. With a focus on quality and compatibility, these ESS AMT1 tower monitor speaker crossovers are a must-have for any AMT3 Rock Monitor enthusiast. You are ONLY buying the crossover network. Shows wear but complete. Ships from smoke free home.

For purchase is an ESS 4 ohm 10 woofer pair for the amt1 model loudspeakers with fresh surrounds installed. Each woofer measures 3.7 / 3.6 ohms. Coupled with amt tweeters in their original cabinets, these restored woofers are drop-in original OEM drivers from amt1 speakers. I typically ship within 48~72 hrs of completed payment. Thank you for looking.