Check the listing for details. Vintage Coustic Mobile Electronic Crossover XM-1. Condition: Used. Listed at 100.00 USD. USED NO BOX PLEASE ASK QUESTIONS BEFORE BIDDING LOCATION 150 This vintage Coustic Mobile Electronic Crossover XM-1 is a must-have for any car audio enthusiast. With top-notch features and precision engineering, this crossover is sure to take your sound system to the next level. The brand name says it all - Coustic is known for their quality products and this model is no exception. Designed to enhance the performance of your car's audio system, this crossover is perfect for those who demand the best in sound quality. Whether you're a professional audio installer or just a car audio enthusiast, this model is sure to impress. With its sleek design and easy-to-use interface, you'll be able to fine-tune your audio system to perfection. So why wait? Get your hands on this vintage Coustic Mobile Electronic Crossover XM-1 today!