AMPEX – 3.1 Channel SUB WOOFER – 40000W, is a brand from AMPEX with an amazing sound, Bluetooth, USB, FM, and super bass surround. Bring your living room to life with this stylish sub-woofer from Ampex. This sound system is designed for the extreme entertainment lovers to enjoy their amazing music and movies with sound clarity never heard before. It works as expected with a nice clarity and a thumping bass. Comprised of exclusive technologies to deliver an epic performance, It has an acoustically perfected design – making it ideal for high-performance home audio configurations. It is the perfect combination of power, sophisticated and heart-pounding bass.