Seeing is believing and you'll believe in the Infinity BassLink X because you can see it perform! Look through the clear exterior chassis and check out the 10" subwoofer, 10" passive radiator (to increase efficiency while retaining tight bass), and extremely-efficient, specially-designed 200-watt Class D amplifier in action. The high-performance BassLink X takes up barely one cubic foot of space, but produces resounding lows in any vehicle.