M-Audio LX4 2.1 expandable to 5.1
Now you can have high-quality stereo reference monitoring, along with an easy upgrade path to the complete Studiophile LX4 Surround System. The LX4 2.1 System gives you full-fidelity stereo monitoring today with two crisp-sounding LX4 satellite monitors and a bone-shaking subwoofer with integral crossover. Add the LX4 5.1 Expander at any time to complete your full 5.1 surround sound system.
