The Infinity Beta 40 floor standing speaker is magnetically shielded. Infinity's patented Ceramic Metal Matrix Diaphragm (CMMD) technology delivers accurate performance with... more
The Infinity Beta 40 floor standing speaker is magnetically shielded. Infinity's patented Ceramic Metal Matrix Diaphragm (CMMD) technology delivers accurate performance with dramatically reduced distortion for incredibly lifelike sound. The Infinity Beta 40 also features an improved tweeter that delivers extended high frequencies out to 40kHz. Perfect for SACD or DVD-Audio recordings. The tweeter is mounted in a patent-pending Constant Acoustic Impedance waveguide for improved high-frequency dispersion anywhere in the listening room.