Infinity Quantum 5 Hard to believe until you hear it  - and even then; that a moderately-sized speaker at a most reasonable price can house...

Infinity Quantum 4 The sound of this smallest floorstanding speaker in the Quantum Series is eloquent. It clearly proclaims that with Infini...

State-of-the art. Technology is what sets the Qb far ahead of anything else in its range of reasonable size and price. Three advanced dr...

The new Qa, our lowest priced speaker, has actually been compared to our formidable (and formidably expensive) Quantum Line Source. Smal...

  Where in the world can you hear the revolutionary woofer with the dual voice coil? Only in Infinity's Quantum Series. Our Quantum Lin...

  A New Generation Of High Accuracy Technology The Kappa woofer has a highly innovative cone that is injection molded from a mixture of g...

Kappa is a concept and group of products. Five unique drivers and four loudspeakers that incorporate them. Kappa speakers differ radically f...

Infinity Quantum Jr The Monitor JR. speaker by Infinity was called "our Little concert hall" because of its phenomenal real...

  The Reference Standard comes into the studio. Where uncompromising accuracy, high efficiency, and heavy power-handling ability are al...

  Infinity Reference Standard II - A less expensive version of the worlds most accurate speaker. Since its inception, Infinity has be...