If you're using Rocket 33 cables for your main right and left speakers, it only makes makes sense to use it for your center channel, too. This single non-bi-wire cable is just what you need.
Precise cable geometry
The Rocket 33 uses a precise combination of different size conductors: 21-, 19-, and 17-gauge conductors for the high-frequency signal, and 20-, 18-, and 16-gauge conductors for the low-frequency signal (see more photos). This difference in diameter reduces the possibility of distortion caused by any particular conductor's sonic "signature." A specialized spiral arrangement of the three conductors in each bundle minimizes potential signal interaction, resulting in sound that's clearer and more dynamic.