Infinity Primus PC250 is a 2-way center channel speaker with dual 5 1/4" bass drivers and a 3/4" tweeter retailing for around $150. Each driver features an aluminum core for a stiffer response and is magnetically shielded using Infinity's Metal Matrix Diaphragm (MMD) technology. It is available in a black woodgrain finish with either a black or silver grille. The step-up model, Infinity Primus PC350 ($220), is a 3-way design and adds dual 3" mid-range drivers situated below the tweeter. It is rated to handle up to 150 Watts of power.