Infinity Reference 6830cs 6 x 8/5 x 7-Inch, 270-Watt High Performance Two-Way Component System (Pair) Two-way component system with 270 Watts peak power handling to fit 5 x 7 and 6 x 8-inch applications Plus One woofer cones and durable rubber surrounds for increased bass output and higher efficiency Edge-driven textile dome tweeters for increased power handling and reduced distortion at high output levels Laboratory-optimized passive crossover networks with tweeter level adjustment One-year warranty