The Boschmann ALS-665XFC is a 2-way component speaker system for car audio. It features 6.5-inch woofers with a 300W power rating and 1-inch titanium dome tweeters. The woofers utilize a lightweight fiber-glass mica composite cone and a neodymium magnet. A 12dB/oct 2nd order Butterworth crossover manages the frequency split. The kit includes a pair of woofers, tweeters, and crossovers along with necessary accessories.