Reliable. Powerful. Adaptable.The CWA-1 is a powerful compliment to ourCWS8 in-wall subwooferandCWS10 In-wall Subwoofer. A true “shelf” component, this solid chassis delivers 300 watts of continuous power, stable down to 2 ohms. The host of adjustments includes variable gain and crossover controls, along with phase adjustments and custom EQ settings. This control makes it an effective solution for various in-wall Subwoofer, large and small, offered today.