Brand: Dual
Dual 1218 refers to a configuration of two 12-inch subwoofers, each with an 18-inch diameter cone driver. This is a type of high-performance audio system commonly found in cars, home theater systems, and professional audio applications. The dual configuration is used to provide higher output levels and increased bass response compared to a single subwoofer. The size and power handling capabilities of the subwoofers in this configuration can vary, but in general, Dual 1218 systems are designed to deliver impressive low-frequency performance.