The A-Series subwoofers were designed specifically for applications with limited space that require a lower profile than a standard subwoofer. Performance is designed for the street enthusiast who wants good sound quality, the ability to have some fun at higher output levels, and is still a fraction of the price of higher-end subwoofers like the SW Series. The A12 is available in both 2-ohm or 4-ohm configurations. The A-12 only requires a 3.85” mounting depth and all models feature multi-point geometric basket/motor component resonation control which reduces losses found in a traditional subwoofer. Features - • Designed specifically for applications with limited space that require a lower profile than a standard subwoofer • 3.85” mounting depth • 600-watt peak, 300-watt RMS Specifications - • Power Handling (Peak): 600 Watts • Power Handling (RMS): 300 Watts • Impedance: Dual 4 Ohm • Minimum Sealed Enclosure: 0.85 cu ft • Optimum Sealed Enclosure: 1.0 cu ft • Maximum Sealed Enclosure: 1.25 cu ft • Cutout Diameter: 11" • Mounting Depth: 3.85"