Planet Audio AC8D 8" 1200W Dual Voice Coil Car Subwoofer, 9" x 9" x 4.5", Polypropylene Cone

Planet Audio AC8D Anarchy Series 8 Inch Car Audio Subwoofer - 1200 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck, Boxes and Enclosures, Use With Amplifier Planet Audio AC8D Car Subwoofer - 1200 Watts, 8 Inch, Dual 4 Ohm Voice Coil, Easy Mounting (Sold Individually) Break Your Subwoofer In. Much like the engine of a new automobile, a new subwoofer must go through a short but important process of “break-in” before it is run under harsh conditions. The “break-in” process will ensure the subwoofer is able to perform as it has been designed to. This process involves subjecting the subwoofer to no more than low-to-medium volume levels for a number of hours in the enclosure. 3-4 hours is generally sufficient for the subwoofer’s suspension to loosen enough to prevent the voice coil(s) from overheating and causing failure. The break-in period is also effective in extending subwoofer life. Over-driving the woofer before it has been properly broken-in will usually result in premature failure and poor performance.