BOSS Audio Systems D12F Phantom Series 12 inch Car Subwoofer - 1000 Watts Max, Single 4 Ohm Voice Coil, Sold Individually, Hook up to Amp

BOSS Audio Systems D12F Phantom Series 12 Inch Car Subwoofer - 1000 Watts Max, Single 4 Ohm Voice Coil, Sold Individually, Hook Up To Amp 10" Car Subwoofer - 800 Watts, Single 4 Ohm Voice Coil, 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.

Cone - Made from polyurethane, the D12F 12-inch car subwoofer provides a resilient and durable material that can offer great sound with the advantage of long-lasting subwoofers Voice Coil - Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. Making our voice coils with this material gives our speakers the advantage of longer pay times with lower weights Surround - Rubber has the ability to endure much punishment without any sign of damage. It complements the whole structure of the speaker by allowing constant abuse where it is most needed, without the wear and tear Basket - The stamped basket offers a strong and rigid platform allowing the listener to hear clean and clear music output Specs: Resonant frequency - 35 Hz, Sensitivity SPL (1W/1m) - 87 Db, Impedance - 4 Ohms, Dimensions – 12.5” x 12.5” x 4.5”, Mounting Depth - 3.88”, Mounting hole - 11.13”, Weight – 8.65 Lbs.