These Pa Dj replacement subwoofers boast 89 dB sensitivity, delivering powerful and clear sound while being highly power-efficient and gentle on amps. The foam edge paper cone offers superior flexibility, ensuring precise and responsive bass. Built with a robust iron frame, these subwoofers handle high power levels and extended use, with excellent heat dissipation for long-lasting performance. Measuring 12 inches with a 116mm mounting depth, they are easy to install in cabinets, Pa, or Dj systems, making them ideal for both replacements and upgrades.Subwoofer Specification:Speaker Size : 12 InchSpeaker type : WooferPMPO - 1200WRMS - 120WBasket Material : IronSensitivity : 89 dBFrequency 40 - 3.5k HZMagnet Grade : Y30Magnet Size : 30 OzCone type : Foam Edge Paper ConeImpedance rating : 8 ohmAdvanced airflow cooling systemVoice Coil : 1.5” CCAWTerminal Type : High Durable Steel CardboardMounting Depth : 116MMPackage Includes:1x Subwoofer