These speakers are designed for high efficiency and durability, featuring a neodymium magnet and CCAW voice coil. The aluminum frame ensures a lightweight yet robust structure, while the high sensitivity rating allows for powerful sound output even at lower power levels. Ideal for upgrading your car audio system, the Apocalypse AP-M67AC NEO speakers provide clear and dynamic midrange frequencies. Features: High Power Handling: Delivers powerful and clear sound. Neodymium Magnet: Ensures efficient performance and durability. High Sensitivity: Produces loud and clear audio even at lower power. Durable Construction: Features a robust and lightweight design with an aluminum frame and CCAW voice coil. Specifications: Model AP-M67AC Neo Type Midrange Size 6.5 inch Frequency response 110-11000 Hz Package quantity Pair Voice coil size 1.75 inch Cone Paper Magnet Neodymium Voice coil wire CCAW Surround Cloth RMS Power 300 W MAX Power 600 W Frame Alu Impedance 4 Ohm SPL 102.20 dB Fs 165.00 Hz Qts 0.23 BL 13.4 Vas 2.53 L Mounting depth 2.66 inch Cut-out dimension 6 inch Gross weight 10lb