Brand NEW! DS18 amassed a wealth of experience in manufacturing the most elegant neodymium midranges for those seeking simple perfection. Neodymium magnets provide a higher magnetic flux density in the air gap, which generates a much greater action force in the voice coil. For this reason, Neo magnets have the strongest permanent magnets of all the commercially available speakers. Ranging in sizes, mounting depths, and frequency responses, we have more than 10 different models of Neo midranges to accommodate any build. Model: PRO-NEO10R Type: Midrange Loudspeaker Size: 10" RMS Power: 500W MAX Power: 1000W Frequency Response: 60Hz - 11KHz Impedance: 4 Ohm Sensitivity: 98dB Materials Surround: Cloth Edge Frame: Red Aluminum Basket Cone: Non-Pressed Paper Cone Magnet: Neodymium Rings Voice Coil Wire: TICCAW Diameters Voice Coil Size: 2.5" Magnet Size: 18 oz Mounting Depth: 4.28" (109mm) Cut-Out Dimensions: 9.02" (229mm) Net Weight: 7 lb/3.65 Kg - All international buyers are responsible for all tax, duties and/or customs fees.