This listing is offering up for sale 4 high-end full-range speakers/raw drivers! These are of very high quality and performance for their compact size. These will work well as either a midrange driver for a 3-way speaker system, woofer in a compact bookshelf speaker system, or as a full-range driver in a point-source compact speaker system! There are a total of 6 of these drivers get all 6 for a sweet line-array system! Overall Diameter – 5.00. Cone Material – Polypropylene w/fabric dust cover. Frame Material – Metal alloy cast frame. Connectors – Gold plated. Frequency Response – 50 to 10kHz. Impedance – 6 Ohms nominal (compatible w/4-8 Ohm amplification). Weight – 4.5 lbs. Please feel free to let me know if you have any questions and/or want photos of a specific feature of these superb compact drivers.. See my over 40+ listings w/great pricing for immediate. Please let me know if you have any questions..