Dayton Audio _ RS75-4 7.5cm full range 4ƒ DASPFL02

Quick Overview Incorporating a low-distortion motor system with a copper ring, a copper cap, and an aluminum phase plug, the RS75-4 can outperform "boutique" drivers that cost several times the price. Product Highlights Full-range performance Low distortion and high resolution Aluminum frame, aluminum cone, rubber surround Distortion-reducing copper ring, copper cap, and aluminum phase plug Subtle yet high-tech look makes a bold cosmetic statement Product Manuals / Spec Sheets / Downloads Dayton Audio RS75-4 Specification Sheet Dayton Audio RS75-4 Data Files AddThis Sharing Buttons Share to FacebookFacebook Share to TwitterTwitter Share to MoreAddThis Product Description The Dayton Audio Reference Series sets a new standard of value in high-performance loudspeaker drivers. Incorporating a low-distortion motor system with a copper ring, a copper cap, and an aluminum phase plug, the RS75-4 can outperform "boutique" drivers that cost several times the price. Its low-distortion characteristics and smooth response provide exceptional clarity, detail, and dynamics. Features a black anodized cone, heavy-duty 4-hole cast frame, low-loss rubber surround, and gold terminals. Airload (Mms) 1. 1g Moving Mass Of Diaphragm (Mmd) -- Mechanical Compliance of Suspension (Cms) 0. 72 mm/N Surface Area Of Cone (Sd) 12 cm² Volume of Displacement (Vd) 1. 31 cm³ BL Product (BL) 2. 01 Tm Compliance Equivalent Volume (Vas) 0. 14 liters Maximum Linear Excursion (Xmax) 1. 1 mm Drivers Mechanical Losses (Rms) -- Cone / Diaphragm Material Black Anodized Aluminum Cone Entry / Exit Diameter -- Surround Material Rubber Voice Coil Wire Material Copper Voice Coil Former Aluminum Basket/Frame Material Cast Aluminum Magnet Material Ferrite Overall Outside Diameter 72 mm Overall Depth 38. 5 mm Baffle Cutout Diameter 54 mmMounting Holes 4 Mounting Hole Diameter -- Bolt Circle Diameter -- Product Weight.