400W max ; 200W RMS; Fits in less than 3.1 depth; Dual 4ohm , 2 high-temperature voice coils ; Vented aluminum former ; Polycotton-blended spider ; UV-protected butyl rubber surround ; Thermal-formed polypropylene cone & dust cap; Through frame & pole piece venting ; High-energy Y30 motor assembly ; Nickel-plated push-&-insert connectors ; Heavy-gauge powder-coated stamped steel basket; Ideal for sealed or vented enclosure; 10; Each;