Brand New Put together 2 12inch 1000RMS Each Power Acoustik PS3 Subwoofers with 10ga wire hooked up and including 8ga ofc output free from sky high audio comes with original shipping box never used subwoofer system filed with poly fill and soldering wire to terminal for best power transfer. Subs are wired for 2ohms mono block amp or 2 channel Including a 20% off coupon for amps No longer installing need the space thanks for looking. General Features: Dual Sealed 12" Enclosure Internal box volume: 2.46 cubic ft. total air space - 1.23 cubic ft. per chamber. High Quality 3/4" MDF Construction Durable black carpeting Pre-lined with Poly-Fil Seams are fully caulked for better efficiency 2 Separate chambers allowing each subwoofer its own air space Gold post terminals for clean and easy wiring access Box Dimensions: 28-1/2"L x 14-1/4"D x 14-1/4"H