4) Pioneer 12" 2000W Champion Car Power Subwoofers 4-Ohm DVC Subs | TS-W3003D4

This TS-W3003D4 subwoofer made by Pioneer is part of the new Champion Pro series. This line of subwoofers has a dual spider design, a larger magnet than previous models, a reinforced basket design and a large pole with very thick wire to ensure tight, accurate bass hits. This subwoofer can handle a massive 2,000 watts of max power and 600 watts of nominal RMS Power per subwoofer. Wire these subwoofers together at 1 or 4 ohms, or wire them each separately at a 2 or 8 ohm total impedance. These subwoofers are recommended to be placed into an enclosure from .85 cubic feet to 1.75 cubic feet per subwoofer. Be sure this will fit into your box with their mounting depth of 6.9 inches. 1 Buy = 4 Subwoofers

4) Pioneer TS-W3003D4 12 Inch Subwoofers RMS Power: 600 Watts (2,400 Watts Per Four Subwoofers) Max Power: 1,200 Watts (8,000 Watts Per Four Subwoofers) Frequency Response: 20Hz-80Hz SensitivityL 96dB Cone: IMPP Composite Seamless Impedance: Dual 4 Ohm Dual Spider & Drive Cone Reinforced Basket Dual Layer Elastic Polymer Surround Recommended Enclosure: .85 cubic ft. 1.75 cubic ft. (Per Subwoofer) Mounting Depth: 6.9" Cutout Dimensions: 11.1" Condition: Brand New Part Number: TS-W3003D4 (TSW3003D4) 1 Year Warranty