The CompR 8” Subwoofer is a 4-Ohm dual voice coil design, making it easy to get the most out of your amp. Our signature red double stitching makes an outstanding bond between the improved Santoprene surround and polypropylene woofer cone. Revolutionary SoloKon technology joins the cone to the vented back brace, creating a single integrated until that both cools the motor and eliminates distortion. To make our subs even more reliable KICKER engineers developed Forced Air Cooling to help our subs run 25% cooler than before.

The Pioneer A Series of Shallow Mount Subwoofers uses a highly rigid cone made with MICA injected molded resin which creates a rigid and durable cone. This gives it the ability to produce accurate bass. The TS-A2000LD2 8 in. shallow mount subwoofer has multiple, patent-pending features that deliver the big bass performance of a full size subwoofer, but in a compact design that can be installed either behind or under seats, depending on the type of vehicle.

The Memphis Audio PRX624 is a 6.5" subwoofer from the Power Reference series, engineered for reliable bass performance in a compact size. It features FLEX Selectable Impedance Technology, allowing configuration at 2Ω or 4Ω for flexible system design. DVVC Direct Voice Coil Cooling technology enhances heat dissipation, supporting consistent performance under load. A black polypropylene cone with double-stitched butyl rubber surround provides strength and controlled excursion. Reinforced spider shoulder and improved suspension and coil design contribute to durability and bass accuracy. The PRX624 also uses woven tinsel leads, a high-temperature TIL voice coil former, and a stamped steel frame for added reliability. Features • FLEX Selectable Impedance Technology (2Ω or 4Ω) • DVVC Direct Voice Coil Cooling • Black polypropylene cone • Double-stitched butyl rubber surround • Reinforced spider shoulder • Improved suspension and coil design • Woven tinsel leads • High-temperature TIL voice coil former • Stamped steel frame Specifications • Model: PRX624 • Size: 6.5" (165 mm) • RMS Power: 150W • Peak Power: 300W • Selectable Voice Coil: 2Ω or 4Ω • Sensitivity: 82 dB @ 2Ω / 82 dB @ 4Ω • Magnet Size: 41 oz • Mounting Depth: 3" (76 mm) • Cutout Diameter: 5.67" (144 mm) • Voice Coil Diameter: 1.5" (38 mm)