Platform 4 Series

The Platform 4 series is a subwoofer that has been designed to deliver the ultimate in daily driving performance. The subwoofer boasts a huge 10″ diameter triple stacked magnet, 10″ diameter linear roll spiders, our huge tall roll high excursion surround, and our largest 3″ voice coil ever! These subwoofers are capable of incredibly high excursion, hair blowing low-frequency output and incredible accuracy. The subwoofers combine huge magnet strength, big xmax, high power handling, and PSI build quality to offer the ultimate high-end SQ subwoofer.