The Ground Zero Radioactive GZRW 6XSPL is a compact high output subwoofer designed for serious SPL performance in a 6.5 inch format. Built for the Radioactive series, it combines strong low frequency output with a reinforced paper cone, long stroke suspension and a dual voice coil design to deliver punchy bass with excellent control. With 350 watts RMS and 700 watts maximum power handling, this subwoofer is well suited to systems that demand strong output from a compact footprint.

Engineered for efficiency and impact, the GZRW 6XSPL uses a 50 mm copper voice coil and a resonance free steel basket for reliable performance under hard use. Its dual 2 ohm voice coils provide flexible wiring options for a range of amplifier setups, while the 79 dB sensitivity rating helps it produce solid output when paired with suitable power. The mounting diameter of 147 mm and mounting depth of 99 mm make it a practical choice for custom enclosures where space and performance both matter.

Designed for ported enclosure use, this Radioactive series subwoofer is ideal for enthusiasts seeking SPL style bass from a compact driver. It features a Klippel optimised design, polycot spider, IMPP dust cap with 3D structure logo and a reinforced paper cone for dependable movement and strong bass response. If you want a small diameter subwoofer with impressive power handling, smart engineering and a proven Ground Zero performance focus, the GZRW 6XSPL is built to deliver.

Features & Benefits

• Radioactive series SPL subwoofer designed for high output bass performance
• 350W RMS and 700W max power handling for strong, controlled bass
• Dual 2 ohm voice coils offer flexible amplifier wiring options
• Reinforced paper cone and long stroke surround support powerful excursion
• 50 mm copper voice coil and steel basket improve durability and stability
• Compact 6.5 inch format suits custom builds where space is limited