Ground Zero Uranium GZUW 10SQ-D2 10" 450W RMS Dual 2-Ohm Sound Quality SQ Car Subwoofer (600W Max)

The Ground Zero Audio Uranium GZUW 10SQ-D2 (MPN: GZUW 10SQ-D2 / GZUW10SQ-D2) is an audiophile 10-inch (25 cm / 250 mm) Sound Quality (SQ) car subwoofer engineered in Germany for tonal accuracy, transient speed, and ultra-low distortion. Rated at 450 Watts RMS / 600 Watts Max (300W–600W recommended amplifier power) with Dual 2-Ohm (2x 2-Ohm) voice coils, a 50 mm (2″) copper voice coil, and a scooped pressed-paper cone on a solid cast aluminum basket, the Uranium GZUW 10SQ-D2 blends musical warmth with tight, articulate sub-bass extension.

Key Features & Sound Quality (SQ) Engineering

• Audiophile Sound Quality Tuning: Purpose-built for SQ competition and high-fidelity daily systems where linear frequency response, fast transient recovery, and zero overhang matter most.
• Scooped Pressed-Paper Cone & Foam Surround: Damped scooped paper cone paired with a compliant U-shape foam surround and coated paper dust cap for natural, uncolored bass reproduction.
• 450W RMS / 600W Max Power Handling: Driven by a 50 mm (2″) copper voice coil, audiophile Polycot spider, and Klippel®-optimized motor housed in a solid die-cast aluminum basket.
• High 86 dB Sensitivity & Dual 2-Ohm (D2) Wiring: Wire a single GZUW 10SQ-D2 in parallel to a 1-Ohm load or in series to a 4-Ohm audiophile load, or wire a pair of 10″ SQ subwoofers to 2 Ohms.

Recommended Amplifier & Enclosure Pairing

• Amplifier Match (300W–600W RMS): Pair with a low-distortion mono or 5-channel amplifier from our Ground Zero Amplifiers collection and tune with a Ground Zero DSP.
• Enclosure Fitment Specs: Excels in compact sealed enclosures for tight transient response or low-tuned vented enclosures (9.29″ / 236 mm cutout diameter; 5.83″ / 148 mm mounting depth; 0.77 cu. ft. / 21.8 L Vas).
• Explore More Audiophile Bass: Compare across our Ground Zero Sound Quality & Audiophile Bass collection or view all Ground Zero Subwoofers.

Technical Specifications & Thiele-Small Parameters

Authorized US Ground Zero Audio Dealer & Custom SQ Installation in Toledo, OH: Ships fast from TDS Car Audio (6540 Central Ave, Suite O, Toledo, OH 43617). Custom sealed/ported SQ enclosures, DSP tuning, and acoustic treatment available across Toledo, Maumee, Perrysburg, Sylvania, Holland, Bowling Green, and Southeast Michigan. Call (419) 376-6140 for consultation.