Ground Zero Plutonium GZPW 15NEO-SPL 15" 3000W RMS Dual 1-Ohm Neodymium SPL Subwoofer (10000W Max)

The Ground Zero Audio Plutonium GZPW 15NEO-SPL (MPN: GZPW 15NEO-SPL / GZPW15NEO-SPL) is a flagship 15-inch (38 cm / 380 mm) pure competition SPL subwoofer engineered in Germany with a multi-piece high-flux neodymium motor, carbon-composite cone, and a massive 100 mm (4″) flat-wire aluminum voice coil. Rated at 3,000 Watts RMS continuous (2,000W–4,000W RMS daily recommended amplifier power, up to 10,000 Watts SPL competition burp capability) with Dual 1-Ohm (2x 1-Ohm) voice coils and an ultra-high 91.4 dB sensitivity, the Plutonium GZPW 15NEO-SPL is built for world-record SPL competition vehicles and extreme high-output builds.

Key Features & Competition Engineering

• Multi-Piece Neodymium Motor & 91.4 dB Efficiency: Ultra-powerful neodymium magnet structure mounted on a cast aluminum Plutonium basket delivers an extraordinary 91.4 dB (1W/1m) sensitivity and low 0.19 Qts for explosive transient SPL output.
• 100 mm (4″) Flat-Wire Aluminum Voice Coil: Rated at 3,000W RMS continuous (2,000W–4,000W RMS daily amplifier recommendation; up to 10,000W peak in calculated competition burp enclosures).
• Carbon-Composite Cone & 4-Layer Nomex Spider: Ultra-stiff carbon-composite cone, carbon-fiber dust cap, SPL U-shape surround, and 4-layer Nomex spider pack with 30 mm (1.18″) one-way linear excursion.
• Dual 1-Ohm (D1) Competition Wiring: Wire a single GZPW 15NEO-SPL in series to 2 Ohms or in parallel to 0.5 Ohms, or wire a pair of 15s to a 1-Ohm competition load.

Recommended Amplifier, Fitment & Build Planning

• Amplifier Match (2,000W–4,000W+ RMS): For one subwoofer wired in series to 2 Ohms, pair with the Ground Zero GZCA 3000X.M2 (3,180W RMS @ 2 Ohms) or browse our full Ground Zero Amplifiers and SounDigital competition monoblocks.
• Fitment & Enclosure Dimensions: 12.09″ (307 mm) mounting depth; 14.09″ (358 mm) baffle cutout diameter; 15.39″ (391 mm) overall diameter; 82.7 lbs (37.5 kg) net driver weight before packaging. Requires a heavily braced custom competition enclosure and high-output lithium electrical system.
• Compare 15″ Competition Options: Compare with our Ground Zero Serious SPL & High Power Subwoofers or view all Ground Zero Subwoofers.

Technical Specifications & Thiele-Small Parameters

Authorized US Ground Zero Audio Competition Dealer in Toledo, OH: Price is for one subwoofer (amplifier and enclosure sold separately). For custom SPL build consultation, dispatch timing, or local installation in Toledo, Maumee, Perrysburg, Sylvania, Holland, Bowling Green, and Southeast Michigan, call TDS Car Audio at (419) 376-6140.