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Perfect Match GZIW 12XSPL-D2
Technical Highlights
- 1000 Watt SPL Subwoofer, 2x 2 Ohm impedance, 600W RMS power.
- Amplifier with 1000W RMS, Class D monoblock, 1 Ohm operation.
- 1.0 Farad capacitor, ESR 0.0015 Ohm, digital voltage display.
- More technical details
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Perfect Match GZIW 12XSPL-D2 by Masori
The Perfect Match GZIW 12XSPL-D2 Subwoofer Complete Set from Masori | Shop offers a harmonious combination of power and design. It promises an ideal tuning between the Ground Zero Subwoofer with 1000 Watts SPL power and the Ai-Sonic amplifier with 1000 Watts RMS. The Iridium Subwoofer with reinforced paper cone ensures precise sound, while the Ai-Sonic monoblock amplifier in a brushed aluminum housing delivers efficient performance values. A Hifonics 1.0 Farad Capacitor stabilizes the power supply, and high-quality copper cables ensure a loss-free energy flow. The custom-fit Masori enclosure rounds off the set with optimal volume for the 12-inch subwoofer.
Highlights & Features
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The Perfect Match Promise: Each component has been selected to ensure that the 1000 Watts SPL power of the Ground Zero Subwoofer harmonizes ideally with the 1000 Watts RMS of the Ai-Sonic amplifier – for bass with depth and precision.
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Klippel-optimized Precision: The Iridium Subwoofer utilizes a reinforced paper cone with a honeycomb structure and a long-stroke sandwich surround for maximum mechanical load capacity and clean sound.
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Finnish Design & Power: The Ai-Sonic S2-A1000.1 monoblock in brushed aluminum housing provides an elegant look with its illuminated logo and offers highly efficient performance values thanks to Class D technology.
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Constant Power Supply: The Hifonics 1.0 Farad Capacitor with digital display prevents voltage drops during bass attacks and stabilizes the entire onboard network.
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High-End Connection: The 20mm² Stage2 OFC power cables and the 2.5mm² speaker cable made of pure solid copper guarantee a loss-free energy flow without corrosion risk.
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Custom-Fit Enclosure: The Masori B1240 enclosure made in the EU from 12 mm MDF provides the ideal working environment for the 12-inch subwoofer with 40 liters of volume.
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Professional Installation: With the rhodium-plated M8 ring terminals, the capacitor can be integrated into the power supply technically flawlessly and securely.
Technical Data
Ground Zero GZIW 12XSPL-D2 Subwoofer:
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Diameter: 30 cm (12 inches) SPL Subwoofer
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Power Handling: 600W RMS / 1000W SPL
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Impedance: 2x 2 Ohm (Power recommendation 500–1000W)
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Construction: Reinforced paper cone (honeycomb structure), 63 mm copper voice coil, Xmax 34 mm
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Features: Klippel optimized, resonance-free steel basket, 3D logo dust cap
Ai-Sonic S2-A1000.1 Amplifier:
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Type: 1-channel Class D monoblock
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Effective Power (RMS) @ 1 Ohm: 1000 Watts (at 12V)
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Filter: Low-pass 50–200 Hz, Subsonic 10–50 Hz, Bass boost 0–12 dB (@45 Hz)
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Special Features: Illuminated Ai-Sonic logo, housing made of brushed black aluminum
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Dimensions: 183 x 60 x 344 mm
Masori B1240 Enclosure:
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Type: 12 inches (30 cm) empty enclosure
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Volume: 40 liters
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Material: 12 mm MDF (Made in the EU)
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Dimensions: 515 x 340 x 385 mm, Color: Black mélange
Hifonics HFC1000 Capacitor:
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Capacity: 1.0 Farad with 3-digit blue voltage display
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Operating Voltage: 11–16 V DC
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Internal Resistance (ESR): 0.0015 Ohm @ 120 Hz
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Accessories: Includes installation bracket, load resistor, and remote connection
Four Connect Stage2 Cables & Accessories:
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Power Supply: 20mm² OFC solid copper cable set (cold-resistant silicone insulation)
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Speaker Cable: 2 meters Stage2 2x2.5mm² OFC
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Connection Set: 2x ring terminals M8 (rhodium-plated) for 10-100mm² (used here in 20mm² size)
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Fuse: Waterproof holder with rhodium-plated connectors

