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HKI USA Inc
Ground Zero Hydrogen Series 12" FLAT Sub-Woofer
Ground Zero Hydrogen Series 12" FLAT Sub-Woofer
Regular price
$499.99 USD
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$499.99 USD
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12″ high quality flat SPL subwoofer
Hydrogen Series
High-Grade Technology Products of the HYDROGEN series match with the demands of highly sophisticated customers.
Amazing performance, great sound quality and high SPL whenever required.
The subwoofers have been developed to handle a huge amount of input power reaching extremely high bass levels, to be used successfully even under competition conditions.
A matching 2-way component speaker system and a number of MINI amplifiers with compact dimensions for limited installation space complete this famous GROUND ZERO line-up.
1200 Watts SPL
12″ high quality flat SPL subwoofer with alumiunum cast basket
- 12″ high quality flat SPL subwoofer
- Klippel® optimized
- Sandwich paper cone
- Durable U-shape rubber surround
- Solid aluminum cast basket
- 63 mm / 2.5″ copper voice coil
- 4-layer copper voice coil
- Push terminal
Model | High-Quality Flat SPL Subwoofer |
---|---|
Diameter | 30 cm / 12″ |
Power handling (RMS/SPL) | 700 / 1200 Watts |
Impedance | 2x 2 Ohms |
Efficiency | 88 dB |
Power recommendation | 500 – 1200 Watts |
Voice coil | 63 mm / 2.5″ Copper |
Cone | Sandwich paper |
Max. Excursion (Xmax) | 32 mm / 1.26″ |
Mounting Ø | 284 mm / 11.18″ |
Mounting depth | 118 mm / 4.65″ |
Resonance frequency (Fs) | 21 Hz |
Overall quality (Qts) | 0.30 |
Equiv. air volume (Vas) | 19.7 L / 4.15 ft³ |



