Ground Zero Nuclear GZNW 30SPL 12" (30cm) Subwoofer

  • 30cm SPL subwoofer, 6000W power, 2x1/2x2 Ohm impedance.
  • Reinforced paper cone, 75mm CCA voice coil, 87.5 dB efficiency.
  • 237mm installation depth, 70mm Xmax, 38.6Hz resonance frequency.
  • Mehr technische Details
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Normal price €594,15
Normal price €699,00 Selling price €594,15
5% Rabatt mit Vorkasse
inkl. VAT , possibly plus shipping
Klarna Bequem in 12 zinsfreien Raten à €49,51 mit Klarna zahlen.
Impedance: D1 (2x1 Ohm)
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Dec 6, - Dec 9,
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Nuclear GZNW 30SPL by Ground Zero

Discover the Nuclear GZNW 30SPL, a unique 30 cm high-performance SPL subwoofer provided by Ground Zero. This 12-inch subwoofer stands out with its Klippel®-optimized, reinforced paper cone and massive cast aluminum basket. It offers an impressive power handling of up to 6000 watts and a high efficiency of 87.5 dB. With its 4-layer Nomex spider, carbon-design dust cap, and a 75 mm CCA round wire voice coil, this subwoofer sets new standards in its category. Its uncompromising performance and quality make it the optimal choice for music lovers.

Features

  • 30 cm high-performance SPL subwoofer
  • Klippel® optimized
  • Reinforced paper cone
  • Massive cast aluminum basket
  • 75 mm CCA round wire voice coil
  • 4-layer Nomex spider
  • Carbon-design dust cap

Specifications

  • Diameter 30 cm (12 inches)
  • Power handling (RMS/SPL) 3000 / 6000 watts
  • Impedance 2x1Ohm or 2x2Ohm
  • Sensitivity 87.5 dB
  • Recommended power 2000 – 6000 watts
  • Voice coil 75 mm CCA
  • Cone type Fiber-reinforced paper
  • Max. excursion (Xmax) 70 mm
  • Mounting diameter Ø 281 mm
  • Mounting depth 237 mm
  • Resonance frequency (Fs) 38.6 Hz
  • Total Q factor (Qts) 0.38
  • Equivalent air volume (Vas) 23.6 L

Frequent questions about Nuclear GZNW 30SPL


Was sind die technischen Eigenschaften des Nuclear GZNW 30SPL?

The Nuclear GZNW 30SPL is a 30 cm high-performance SPL subwoofer from Ground Zero. It is equipped with a Klippel® optimized, reinforced paper cone and features a massive aluminum die-cast basket. The power handling capacity is up to 6000 watts with an efficiency of 87.5 dB. It has a 4-layer Nomex centering and a 75 mm CCA round wire voice coil. The cone is made of fiber-reinforced paper and its impedance is either 2x1 Ohm or 2x2 Ohm. The max. excursion (Xmax) is 70 mm, the resonance frequency (Fs) is 38.6 Hz, and the equivalent air volume (Vas) is 23.6 L.

Welche Bedeutung hat die Klangoptimierung des GZNW 30SPL durch Klippel®?

The Klippel® optimization of the Nuclear GZNW 30SPL ensures precise sound reproduction and maximum power efficiency. The paper diaphragm is modified to minimize distortion. Particularly, the optimization of the voice coil and suspension plays a central role in allowing the subwoofer to function stably even at high volumes. This enables the 12" subwoofer to reproduce clear and distortion-free bass frequencies even in high-performance operation. Especially at extreme levels, the sound quality is maintained, making it ideal for demanding audio enthusiasts who value precision and performance.

Wie sieht die Belastbarkeit und Effizienz des Nuclear GZNW 30SPL aus?

The Nuclear GZNW 30SPL impresses with its high load capacity of up to 6000 watts. This allows for the reproduction of powerful and full bass without compromising the power range. Even at 3000 watts RMS, the subwoofer consistently delivers stable and distortion-free sound performance. The efficiency of 87.5 dB is another indicator of its high efficiency. Even with lower power input, it can maintain maximum volume and sound quality, making it ideal for music enthusiasts who value both sound fidelity and powerful performance.

Wozu dient die Carbon-Design Staubschutzkappe im GZNW 30SPL?

The carbon design dust protection cap of the Nuclear GZNW 30SPL has both functional and aesthetic tasks. It significantly contributes to the stability of the membrane and prevents dust and other particles from affecting sound reproduction. At the same time, it gives the subwoofer a modern and high-quality appearance. Due to the robust nature of carbon, it provides additional reinforcement that supports the structural integrity of the membrane. This is particularly advantageous when using the subwoofer in demanding sound environments to keep the sound clear and distortion-free.

Kann der Nuclear GZNW 30SPL in verschiedene Fahrzeuge eingebaut werden?

The Nuclear GZNW 30SPL features a mounting diameter of 281 mm and a mounting depth of 237 mm, making it suitable for a variety of vehicle configurations. However, it is crucial to check the space conditions in the vehicle to ensure optimal installation. Universal enclosures or custom-fit installation locations in the trunk or under seats may be appropriate. The flexible impedance of 2x1Ohm or 2x2Ohm also offers compatibility with different amplifier configurations, making it a versatile choice for drivers seeking strong bass tones.

Welche Vorteile bringt die 4-lagige Nomex Zentrierung im Nuclear GZNW 30SPL?

The 4-layer Nomex centering of the Nuclear GZNW 30SPL offers excellent thermal stability and durability. Nomex is a special material known for its heat resistance, which means that the subwoofer does not overheat even under intense use and always remains powerful. The multilayer structure additionally supports the centering's structure and allows for optimal displacement of the diaphragm, ensuring precision and sound fidelity even at extreme volume levels. This technical sophistication makes the subwoofer particularly interesting for users who demand the highest standards of sound performance.

Wie unterscheiden sich die Impedanzoptionen des GZNW 30SPL?

The Nuclear GZNW 30SPL offers flexible impedance options with either 2x1Ohm or 2x2Ohm. These allow for optimized adaptation to various amplifiers and audio setups. Choosing 2x1Ohm achieves a lower total impedance, which demands more power from the amplifier, ideal for high-power systems. In contrast, 2x2Ohm provides a higher resistance, reducing the amplifier load and making it more efficient for lower-powered amplifiers. This flexibility makes the subwoofer versatile, whether for a high-power or a more efficient system.

Was sagt die Resonanzfrequenz des GZNW 30SPL über seine Leistung aus?

The resonance frequency (Fs) of the Nuclear GZNW 30SPL is 38.6 Hz, which is crucial for bass reproduction. A lower Fs indicates that the subwoofer can efficiently reproduce low frequencies, ideal for lovers of deep and full bass. This frequency positioning in the spectral range makes the subwoofer predestined for the reproduction of deep bass lines and effects, as found in electronic or orchestral music. Users who prefer an earthy and powerful bass foundation will particularly benefit from this technical feature.

Warum ist die 75 mm CCA Runddraht-Schwingspule im Nuclear GZNW 30SPL besonders?

The 75 mm CCA round wire voice coil of the Nuclear GZNW 30SPL plays a central role in the performance of this subwoofer. CCA stands for Copper-Clad Aluminum wire, which offers improved heat dissipation while being lighter than pure copper wire. This balance gives the subwoofer the ability to remain steady and efficient at high levels without risking sound quality loss due to overheating. The larger diameter of the coil helps generate higher forces during vibration, making the sound appear dynamic and powerful.

Wie trägt der massive Aluminium-Gusskorb zur Performance des GZNW 30SPL bei?

The massive aluminum cast basket of the Nuclear GZNW 30SPL provides a robust and shock-resistant base for the membrane elements. Aluminum as a material not only ensures high stability but also excellent heat dissipation, which increases the thermal load capacity of the subwoofer. This property is crucial for maintaining sound precision, especially in demanding acoustic environments. A stable construction minimizes resonances and vibrations that could affect the sound and ensures that the subwoofer remains consistently powerful even under extreme operating conditions.

Herstellerinformation/verantwortliche Person

Ground Zero GmbH
Erlenweg 25
85658 Egmating, Germany

Tel +49 (0)8095 873 830

E-Mail: info@ground-zero-audio.com

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