Ground Zero Nuclear GZNW 38NEO-SPL 15" (38cm) Subwoofer

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Ground Zero Nuclear GZNW 38NEO-SPL 15" (38cm) Subwoofer

15" SPL subwoofer, 5000W power, 2x1 Ohm impedance.
Reinforced paper cone, 75mm aluminum voice coil, 91 dB SPL.
300mm installation depth, 25.8Hz resonance, 0.111 Qts.
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€1.999,00

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Nuclear GZNW 38NEO-SPL by Ground Zero

Discover the Nuclear GZNW 38NEO-SPL – a 15-inch subwoofer from the renowned manufacturer Ground Zero. This high-end device impresses not only with its high-quality craftsmanship but also with its outstanding technical features, such as the 13-piece neodymium motor and the 8-layer aluminum wire voice coil. A progressive 3-layer Nomex spider and the robust cast aluminum basket also guarantee durability and reliability. The striking PVC dustcap with 3D logo and the carefully selected materials for the cone further emphasize the high-end character of this subwoofer.

Features

15-inch SPL subwoofer
Highly efficient 13-piece neodymium motor
PVC dustcap with 3D logo
75 mm / 3" 8-layer flat aluminum wire voice coil
U-shape high SPL foam surround
Progressive 3-layer Nomex spider
20 mm² / 4 AWG push terminals
Massive cast aluminum basket
Klippel® optimized
Reinforced paper cone
SPL U-shape surround
Massive cast aluminum basket
75 mm 8-layer aluminum voice coil
3-layer Nomex centering
Dustcap made of reinforced paper

Technical Data

Diameter: 38 cm / 15 inch
Mounting diameter: 391 mm / 15.39 "
Installation depth: 300 mm / 11.81 "
Voice coil: 75 mm flat wire voice coil
Cone: reinforced paper
Power handling: 2500 WRMS
Maximum power handling: 5000 WRMS
Impedance: 2 x 1 Ohm
SPL: 91 dB
Fs: 25.8 Hz
Qts: 0.111
Vas: 50.8 l

Ground Zero Nuclear GZNW 38NEO-SPL Datenblatt

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Frequent questions about Nuclear GZNW 38NEO-SPL

Wie hoch ist die Belastbarkeit des Nuclear GZNW 38NEO-SPL Subwoofers?

The Ground Zero Nuclear GZNW 38NEO-SPL subwoofer has a power handling capacity of 2500 watts RMS and can be loaded with a maximum power of 5000 watts. The 8-layer aluminum wire voice coil significantly contributes to efficiently handling thermal and mechanical stresses, making it ideal for power-intensive applications. This power handling capability proves to be a crucial advantage, especially in SPL applications where high power is required. The use of high-quality materials, such as the Nomex spider and the aluminum die-cast basket, supports robustness under maximum power input.

Welche Abmessungen hat der Nuclear GZNW 38NEO-SPL und welche Montagetiefe wird benötigt?

The Nuclear GZNW 38NEO-SPL from Ground Zero has a diameter of 38 cm or 15 inches. A mounting diameter of 391 mm or 15.39 inches is required for the installation of the subwoofer. Additionally, it must be taken into account that the installation depth is 300 mm or 11.81 inches. These dimensions are important to ensure that the subwoofer fits into the intended enclosure and can deliver optimal performance. Proper consideration of the mounting depths is essential to avoid placement issues and maintain sound quality.

Welche Materialien und Konstruktionselemente machen den Nuclear GZNW 38NEO-SPL so einzigartig?

The Nuclear GZNW 38NEO-SPL subwoofer uses a reinforced paper diaphragm in combination with a solid aluminum die-cast construction. The 13-part neodymium motor, an innovative development by Ground Zero, offers impressive efficiency and control. The 8-layer flat aluminum wire voice coil supports resonance control and ensures outstanding sound quality. Additionally, the ample U-shaped SPL foam reinforces the subwoofer by ensuring even pressure distribution across the entire diaphragm surface. Together, this provides a solid foundation for exceptional performance and durability in demanding audio installations.

Welche technischen Parameter kennzeichnen den Sound des Nuclear GZNW 38NEO-SPL?

The Nuclear GZNW 38NEO-SPL subwoofer offers technical parameters specifically designed for high sound pressure. With an SPL value of 91 dB, it produces remarkable volumes. The resonance frequency is 25.8 Hz, ideal for reproducing deep bass frequencies. The Qts value is 0.111, which is an indicator of high efficiency and low mechanical losses. The Vas volume is 50.8 liters, showing how much air displacement the subwoofer can generate to produce deep and powerful bass. This parameterization allows for finely tuned reproduction for discerning audio enthusiasts.

Welche Eigenschaften bietet der Neodym-Motor des Nuclear GZNW 38NEO-SPL?

The 13-piece neodymium motor in the Nuclear GZNW 38NEO-SPL subwoofer is characterized by its excellent efficiency and compactness, which increase power density. Due to the high magnetic flux density of neodymium, the motor can generate strong magnetic fields, leading to precise control of the voice coil. The compact design allows for high power output while maintaining a manageable size, which is a crucial advantage in space-critical installations. This combination ensures a dynamic and powerful sound that stands out particularly at low frequencies and is well-suited for demanding applications.

Wie ist die Schwingspule des Nuclear GZNW 38NEO-SPL aufgebaut und welche Vorteile bietet sie?

The 75 mm large, 8-layer flat aluminum wire voice coils of the Ground Zero Nuclear GZNW 38NEO-SPL offer exceptional load capacity and thermal efficiency. Thanks to the flat wire construction, the winding is optimized, which improves electrical conductivity and reduces hot spots. This design allows the voice coil to be operated under high loads without risking thermal overload. The wide contact area with the Nomex spider enhances stability and precision, resulting in a clearer bass sound and ensuring high performance stability even under extreme demands.

Welche Frequenzbereiche sind für den Ground Zero Nuclear GZNW 38NEO-SPL optimal?

The Ground Zero Nuclear GZNW 38NEO-SPL is optimized for deep frequency ranges, as it has a resonance frequency of 25.8 Hz. This means that this subwoofer offers outstanding performance, especially for bass below this frequency, making it ideal for music genres with deep bass such as Electronica or Hip-Hop. The optimized SPL U-shaped surround and the robust diaphragm construction support this low-frequency reproduction by allowing large diaphragm excursions. Subwoofer fans who expect detailed and powerful bass performance will appreciate the specific frequency capabilities of this Ground Zero model.

Inwiefern trägt die Nomex Zentrierung zur Leistung des Nuclear GZNW 38NEO-SPL bei?

The progressive 3-layer Nomex centering in the Nuclear GZNW 38NEO-SPL offers a combination of flexibility and stability that positively impacts the performance of the subwoofer. Nomex is known for its high temperature resistance and tear strength, which enhances the durability of the subwoofer during intense use. This centering allows the voice coil to move linearly, even at large excursions, keeping distortion to a minimum and providing clear and precise sound reproduction. Thus, the centering significantly contributes to the overall performance and sound fidelity of this model.

Welche Rolle spielt der Aluminium-Gusskorb im Design des Nuclear GZNW 38NEO-SPL?

The massive aluminum die-cast basket of the Ground Zero Nuclear GZNW 38NEO-SPL provides a stable and resonance-free platform for the subwoofer. Aluminum not only offers high strength at low weight but also acts as an effective heat conductor, supporting the cooling of the voice coil. The high stiffness of the material prevents mechanical deformations, which improves the precision of sound reproduction. The carefully designed basket ensures that unwanted vibrations are minimized, thereby increasing the overall efficiency and sound quality of the subwoofer, especially at high power levels and in demanding acoustic environments.

Welche Einbauhinweise sind für den Nuclear GZNW 38NEO-SPL in Automobilen zu beachten?

For the correct installation of the Nuclear GZNW 38NEO-SPL subwoofer in a vehicle, it is essential to observe the installation depth of 300 mm and the mounting diameter of 391 mm. During installation, existing space conditions should be checked to ensure an adequate installation location. Installing it in a specially adapted box is advisable to optimize acoustic performance. Since no specific car brands are mentioned, compatibility should be checked individually. Careful assembly is required to minimize resonances and disturbances, which can significantly improve sound precision.

Herstellerinformation/verantwortliche Person

Ground Zero GmbH
Erlenweg 25
85658 Egmating, Germany

Tel +49 (0)8095 873 830

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

Let customers speak for us

from 9070 reviews

Anonym

Massive 4 inch voice coil!

Massive 4 inch voice coil and ton of power handling, great venting around voice coil, also this vega series has black voice coils. Price/value ratio is very high with vega series.

Vega 2025 Edition V15DV2/4

12/15/2025

Anonym

Massive MiniMonster!

What a Minimonster, 18Liter ported box,tuned to 32hz and plays very loud and even good on lows. Even when i'm underpowering and only giving 350-400watts max. I really love this 6,5 monster, also the aluminium basket is very strong and solid and has great venting for the voice coil. Having rubber surround and carbon fiber cone just makes this even more indestructible

Vega 2025 Edition V65DV2/4

12/15/2025

Anonym

I love this 6,5 minimonster

What a Minimonster, 18Liter ported box,tuned to 32hz and plays very loud and even good on lows. Even when i'm underpowering and only giving 350-400watts max. I really love this 6,5 monster, also the aluminium basket is very strong and solid and has great venting for the voice coil. Having rubber surround and carbon fiber cone just makes this even more indestructible

Vega 2025 Edition V12DV2/4

12/15/2025

Artiomrusanovschi

👌

👌 superr

Machete Fight MF-15R

12/13/2025

Franco

Super guter Subwoofer

Super Subwoofer mit extrem tiefem Bass. Die Kabel sind dick und hochwertig verarbeitet. Es gibt nichts zu beanstanden. Absolut empfehlenswert.

CBP1000

12/09/2025

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

SWT-12S4

11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

X10 v3

11/18/2025