Ground Zero Nuclear GZNK 165SQ-K 6.5" (16.5cm) midrange driver

  • Power handling of 130/190 watts, impedance of 4 ohms, frequency of 40 Hz.
  • Kevlar® membrane, voice coil 38 mm, neodymium-ferrite hybrid magnet.
  • Resonance frequency at 43 Hz, efficiency of 88 dB, installation Ø 144 mm.
  • Mehr technische Details
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Normal price €339,15
Normal price €399,00 Selling price €339,15
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Nuclear GZNK 165SQ-K by Ground Zero

The Nuclear GZNK 165SQ-K is an outstanding model from Ground Zero. This 6.5-inch midbass driver delivers deep and clear audio performance. It features unique elements such as a high-tech Kevlar® cone, special ventilation, and a copper cap for impedance linearization. Other remarkable technical specifications include an impressive power handling of 130/190 watts and a frequency response of 40 Hz – 5 kHz. The package is completed by the distinctive GZ-Design Hexagon-NRG protective grille with optional logo placement.

Features

  • 165 mm SQ midbass/midrange speaker
  • 38 mm voice coil
  • High-tech Kevlar® cone
  • Copper cap for impedance linearization
  • Aluminum cast basket
  • GZ-Design aluminum die-cast basket
  • GZ-Design Hexagon-NRG protective grille with logo option
  • Gold-plated screw and solder terminals
  • 1 pair / package

Technical Data

  • Type: High sound quality midbass/midrange speaker
  • Diameter: 165 mm
  • Power handling (RMS/max.): 130 / 190 watts
  • Impedance: 4 ohms
  • Sensitivity: 88 dB
  • Frequency response: 40 Hz – 5 kHz
  • Voice coil: 38 mm
  • Cone type: Kevlar
  • Magnet material: Neodymium-ferrite hybrid system
  • Mounting diameter: 144 mm
  • Mounting depth: 70 mm
  • Resonance frequency (Fs): 43 Hz

Ground Zero Nuclear GZNK 165SQ-K Datenblatt

Frequent questions about Nuclear GZNK 165SQ-K


Was sind die Hauptmerkmale des Nuclear GZNK 165SQ-K Tiefmitteltöners von Ground Zero?

The Nuclear GZNK 165SQ-K from Ground Zero is characterized by its 6.5" (16.5 cm) size and the high-tech Kevlar® membrane, which provides excellent audio quality. The speaker has an RMS power handling of 130 watts and a maximum power of 190 watts. Additionally, it features a copper cap for impedance linearization and an aluminum die-cast basket in the GZ design. The gold-plated screw and solder connections ensure a reliable connection. With an efficiency of 88 dB and a frequency response of 40 Hz to 5 kHz, it is ideal for detailed audio playback.

Welche Belastbarkeit bietet der Nuclear GZNK 165SQ-K Lautsprecher?

The Nuclear GZNK 165SQ-K offers a power handling capacity of 130 watts RMS and a maximum power handling capacity of 190 watts. These performance specifications ensure that the speaker provides clear and precise sound reproduction even at high volumes. Especially if you enjoy listening to music loudly, this speaker offers you the necessary power reserve safety without distortion in sound. Therefore, the speaker is ideally suited for applications where high volume is required with maximum sound fidelity.

Welche Frequenzen kann der Ground Zero Nuclear GZNK 165SQ-K wiedergeben?

The Ground Zero Nuclear GZNK 165SQ-K speaker is capable of covering a wide frequency range from 40 Hz to 5 kHz. This allows for the reproduction of deep bass as well as clear mids, which is particularly ideal for music lovers who prefer a balanced sound. The use in a broad frequency spectrum enables both low and mid tonal ranges to be represented in detail and without distortion, allowing every piece of music to shine in its nuances, far beyond the typical range of many speakers.

Welches Material wird für die Membran des Nuclear GZNK 165SQ-K verwendet?

The membrane of the Nuclear GZNK 165SQ-K from Ground Zero is made of a high-tech Kevlar® material. Kevlar® is characterized by its extreme strength and lightness, which increases efficiency in sound reproduction and minimizes distortion. This property makes it ideal for high-quality speaker materials that require both robustness and sound precision. In combination with the 38 mm voice coil, a dynamic and precise audio performance is enabled, which is particularly evident at high volumes or intense musical passages.

Wie beeinflusst die Kupferkappe des Nuclear GZNK 165SQ-K den Klang?

The copper cap of the Nuclear GZNK 165SQ-K from Ground Zero serves to linearize the impedance, which has a significant impact on sound quality. This technical solution ensures that the electrical impedance remains constant across the entire frequency range. This minimizes distortion and noise, allowing for clean and accurate playback. Especially in demanding audio setups, where every nuance matters, the copper cap gives the speaker a clear advantage in sound reproduction. Thus, undistorted sound reproduction is ensured even at very low or very high frequencies.

Was ist der Wirkungsgrad des Nuclear GZNK 165SQ-K von Ground Zero?

The efficiency of the Nuclear GZNK 165SQ-K is 88 dB. This value indicates how efficiently the speaker converts electrical energy into sound. An efficiency of 88 dB means that the speaker can achieve a considerable volume even with low amplifier power. Especially if you value efficient performance, this speaker provides powerful sound reproduction, even at moderate power settings. This feature is particularly advantageous in systems where amplifier power is limited, yet maximum sound output is desired.

Welche Besonderheiten weist das Schutzgitter des Nuclear GZNK 165SQ-K auf?

The Ground Zero GZ-Design Hexagon-NRG protective grille of the Nuclear GZNK 165SQ-K not only offers protection but also aesthetic advantages. It is specifically designed to preserve the speaker membrane from mechanical damage. At the same time, the optional logo placement allows for a customized design. This grille option reflects the harmonious connection of function and design and enhances the visual presentation of the audio system. The grille construction also allows for air circulation, positively influencing the sound flow.

Welche Abmessungen sind für den Einbau des Nuclear GZNK 165SQ-K erforderlich?

The installation of the Nuclear GZNK 165SQ-K speaker requires a diameter of 144 mm and a mounting depth of 70 mm. These dimensions allow for integration into a variety of vehicles and audio systems, provided there is enough space. When installing, it is important to consider these measurements to ensure proper placement. Thanks to its compact size and flexible mounting dimensions, this speaker can be integrated into various car interiors without affecting existing structures or the interior design.

Welche Vorteile bietet das Neodym-Ferrit Hybridsystem im Nuclear GZNK 165SQ-K?

The neodymium ferrite hybrid system in the Nuclear GZNK 165SQ-K combines the magnetic power of neodymium with the stability of ferrite. Neodymium magnets are known for their high magnetic flux density and provide strong driving force in a compact size, making the speaker efficient. The combination with ferrite stabilizes the magnetic structure and ensures better heat dissipation. This hybrid magnetic structure enables exceptionally deep bass reproduction and clearly defined mids. Especially in demanding audio setups, the listener benefits from stable and powerful sound reproduction through this innovative magnet technology.

Welche Rolle spielt die Schwingspule im Nuclear GZNK 165SQ-K Tiefmitteltöner?

The 38 mm voice coil of the Nuclear GZNK 165SQ-K plays a central role in sound reproduction. This component is responsible for the movement of the diaphragm, which ultimately determines the sound produced. A larger voice coil like the one used here offers better control over diaphragm movements, leading to more precise sound reproduction. In practice, this means reduced distortion and higher performance with dynamic music pieces. This is particularly useful for intensity and quality, which are crucial in a high fidelity audio context. Efficiency and precision are the clear advantages of this voice coil.

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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