3. Car audio speakers & Subwoofer sound upgrades for the car
  5. Uranium GZUK 165SQ

Uranium GZUK 165SQ

1 review

120 Watt

Uranium GZUK 165SQ

1 review

Technical Highlights

  • 120 Watt RMS, 4 Ohm impedance, 87 dB efficiency, 180 Watt max.
  • 6.5" mid-bass driver, neodymium magnet, aluminum diaphragm, hexagon grille.
  • Copper voice coil, cast basket, gold-plated terminals, ultimate sound experience.
  • More technical details
€301.00
-23% €389.00 €301.00
2% discount with credit card

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ProductUranium GZUK 165SQ

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datasheet
Two black Ground Zero Uranium GZUK 165SQ 6.5 subwoofers with yellow inner coils, angled on a white background.
€301.00
€389.00 €301.00

Uranium GZUK 165SQ by Ground Zero is a 6.5 inch (16.5 cm) mid-bass speaker with black anodized aluminum diaphragm, GZ-design aluminum die-cast basket, and linearized neodymium drive. Configuration in 4 Ohm with 50 mm copper voice coil. Includes GZ-design hexagon protective grille and gold-plated screw terminals. Power handling 120 Watts RMS and 180 Watts max. Frequency response 40 Hz – 3500 Hz and efficiency 87 dB. Installation diameter 144 mm, installation depth 63 mm, and diameter 165 mm. Resonance frequency 54.6 Hz. Delivered as 1 pair per package.

Features
  • 6.5 inch (16.5 cm) mid-bass speaker
  • GZ-design aluminum die-cast basket
  • Black anodized aluminum diaphragm
  • Linearized neodymium drive
  • Gold-plated screw terminals
  • Includes GZ-design hexagon protective grille
  • High power handling 4 Ohm configuration
  • 1 pair per package
Technical Specifications
  • Diameter 165 mm
  • Voice coil 50 mm copper
  • Power handling RMS 120 Watts
  • Power handling max. 180 Watts
  • Impedance 4 Ohm
  • Efficiency 87 dB
  • Frequency response 40 Hz – 3500 Hz
  • Installation diameter 144 mm
  • Installation depth 63 mm
  • Resonance frequency Fs 54.6 Hz
  • Magnet material neodymium
  • Diaphragm material anodized aluminum
  • Sound quality mid/bass speaker

Frequently Asked Questions about Uranium GZUK 165SQ

What makes the Ground Zero Uranium GZUK 165SQ special in terms of sound?

The Ground Zero Uranium GZUK 165SQ impresses with a combination of neodymium magnet, anodized aluminum diaphragm, and an aluminum die-cast basket. These features ensure unparalleled sound performance and enable a detailed sound profile. The 50 mm copper voice coil contributes to precise and powerful reproduction in the frequency range of 40 Hz to 3500 Hz. The speaker is optimized for sound quality, meaning it has been specifically designed to deliver clear and precise mids and lows. Gold-plated screw terminals ensure reliable signal transmission, while the GZ design provides protection and aesthetics.

What are the technical specifications of the Ground Zero Uranium GZUK 165SQ?

The Ground Zero Uranium GZUK 165SQ is a 165 mm sound quality subwoofer. It has rated power specifications of 120 watts RMS and a maximum load capacity of 180 watts. The impedance is 4 ohms. With a frequency response of 40 Hz to 3500 Hz and an efficiency of 87 dB, it offers balanced sound reproduction. The voice coil is made of copper and has a diameter of 50 mm, while the resonance frequency (Fs) is at 54.6 Hz. A mounting depth of 63 mm with a mounting diameter of 144 mm is required.

Can the GZUK 165SQ be installed in my vehicle?

The installation of the Uranium GZUK 165SQ requires a mounting depth of 63 mm and a mounting diameter of 144 mm. These dimensions should be checked before installation in the vehicle. The speaker is designed for universal compatibility with most car installations. For specific models, the fit depends on the existing speaker cutouts and the installation environment, especially in vehicles with limited space. It is recommended to measure the space in the vehicle accurately or consider professional installation.

What materials are used for the Uranium GZUK 165SQ?

The Uranium GZUK 165SQ is made from high-quality materials that support its superior sound reproduction. The basket is made of aluminum die-cast, providing a stable and resonance-free base. The diaphragm is made of anodized aluminum, allowing for a clean and clear sound. The neodymium magnet ensures a high magnetic density, facilitating precise control of the speaker. Additionally, the speaker features a 50 mm copper voice coil and gold-plated screw terminals, ensuring optimal signal transmission while increasing oxidation protection.

What speaker size does the Ground Zero Uranium GZUK 165SQ have?

The Ground Zero Uranium GZUK 165SQ is a 6.5 inch, or 165 mm, mid-bass speaker. This size is widely used and allows for versatile applications in various settings, both in vehicles and in custom audio solutions. The standard size supports easy integration into numerous enclosure and mounting concepts, enabling the user to benefit from a harmonious installation. The 165 mm diaphragm contributes to the balance between bass and midrange, which is particularly advantageous for listeners who desire a wide frequency spectrum.

What power handling does the Ground Zero Uranium GZUK 165SQ offer?

The Uranium GZUK 165SQ from Ground Zero offers a nominal power handling of 120 watts (RMS) and a maximum power handling of 180 watts. This means that the speaker has significant power handling capability to deliver precise and clear sound even at high volumes. The high power handling is particularly beneficial for demanding music genres and long listening sessions, as it minimizes distortion and ensures overall better sound quality. By adapting to these power requirements, optimization of sound dynamics can be achieved without sound loss.

What frequency range does the Ground Zero Uranium GZUK 165SQ cover?

The frequency range of the Ground Zero Uranium GZUK 165SQ is from 40 Hz to 3500 Hz. This range covers a significant part of the hearing spectrum and ensures that both low and mid frequencies are reproduced with clarity and presence. Such a wide frequency range is particularly advantageous for systems that are to operate without an additional subwoofer, as it is capable of accurately reproducing low frequencies. The speaker has been tuned to deliver ideal results for music styles that require a balanced sound profile.

Where is the efficiency of the Uranium GZUK 165SQ speaker?

The efficiency of the Uranium GZUK 165SQ is 87 dB. This value indicates how efficiently the speaker converts sound energy into acoustic energy. With an efficiency of 87 dB, this mid-bass driver is among the more powerful models in its category. The efficiency allows for extraordinary sound results even with less powerful amplifiers. This can be particularly advantageous in vehicles, where the power range of audio amplifiers is not always in the highest segment. A medium to high efficiency is beneficial for powerful and dynamic playback.

What advantages does the 50 mm copper voice coil of the GZUK 165SQ offer?

The 50 mm copper voice coil of the GZUK 165SQ offers numerous advantages in terms of sound quality and durability. Copper as a material ensures excellent conductivity, allowing for precise control of the diaphragm's movement and reducing distortion. With a diameter of 50 mm, the voice coil provides more room for higher power requirements, which is particularly beneficial during intense music sequences. This plays a crucial role for audiophiles who value sonic nuances and accurate music reproduction. Overall, the copper voice coil contributes to a clearer and more powerful sound image.

What protective grille does the Ground Zero Uranium GZUK 165SQ use?

The Ground Zero Uranium GZUK 165SQ uses the GZ-Design hexagon protective grille. This special protective grille offers not only aesthetic advantages but also functional ones. The hexagon design ensures that the diaphragm remains protected and does not suffer mechanical damage unintentionally. The protective grille also prevents the ingress of foreign objects that could impair functionality. This way, the sound characteristics of the speaker are permanently preserved. Additionally, the design gives the speaker a modern and appealing look, providing a rounded appearance both visually and acoustically.

Manufacturer information/responsible 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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