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Ground Zero Uranium GZUC 165.2SQ 6.5" (16,5cm) Speaker Set

Technical Highlights

  • 140 Watt RMS, 4 Ohm impedance, 89 dB efficiency, 230 Watt max.
  • 6.5" Speaker Set, 2-way system, neodymium drive, Crossover.
  • Aluminum membrane, rubber surround, hexagon protective grille, impressive sound.
  • More technical details
Normal price €499,00
Normal price €499,00 Selling price €499,00
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Normal price €499,00
Normal price €499,00 Selling price €499,00

Uranium GZUC 165.2SQ by Ground Zero

The Uranium GZUC 165.2SQ is a highly effective speaker set from Ground Zero that will revolutionize your audio experience. As a versatile 6.5-inch set, it offers a robust sound quality 2-way bundle and includes a 165mm mid-bass driver and a 28mm silk dome tweeter. With features such as a black anodized aluminum cone, rubber surround, and a linearized neodymium drive, this speaker system sets a new standard in sound quality and reliability. A real highlight is the variable 12 dB/octave crossover and the distinctive GZ Design hexagon protective grille. Get ready for an impressive sound experience.

Features

  • 6.5-inch speaker set
  • 2-way component speaker system including crossovers
  • Black anodized aluminum cone
  • Rubber surround
  • GZ aluminum die-cast basket
  • 50 mm copper voice coil
  • Universal 4 Ohm version
  • Linearized neodymium drive
  • GZUT 28SQ
  • Variable 12 dB/octave crossover
  • GZ Design hexagon protective grille

Specifications

  • 6.5-inch front system set including crossovers
  • Power handling (RMS/max.) 140 / 230 watts
  • Impedance 4 Ohm
  • Sensitivity 89 dB
  • Frequency response 40 Hz – 25 kHz
  • Tweeter GZUT 28SQ
    • Outer Ø 54 mm
  • Mid-bass speaker GZUK 165SQ
  • Speaker diameter 165 mm
    • Mounting Ø 144 mm
    • Mounting depth 63 mm
    • Crossover frequency 4800 Hz

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Ground Zero Uranium GZUC 165.2SQ Datasheet

Frequently Asked Questions about Uranium GZUC 165.2SQ


What is the power handling capacity of the Uranium GZUC 165.2SQ speaker?

The Uranium GZUC 165.2SQ Speaker Set from Ground Zero offers a power handling capacity of 140 Watts RMS and a maximum of 230 Watts. This high power handling allows the system to produce intense and powerful sounds without overloading the speakers. It is perfect for those seeking a strong and consistent sound experience, even at high volumes. The robust construction, particularly the 50 mm copper voice coil, contributes to its high performance and ensures reliable operation under load. The combination of components guarantees an unparalleled sound level and excellent durability.

What music frequencies can the Uranium GZUC 165.2SQ reproduce?

The Uranium GZUC 165.2SQ Speaker Set covers a frequency range from 40 Hz to 25 kHz. This wide frequency range allows for the reproduction of deep bass to clear highs. The 165 mm woofers help produce rich bass sounds and clear mids, while the 28 mm silk dome tweeters ensure precise reproduction of high frequencies. This combination allows even the finest musical details to be heard, making it ideal for both audiophile listeners and music lovers who appreciate detailed sounds.

What is the impedance of the Uranium GZUC 165.2SQ speaker?

The Uranium GZUC 165.2SQ Speaker Set has an impedance of 4 Ohms. This universal impedance makes it compatible with most car radios and amplifiers, facilitating integration into existing audio systems. The 4 Ohm impedance ensures that the speaker operates efficiently to deliver optimal sound quality and volume without compromising audio quality. This is an important technical aspect, as impedance significantly affects how well the speaker interacts with various audio systems.

What are the installation dimensions of the Uranium GZUC 165.2SQ speaker?

The correct dimensions are important for installation. The Uranium GZUC 165.2SQ has a speaker diameter of 165 mm. The cutout diameter is 144 mm and the mounting depth is 63 mm. These specifications allow for easy installation of the Speaker Set in many common vehicle models. Before you start the installation, you should check the dimensions of the intended installation location to avoid compatibility issues. These dimensions are crucial for an optimal fit and performance of the speaker system. Special attention should be paid to the mounting depth.

What material is used for the diaphragm of the Uranium GZUC 165.2SQ?

The diaphragm of the Uranium GZUC 165.2SQ is made of black anodized aluminum. This material choice ensures a stiff yet lightweight construction that provides optimal sound characteristics. Black anodized aluminum is known for its durability and corrosion resistance, which is particularly important for use in the automotive sector, where environmental influences can put additional strain on the components. Additionally, this construction helps keep sound reproduction precise and clear by minimizing resonances. The aluminum diaphragm supports the efficient performance of the speaker.

Which Thiele Small parameters are significant for the Uranium GZUC 165.2SQ?

The Thiele Small parameters are very important for the Uranium GZUC 165.2SQ, even if they are not explicitly mentioned in the product description. Parameters such as resonance frequency, mechanical quality factor, and the moving weight of the diaphragm are crucial for the design and performance of a speaker. They determine how the speaker behaves in different enclosures and influence overall sound quality and efficiency. For precise technical specifications, you should consult detailed manufacturer documents as needed to ensure optimal conditions for the system's use.

What specific components does the Uranium GZUC 165.2SQ Speaker Set include?

The Uranium GZUC 165.2SQ Speaker Set includes a 165 mm mid-bass driver and a 28 mm silk dome tweeter, making it a high-quality 2-way component system. The speakers are equipped with a black anodized aluminum diaphragm and a rubber surround. The GZ aluminum die-cast basket provides stability and is equipped with a 50 mm copper voice coil. These components work together with a variable 12 dB/octave Crossover and the distinctive GZ design hexagon grille. Each component is carefully selected to provide a top-notch sound experience.

What role does the Crossover play in the Uranium GZUC 165.2SQ Speaker Set?

The Crossover of the Uranium GZUC 165.2SQ, with a variable 12 dB/octave, plays a key role in the sound quality of the speaker system. It separates the high and low frequencies by ensuring that the Tweeter and the Midbass driver do not reproduce frequencies outside their optimal operating range. This minimizes distortion and enhances the overall clarity and fidelity of the sound. It has been tuned to operate at a crossover frequency of 4800 Hz to optimize the soundstage and frequency response. This way, you can enjoy a seamless listening experience.

What design feature is particularly striking about the Uranium GZUC 165.2SQ?

A distinctive design feature of the Uranium GZUC 165.2SQ is the striking GZ Design hexagonal grille. This aesthetic yet functional element not only protects the speaker membranes from damage but also contributes to the overall look of the system. The grille is designed to not interfere with the sound while still providing the necessary protection that is essential in the dynamic environment of a car. Furthermore, it emphasizes the professional quality of the product and integrates seamlessly into the interior design of modern vehicles without compromising sound quality.

What influences does the linearized neodymium drive have on the Uranium GZUC 165.2SQ?

The linearized neodymium drive of the Uranium GZUC 165.2SQ is crucial for the high performance and precise sound reproduction of the Speaker Set. Neodymium is an extremely strong magnetic material that allows for higher efficiency in converting electrical signals into mechanical vibrations. Due to its linearity, the drive ensures smooth movements of the speaker membrane, minimizing sound distortions. Especially if you enjoy listening to music at high volumes, this advanced drive ensures distortion-free playback. This means clear and powerful sound even at high volumes and dynamic music passages.

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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