3. SPL speakers and subwoofers for cars
  5. Uranium GZUC 165.2SQ-ACT

Uranium GZUC 165.2SQ-ACT

140 Watt

Uranium GZUC 165.2SQ-ACT

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
€407.55
-5% €429.00 €407.55
2% discount with credit card
including VAT
Estimated delivery: Sep 15–Sep 18.
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datasheet
Ground Zero-Uranium GZUC 165.2SQ-ACT-6.5" (16,5cm) Lautsprecherset-masori-kaufen
€407.55
€429.00 €407.55

Uranium GZUC 165.2SQ-ACT from Ground Zero is a 6.5 inch (165 mm) Speaker Set as a 2-way component system. Included are a GZUK 165SQ mid-bass driver and a GZUT 28SQ silk dome tweeter. Features include a black-anodized aluminum diaphragm, rubber surround, and a GZ aluminum die-cast basket. The voice coil measures 50 mm, the configuration is 4 Ohm, and the drive is linearized with neodymium. Protection is provided by the GZ Design hexagon grille. The power handling is 140 Watts RMS and 230 Watts max, with an efficiency of 89 dB. The frequency response ranges from 40 Hz to 25 kHz. Dimensions and values: tweeter outer diameter 54 mm, speaker diameter 165 mm, cutout diameter 144 mm, mounting depth 63 mm, crossover frequency 4800 Hz.

Features
  • 6.5 inch (165 mm) Speaker Set
  • 2-way component speaker system
  • Black-anodized aluminum diaphragm
  • Rubber surround
  • GZ aluminum die-cast basket
  • 50 mm copper voice coil
  • Universal 4 Ohm configuration
  • Linearized neodymium drive
  • GZUT 28SQ tweeter
  • Silk dome tweeter
  • GZUK 165SQ mid-bass driver
  • GZ Design hexagon grille
Technical Specifications
  • 165 mm front system set
  • Power handling RMS 140 Watts
  • Power handling max 230 Watts
  • Impedance 4 Ohm
  • Efficiency 89 dB
  • Frequency response 40 Hz – 25 kHz
  • Tweeter model GZUT 28SQ
  • Tweeter outer diameter 54 mm
  • Mid-bass speaker model GZUK 165SQ
  • Speaker diameter 165 mm
  • Cutout diameter 144 mm
  • Mounting depth 63 mm
  • Crossover frequency 4800 Hz

Frequently Asked Questions about Uranium GZUC 165.2SQ-ACT

What is the frequency response of the Uranium GZUC 165.2SQ-ACT Speaker?

The frequency response of the Uranium GZUC 165.2SQ-ACT from Ground Zero ranges from 40 Hz to 25 kHz. This means that this 2-way component system is capable of covering deep bass as well as very high frequencies, resulting in a harmonious and complete sound reproduction. Especially in combination with the 50 mm copper voice coil and high-quality silk dome tweeter technology, you can ensure that even complex and demanding audio signals are reproduced clearly and accurately.

What is the power handling of the Uranium GZUC 165.2SQ-ACT Speaker Set?

The Speaker Set Uranium GZUC 165.2SQ-ACT from Ground Zero has a power handling of 140 watts in the RMS range and a maximum power handling of 230 watts. This allows for powerful audio output without distortion, even at high volumes. The rubber surround helps to unleash the full potential of the black anodized aluminum diaphragm, ensuring both clean lows and precise highs.

What is the size of the mid-bass driver in the Ground Zero Uranium GZUC 165.2SQ-ACT Set?

The mid-bass driver in the Uranium GZUC 165.2SQ-ACT Speaker Set from Ground Zero has a diameter of 165 mm. This allows for powerful reproduction of mid-bass and, in combination with the linear neodymium drive, provides excellent dynamics and precision in the sound image. The use of a GZ aluminum die-cast basket ensures structural stability and reduces unwanted resonances, leading to a clearer sound.

What is the impedance of the Uranium GZUC 165.2SQ-ACT Speaker System?

The Uranium GZUC 165.2SQ-ACT Speaker Set from Ground Zero is equipped with a universal impedance of 4 ohms. This impedance is ideal for most car Hi-Fi installations and ensures maximum efficiency and power output in conjunction with various amplifier types. The 4 ohm version offers a good balance between electrical load and sound performance, which is advantageous when installing and adapting to existing audio systems.

What installation depth is required for the woofer/midrange speaker of the Uranium GZUC 165.2SQ-ACT?

The woofer/midrange speaker of the Uranium GZUC 165.2SQ-ACT speaker system from Ground Zero requires an installation depth of 63 mm. This compact installation depth makes it versatile and suitable for numerous vehicle types, even when space is limited. The installation diameter is 144 mm, which can be well accommodated in many standardized vehicle mounts. This allows the speaker system to be easily integrated into existing car audio systems.

What distinguishes the tweeter of the Uranium GZUC 165.2SQ-ACT speaker?

The GZUT 28SQ tweeter of the Uranium GZUC 165.2SQ-ACT from Ground Zero is an outstanding component that ensures crystal-clear and detailed high-frequency reproduction with its silk dome structure. The outer diameter of the tweeter is 54 mm, allowing for flexible integration into many vehicle types. The system's crossover frequency is set at 4800 Hz. This combination provides a consistent and clear separation between the midrange and high-frequency range, resulting in a seamless audiophile experience.

How does the aluminum membrane affect the sound of the Uranium GZUC 165.2SQ-ACT?

The aluminum membrane of the Uranium GZUC 165.2SQ-ACT speaker is black anodized, providing increased stability and durability. This special treatment protects the membrane from corrosion and contributes to the clarity and precision of audio reproduction. The material is known for its lightweight yet resilient structure, allowing for fast membrane vibrations without distortion. Combined with the rubber surround and aluminum die-cast basket, this creates an impressively natural and dynamic sound.

What protective grilles are included in the Uranium GZUC 165.2SQ-ACT speaker set?

The Uranium GZUC 165.2SQ-ACT Speaker Set from Ground Zero includes the unique GZ Design Hexagon protective grilles. These grilles not only provide an aesthetically pleasing look but also offer physical protection for the speaker membranes against external influences. The hexagonal design is both robust and stylish, making the speaker set visually stand out while ensuring optimal acoustic protection to secure the speaker's performance over time.

What advantages does the linearized neodymium drive in the Uranium GZUC 165.2SQ-ACT offer?

The linearized neodymium drive in the Uranium GZUC 165.2SQ-ACT Speaker Set from Ground Zero offers remarkable advantages in terms of efficiency and sound quality. Neodymium is a strong magnet capable of generating larger magnetic fields with less mass, leading to faster and more precise movement of the speaker membrane. This allows the speaker system to provide low distortion even at higher volumes while maintaining an efficiency of 89 dB, resulting in a detailed and intense sound experience.

How can the Uranium GZUC 165.2SQ-ACT Speaker Set be installed?

Installing the Uranium GZUC 165.2SQ-ACT Speaker Set from Ground Zero requires some considerations regarding dimensions. The installation diameter of 144 mm and installation depth of 63 mm make it possible to install in many vehicle types. When placing it in the vehicle interior, the appropriate enclosure size is important to achieve the best sound quality. It is advisable to pay attention to frame stability and to properly integrate the rubber surround and protective grilles to optimally protect the speaker from damage, thus experiencing brilliant sound in the long term.

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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