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  5. Competition GZCT 500IV-B
Ground Zero Competition GZCT 500IV-B Horn Tweeter

1 Review

30 Watt
Ground Zero

Competition GZCT 500IV-B

Horn Tweeter

1 Review

Technical Highlights

  • Power 30/100 Watts, impedance 4 Ohms, efficiency 102 dB.
  • 25 mm CCA voice coil, frequency response 4000 Hz–25 kHz, aluminum dome.
  • Black anodized aluminum housing, neodymium magnet, variable installation.
  • More technical details
€79,00
€79,00 €79,00
5% discount with prepayment
inkl. VAT , possibly plus shipping
Only a few left in stock (1 pieces available)
In stock
Apr 11, - Apr 12,
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Ground ZeroCompetition Pro GZCT 19N-PROX S
A close-up of the Ground Zero Competition Pro GZCT 19N-PROX S silver and black speaker driver with a flared metallic horn and red accents, angled against a white background.
Edge Car Audio-DB EDBPRO37T-E0-Horn-Hochtöner-masori-kaufen
Edge Car AudioDB EDBPRO37T-E0
The Ground Zero Competition GZCT 500IV-B is a black, cylindrical metal tweeter with a threaded top, grooved sides, and a conical opening at the center.
€79,00
€79,00 €79,00

Competition GZCT 500IV-B by Ground Zero

The Competition GZCT 500IV-B is a Horn Tweeter from Ground Zero with a 25 mm compression tweeter and aluminum dome. Equipped with a CCA voice coil, aluminum diaphragm, and black anodized aluminum housing. The radiation angle is 30°. The installation depth is variable, and the connection is made via screw terminal. Suitable for motorcycle installation. The power handling is 30 watts RMS and 100 watts maximum, with an impedance of 4 ohms. The efficiency is rated at 102 dB, and the frequency response ranges from 4000 Hz to 25 kHz. The installation diameter is 37 mm, and 1 piece is included per packaging.

Features
  • Horn Tweeter
  • Compression tweeter with aluminum dome
  • 25 mm CCA voice coil
  • Aluminum diaphragm
  • Neodymium magnet
  • Black anodized aluminum housing
  • Variable installation depth
  • Screw terminal
  • Suitable for motorcycle installation
  • 1 piece per packaging
Technical Data
  • Diameter 25 mm
  • Power handling RMS 30 watts
  • Power handling max. 100 watts
  • Impedance 4 ohms
  • Efficiency 102 dB
  • Frequency response 4000 Hz – 25 kHz
  • Radiation angle 30°
  • Installation diameter 37 mm

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Frequently Asked Questions about Competition GZCT 500IV-B

What are the technical details of the Competition GZCT 500IV-B Tweeter?

The Competition GZCT 500IV-B from Ground Zero is a Horn Tweeter with a 25 mm compression tweeter made of aluminum dome. Equipped with a CCA voice coil, an aluminum diaphragm, and a neodymium magnet, it offers excellent sound characteristics. The radiation angle is 30°, and the housing is black anodized, made of aluminum. Its power rating is 30 watts RMS, with a maximum of 100 watts, and it operates with an impedance of 4 ohms at an efficiency of 102 dB. The frequency response ranges from 4000 Hz to 25 kHz.

How well is the Competition GZCT 500IV-B compatible with different vehicles?

The Competition GZCT 500IV-B features a variable installation depth and a screw connection, providing versatile compatibility. The installation diameter is 37 mm, allowing it to be integrated into various vehicles. Due to its flexible installation depth, it is particularly suitable for custom installations. It can be mounted not only in cars but also in motorcycles. If you have a specific interest in mounting it in a certain type of vehicle, make sure that the installation space offers a diameter of 37 mm to achieve optimal sound results.

What advantages does the aluminum dome in the GZCT 500IV-B offer?

The aluminum dome in the Ground Zero GZCT 500IV-B Tweeter ensures precise and clear high-frequency reproduction. Aluminum is ideal for dynamic sound experiences due to its lightweight and rigid structure. These properties lead to a quick response and minimal distortion at high frequencies. Especially for audiophiles who value accurate music reproduction, this tweeter with a 25 mm dome is an excellent choice. The 30° radiation angle and the efficiency of 102 dB further contribute to an impressive spatial sound fullness.

What load capacity does the GZCT 500IV-B Tweeter offer?

The Ground Zero GZCT 500IV-B Tweeter offers a power handling of 30 watts RMS and a maximum power handling of 100 watts. These performance parameters make it particularly robust and versatile for various audio installations. Even at high volume, the tweeter delivers crystal-clear sound reproduction and maintains its performance. If you enjoy listening to music loudly, you will be impressed by the quality and power of this tweeter, as it convinces with its durability and reliability within the specified power limits.

How does the CCA voice coil affect the sound?

The CCA (Copper-Clad Aluminum) voice coil in the Ground Zero GZCT 500IV-B Tweeter ensures efficient yet lightweight sound production. CCA voice coils offer an ideal combination of the thermal properties of aluminum and the electrical conductivity of copper. This blend results in a clear, warm sound that provides a natural balance, especially in the upper frequencies. This tweeter also achieves an efficiency of 102 dB, ensuring loud and simultaneously detailed music playback. Audio enthusiasts will appreciate the nuanced sound.

What role does the neodymium magnet play in the GZCT 500IV-B?

The neodymium magnet in the GZCT 500IV-B Tweeter from Ground Zero is crucial for performance and sound quality. Neodymium is one of the strongest magnetic materials, allowing for high drive strengths in a compact size. This results in an intense and dynamic sound reproduction while keeping the overall weight of the tweeter minimal. This leads to high sensitivity and an efficiency of 102 dB, making the GZCT 500IV-B particularly suitable for high-quality audio reconstructions and demanding sound enthusiasts.

How is the installation of the Competition GZCT 500IV-B Tweeter done?

The installation of the Ground Zero Competition GZCT 500IV-B Tweeter is versatile and relatively straightforward thanks to variable mounting depth and screw connection. The recommended installation diameter is 37 mm, making it suitable for various installation situations in vehicles. For installation, you should ensure that the mounting opening provides enough space, especially if the installation is to be done in a motorcycle. Thanks to its compact design and flexible configuration, the tweeter can be used in a variety of setups, allowing for adaptation to specific acoustic requirements.

How does the frequency response from 4000 Hz to 25 kHz affect the sound of the GZCT 500IV-B?

The frequency response of the Ground Zero GZCT 500IV-B Tweeter from 4000 Hz to 25 kHz ensures comprehensive reproduction of high-frequency sounds. This bandwidth is excellent for the precise representation of details and nuances in music. High frequencies, such as those found in cymbals and guitar solos, are reproduced clearly and dynamically. Audiophile users who value hearing all the nuances in music will find the GZCT 500IV-B an ideal component for their sound setup. The clear and powerful reproduction is optimally supported by the 30° radiation angle.

What specific mounting advantages does the black anodized aluminum housing offer?

The black anodized aluminum housing of the Ground Zero GZCT 500IV-B Tweeter not only provides an elegant appearance but also brings functional advantages. Anodized aluminum offers excellent corrosion resistance, which is particularly beneficial when installed in motorcycles or other outdoor applications. At the same time, it is very lightweight, which facilitates integration without adding extra weight. The stability and robustness of the material help minimize unwanted vibrations, ensuring that sound quality remains unchanged. Even at high volumes and in intense usage scenarios, the housing retains its shape and functionality.

Which devices can benefit from the variable installation depth of the GZCT 500IV-B?

The variable installation depth of the Ground Zero GZCT 500IV-B Tweeter offers versatile installation options, ideal for vehicles and motorcycles with unconventional placements. Vehicles where space in the dashboard or doors is limited particularly benefit from this flexible feature. In motorcycles, where space constraints can be a more frequent issue, the variable depth allows for adjustment to the individual conditions of the model and installation position. This flexibility supports optimal sound reproduction regardless of the limited physical space conditions.

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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