3. Competition GZCT 25SQL

Ground Zero Competition GZCT 25SQL Horn tweeter

3 Reviews

Ground Zero Competition GZCT 25SQL Horn tweeter

3 Reviews

  • Power 100/150 watts, impedance 4 ohms, frequency 3000-22000 Hz.
  • Neodymium magnet, 60° wave guide, coated silk dome.
  • Ferrofluid cooling, cast aluminum housing, efficiency 93 dB.
  • Mehr technische Details
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Competition GZCT 25SQL by Ground Zero

The Ground Zero Competition GZCT 25SQL is a high-power horn tweeter that impresses with various features. With its highly durable 25 mm silk dome, neodymium magnet structure, and ferrofluid cooling, it guarantees optimal sound quality. Particularly noteworthy is the aluminum die-cast housing and the 60° wave guide orientation. With a power handling of 100-150 watts and a frequency response of 3000 - 22000 Hz, the GZCT 25SQL turns every application tailored to it into a sound experience.

Features

  • High-load 25 mm silk dome tweeter
  • 25 mm voice coil
  • Coated silk cap
  • Neodymium Magnet
  • Aluminum die-cast housing
  • Ferrofluid Cooling
  • 60° Wave Guide
  • solder connection
  • 1 pc. / packaging

Data

  • Execution: High-power tweeter with silk dome
  • Diameter: 25 mm
  • Load capacity (RMS/max.): 100 / 150 Watts
  • Impedance: 4 Ohm
  • Efficiency: 93 dB
  • Frequency response: 3000 Hz – 22 kHz
  • Oscillating coil : 25 mm
  • Cap: Coated Silk
  • Installation Ø : 50 mm
  • Installation depth: 36 mm

Frequent questions about Competition GZCT 25SQL

Was sind die Kerndaten des Ground Zero Competition GZCT 25SQL Hochtöners?

The Ground Zero Competition GZCT 25SQL is a high-power horn tweeter with a highly durable 25 mm silk dome. It features a neodymium magnet structure and is cooled by ferrofluid. The power handling is between 100 and 150 watts RMS, and the frequency response ranges from 3000 to 22000 Hz. The aluminum die-cast housing and the 60° waveguide orientation provide additional stability and precise sound direction. The efficiency of the system is rated at 93 dB, suitable for an impedance of 4 ohms. The installation diameter and depth are 50 mm and 36 mm.

Welcher Frequenzbereich wird vom Competition GZCT 25SQL Hochtöner abgedeckt?

The frequency range of the Ground Zero Competition GZCT 25SQL is between 3000 Hz and 22000 Hz. This bandwidth allows for excellent audio reproduction, clearly and detailed reproducing both deep highs and extremely high frequencies. The 60° waveguide orientation supports precise sound direction, making this tweeter particularly interesting for discerning audiophiles. Especially when reproducing complex musical pieces, this frequency coverage is advantageous as it ensures that all details within the hearing range are covered.

Welche Materialeigenschaften hat die Kalotte des GZCT 25SQL?

The dome of the Ground Zero Competition GZCT 25SQL tweeter is made of 25 mm coated silk. This choice of material ensures a particularly smooth yet precise sound reproduction. The coating of the silk increases resistance to environmental influences and improves audio properties by reducing tonal distortions. Silk domes are known for their ability to produce natural sound colors, which is a significant advantage, especially for detail-rich music genres.

Wie wirkt sich die Neodym-Magnetstruktur auf den GZCT 25SQL Hochtöner aus?

The neodymium magnet structure of the Ground Zero Competition GZCT 25SQL ensures high energy efficiency and strong magnetic force. Neodymium is one of the strongest known magnetic materials and offers excellent power density, leading to more efficient operation and increased performance. This magnet structure is ideal for compact speaker applications as it optimizes performance while minimizing size. This keeps the tweeter lightweight and powerful, making it ideal for use in demanding audiophile environments.

Welche Rolle spielt die Ferrofluid-Kühlung im GZCT 25SQL Hochtöner?

The ferrofluid cooling of the Ground Zero Competition GZCT 25SQL tweeter serves to improve heat dissipation and allows for higher load capacity while maintaining sound quality. Ferrofluid is a liquid with magnetic properties that is used between the magnetic coils to quickly and efficiently dissipate heat. This prevents overheating and distortion, which is particularly advantageous at higher volumes. The improved thermal stability results in sustainable performance and reduced risk of mechanical damage.

Welche Leistungseigenschaften bietet der GZCT 25SQL in Bezug auf RMS und maximale Belastung?

The Ground Zero Competition GZCT 25SQL tweeter offers an RMS power handling of 100 watts and a maximum power handling of 150 watts. These performance parameters ensure that the tweeter can operate without power loss even at high volumes and during longer listening sessions. The RMS power indicates the range in which the tweeter can be operated continuously, while the maximum power covers short-term volume peaks. This is ideal for users who value both volume and sound fidelity.

Wie wird der Competition GZCT 25SQL im Fahrzeug installiert?

The installation of the Ground Zero Competition GZCT 25SQL requires a mounting opening with a diameter of 50 mm and a mounting depth of 36 mm. These specific dimensions allow for precise installation in most compatible vehicle speakers and systems. During installation, it is important to ensure that the 60° wave guide is correctly aligned to guarantee optimal sound performance. The mounting in the aluminum die-cast housing provides additional stability and durability. A secure solder connection supports the correct integration into the existing audio system.

Welche Vorteile bietet das Aluminiumgussgehäuse des GZCT 25SQL?

The aluminum die-cast housing of the Ground Zero Competition GZCT 25SQL provides structural stability and minimizes unwanted vibrations. Aluminum is known for its durability and corrosion resistance, giving this tweeter a robust and long-lasting design. This construction method also ensures improved sound fidelity, as the material minimizes resonances that could affect audio quality. A sturdy housing is essential for use in demanding environmental conditions while maintaining sound quality.

Wie beeinflusst der Wirkungsgrad von 93 dB die Leistung des GZCT 25SQL?

A sensitivity of 93 dB for the Ground Zero Competition GZCT 25SQL means that this tweeter produces a high volume even with low energy input. A high sensitivity is particularly advantageous in conjunction with amplifiers that rely on efficient power usage. This results in lower power consumption while still achieving impressive volumes. Especially in vehicles without powerful amplifiers, the sound remains clear and assertive, making the GZCT 25SQL the ideal choice for energy-efficient audio applications.

Welche Einflüsse hat die 60° Wave-Guide-Ausrichtung beim GZCT 25SQL?

The 60° waveguide orientation of the Ground Zero Competition GZCT 25SQL ensures optimized sound distribution and precise sound alignment. This design directs the sound in such a way that targeted radiation towards the listeners is enabled, significantly enhancing the listening quality. In conjunction with the rest of the tweeter's construction, the waveguide technology supports the balanced frequency response and ensures that all sound details are transmitted precisely and clearly, which is particularly appreciated in demanding music-loving environments.

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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