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Ground Zero Competition GZCT 4000X Horn Tweeter
SKU:  GROU0242
EAN:  4037072012224
50 Watt

Competition GZCT 4000X

SKU:  GROU0242
EAN:  4037072012224

Technical Highlights

  • Power of 50/140 Watts, frequency response 2500 Hz 20 kHz, 4 Ohms.
  • Efficiency 103 dB, 44.5 mm CCA voice coil, aluminum dome.
  • 60 x 90° radiation angle, ferrite magnet, aluminum die-cast housing.
  • More technical details
€69,00
€69,00 €69,00
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Jul 29, - Aug 1,
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€69,00
€69,00 €69,00

Competition GZCT 4000X by Ground Zero

The Competition GZCT 4000X is a Horn Tweeter from Ground Zero. It is designed as a compression tweeter with an aluminum dome and a 44.5 mm CCA voice coil. Dispersion angle 60 x 90°. Ferrite magnet, aluminum die-cast housing, and solder connection. Efficiency 103 dB and frequency response 2500 Hz – 20 kHz. Installation Ø 128 x 88 mm and installation depth 87 mm. Packaging 1 piece.

Features
  • Horn Tweeter
  • Compression Tweeter
  • 44.5 mm CCA voice coil
  • Aluminum dome
  • Ferrite magnet
  • Aluminum die-cast housing
  • Solder connection
  • Dispersion angle: 60 x 90°
  • 1 piece per packaging
Technical Specifications
  • Impedance: 4 Ohm
  • Efficiency: 103 dB
  • Frequency response: 2500 Hz - 20 kHz
  • RMS power: 50 W
  • Maximum power: 140 W
  • Diameter: 44.5 mm
  • Installation Ø: 128 x 88 mm
  • Installation depth: 87 mm

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Frequently Asked Questions about Competition GZCT 4000X

What special features does the Competition GZCT 4000X offer in terms of dispersion angle?

The Competition GZCT 4000X from Ground Zero offers a remarkable dispersion angle of 60 x 90°. This means that the tweeter distributes sound waves evenly across a wide horizontal and narrower vertical angle. This angle is ideal, especially in vehicles with challenging acoustics, to project sound precisely and richly. The special aluminum dome also supports this even dispersion, which is particularly important at high frequencies. This is a significant advantage when it comes to producing a clear and loud sound that remains distortion-free even at higher volumes.

How is the Competition GZCT 4000X tweeter installed?

The installation of the Competition GZCT 4000X is relatively straightforward due to the practical solder connection. It is important to pay attention to the dimensions of 128 x 88 mm for the diameter and a mounting depth of 87 mm to ensure that the tweeter can be integrated precisely. A special mounting frame can be beneficial to ensure the stability of the aluminum die-cast housing. Be careful not to damage the ferrite magnet and solder the connections carefully to guarantee operational readiness and thus maximum performance. A correct installation leads to optimal sound.

What power can the Competition GZCT 4000X tweeter deliver?

The Competition GZCT 4000X is designed for power ratings of 50 watts RMS and a maximum of 140 watts. These specifications are ideal for those seeking a powerful and dynamic sound in their sound system. By combining it with a 4-ohm impedance, this tweeter can be operated efficiently, making it an excellent choice for sound enthusiasts who desire powerful audio playback. In the frequency range of 2500 Hz to 20 kHz, the tweeter also delivers a clear high-frequency range. The high efficiency of 103 dB supports loud and energetic music playback.

What are the main components of the Competition GZCT 4000X?

The Competition GZCT 4000X is equipped with high-quality materials. It features a 44.5 mm CCA voice coil that provides robustness and sufficient thermal resistance. The centerpiece is an aluminum dome that ensures clarity and detail accuracy. A ferrite magnet is responsible for the necessary magnetic field, while the aluminum die-cast housing ensures stability and durability. Together, these components enable robust operation and high sound quality. Particularly, the careful selection and combination of these materials make the tweeter an indispensable part of a competitive audio system.

How does the frequency response of the Competition GZCT 4000X behave?

The frequency response of the Competition GZCT 4000X ranges from 2500 Hz to 20 kHz. This means that the tweeter is capable of accurately reproducing particularly high frequencies, which ensures a clear and detailed sound. The range of 2500 Hz marks the transition between mid and high tones, while 20 kHz is considered the upper limit for human audible frequencies. In audio systems, this frequency response is ideal as it ensures that all details of a piece of music, especially in the high-frequency range, are reproduced. For lovers of clear highs, this tweeter is the right choice.

What impedance does the Competition GZCT 4000X have and why is it important?

The Competition GZCT 4000X is equipped with an impedance of 4 ohms. This impedance is a crucial factor in the design of speakers, as it determines the requirements for the amplifier and is directly related to the performance of a speaker. A value of 4 ohms means that this tweeter can achieve ideal performance when combined with appropriate amplifiers. In many audio systems, a 4-ohm load is a common standard that allows the tweeter to operate efficiently while maximizing energy consumption efficiency. The correct impedance contributes to the sound quality of the system.

What technical specifications distinguish the Competition GZCT 4000X?

The Competition GZCT 4000X has a variety of impressive technical specifications. This includes the 44.5 mm CCA voice coil, which offers high load capacity and thermal stability. The aluminum dome supports sound clarity, while the ferrite magnet generates a strong magnetic field. The tweeter achieves an RMS power of 50 watts and a maximum power of 140 watts at a 4-ohm impedance. Its frequency response ranges from 2500 Hz to 20 kHz, ideal for high frequencies. With an efficiency of 103 dB and a housing made of aluminum die-cast, this tweeter meets the highest technical standards.

What advantages does the ferrite magnet in the Competition GZCT 4000X offer?

The ferrite magnet in the Competition GZCT 4000X plays a crucial role in the tweeter's sound insulation system. Ferrite magnets are known for their strength and durability, which means they maintain their magnetic performance even under higher loads. They provide a strong, stable magnetic field that is essential for driving the aluminum diaphragm and the CCA voice coil. This results in a powerful, precise sound. Such magnets are more cost-effective than other magnetic solutions, contributing to the product's affordability without compromising sound quality. The choice of ferrite as the magnet material emphasizes the robust construction.

What role does the CCA voice coil play in the Competition GZCT 4000X?

The 44.5 mm CCA voice coil used in the Competition GZCT 4000X, which is a voice coil made of copper-clad aluminum, combines the conductivity of copper with the lightweight nature of aluminum. This offers thermal efficiency and a quick response time. It contributes to the vibration transfer to the aluminum dome and ensures that the tweeter operates reliably and precisely even at high power. Thanks to its lightweight design, it reduces the inertial mass, improving the driver's responsiveness. This makes the choice of the CCA voice coil ideal for high quality and efficient power transfers in audio systems.

How effective is the Competition GZCT 4000X for use in vehicles?

The Competition GZCT 4000X impresses with an efficiency of 103 dB, making it particularly effective for use in vehicles. The high efficiency means that less energy is needed to achieve a high volume, making it ideal for vehicles where efficiency is crucial for power supply. The aluminum die-cast housing design also provides a robust solution that meets the vibration requirements in the vehicle. The radiation angles and frequency response from 2500 Hz to 20 kHz ensure optimal sound, even in challenging acoustic environments. The tweeter is a top choice for those looking to optimize their vehicle's audio system.

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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The Competition GZCT 4000X is a Horn Tweeter from Ground Zero. It is designed as a compression tweeter with an aluminum dome and a 44.5 mm CCA voice coil. Dispersion angle 60 x 90°. Ferrite magnet, aluminum die-cast housing, and solder connection. Efficiency 103 dB and frequency response 2500 Hz – 20 kHz. Installation Ø 128 x 88 mm and installation depth 87 mm. Packaging 1 piece.

Features
  • Horn Tweeter
  • Compression Tweeter
  • 44.5 mm CCA voice coil
  • Aluminum dome
  • Ferrite magnet
  • Aluminum die-cast housing
  • Solder connection
  • Dispersion angle: 60 x 90°
  • 1 piece per packaging
Technical Specifications
  • Impedance: 4 Ohm
  • Efficiency: 103 dB
  • Frequency response: 2500 Hz - 20 kHz
  • RMS power: 50 W
  • Maximum power: 140 W
  • Diameter: 44.5 mm
  • Installation Ø: 128 x 88 mm
  • Installation depth: 87 mm

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