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  5. Competition Pro GZCT 19N-PROX S

Competition Pro GZCT 19N-PROX S

30 Watt

Competition Pro GZCT 19N-PROX S

Technical Highlights

  • Power 30/100 W, impedance 4 Ohm, efficiency 109 dB.
  • Frequency response 3000 Hz–22 kHz, 25 mm CCA voice coil.
  • Neodymium magnet, titanium dome, aluminum die-cast housing.
  • More technical details
€135.15
-15% €159.00 €135.15
2% discount with credit card
including VAT
1 piece in stock This quantity is ready to ship. Extra units follow within the stated delivery time at no extra shipping cost.
Estimated delivery: Sep 15–Sep 16.
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A close-up of the Ground Zero Competition Pro GZCT 19N-PROX S silver aluminum speaker with Neodymantrieb, black and red base, and visible mounting holes.
€135.15
€159.00 €135.15

The Competition Pro GZCT 19N-PROX S is a Horn Tweeter from Ground Zero with high-end compression drive and neodymium drive. The radiation angle is 60×80°. It features a 25 mm CCA voice coil, titanium dome, and an aluminum die-cast housing. The asymmetric wave guide and solder connection are included. The power handling is 30 watts RMS and 100 watts maximum, with an impedance of 4 ohms. The efficiency is 109 dB, and the frequency response is from 3000 Hz to 22 kHz. The cutout measures 60 × 46 mm with a mounting depth of 48 mm; 1 piece per package.

Features
  • Horn Tweeter
  • High-end compression tweeter with neodymium drive
  • Radiation angle 60×80°
  • 25 mm CCA voice coil
  • Titanium dome
  • Neodymium magnet
  • Aluminum die-cast housing
  • Asymmetric wave guide
  • Solder connection
  • 1 piece per package
Technical Data
  • Power handling (RMS): 30 watts
  • Power handling (max.): 100 watts
  • Impedance: 4 ohms
  • Efficiency: 109 dB
  • Frequency response: 3000 Hz – 22 kHz
  • Diameter: 25 mm
  • Cutout: 60 × 46 mm
  • Mounting depth: 48 mm

Frequently Asked Questions about Competition Pro GZCT 19N-PROX S

What are the technical specifications of the Competition Pro GZCT 19N-PROX S?

The Horn Tweeter Competition Pro GZCT 19N-PROX S from Ground Zero features a 25 mm high-end compression driver and a neodymium motor. It has a radiation angle of 60×80° and combines components such as a 25 mm CCA voice coil, a polyester dome, and a neodymium magnet in a robust aluminum die-cast housing. With an RMS power handling of 30 watts and a maximum power handling of 100 watts, it delivers impressive sound and an efficiency of 109 dB. The frequency response ranges from 3000 Hz to 22 kHz, making it the ideal tweeter for high-fidelity applications, while the impedance is 4 ohms.

How easy is the installation of the Ground Zero Competition Pro GZCT 19N-PROX S?

The installation of the Competition Pro GZCT 19N-PROX S is straightforward thanks to the asymmetric wave guide and the solder connection. With a mounting diameter of 60 x 46 mm and a mounting depth of 48 mm, this tweeter can be seamlessly integrated into compatible installation spaces without major adjustments. The clearly defined mounting guidelines and precise construction minimize installation obstacles and ensure optimal placement for ideal sound radiation. Just be sure not to overload the tweeter and operate it within its power handling limits to fully utilize the sound quality.

What materials are used in the Competition Pro GZCT 19N-PROX S?

The Competition Pro GZCT 19N-PROX S uses high-quality materials. The 25 mm CCA voice coil ensures efficient signal transmission, while the polyester dome contributes to clear sound reproduction. The neodymium magnet provides strong magnetic properties that ensure high sensitivity. The aluminum die-cast housing protects the internal components from unwanted influences and guarantees a long lifespan. These materials have been carefully selected to maximize acoustic performance while ensuring the durability and stability of the tweeter in various operating environments.

How does the asymmetric wave guide of the GZCT 19N-PROX S improve the sound?

The asymmetric wave guide of the Competition Pro GZCT 19N-PROX S optimizes the directional characteristics and sound distribution of the tweeter, achieving even and wide sound coverage. The special design of this wave guide radiates sound energy in a controlled pattern, leading to improved clarity and detail in sound reproduction. This technique minimizes unwanted reflections and interferences that can affect sound quality. It is particularly advantageous in acoustically demanding environments where precise sound distribution is crucial for an optimal sound image.

What are the performance specifications of the tweeter GZCT 19N-PROX S?

The Competition Pro GZCT 19N-PROX S from Ground Zero impresses with outstanding performance data. It offers an RMS power handling of 30 watts and can handle peak power up to 100 watts. The impedance is 4 ohms, making it compatible with most common audio amplifiers. The efficiency of 109 dB makes it particularly efficient, ensuring that high volume levels are achieved even with moderate amplifier power. The frequency response of the tweeter ranges from 3000 Hz to 22 kHz, allowing for clear and detailed reproduction of high frequencies, ideal for professional audio projects.

What compatibility does the Ground Zero GZCT 19N-PROX S offer for common vehicle models?

The tweeter Ground Zero Competition Pro GZCT 19N-PROX S fits into many common vehicle models with its installation diameter of 60 x 46 mm and installation depth of 48 mm. The tweeter does not specifically address certain car brands, but the universal dimensions are optimized for easy adaptation in various installation spaces. When installing in a car, ensure that the dimensions do not exceed the available space and that the connection is properly soldered to ensure maximum audiovisual enjoyment. Such adaptability makes this tweeter a valuable addition to most in-vehicle sound systems.

What is the advantage of the polyester dome in the tweeter GZCT 19N-PROX S?

The use of a polyester dome in the Competition Pro GZCT 19N-PROX S offers several acoustic advantages. Polyester is characterized by high stiffness and low weight, allowing for fast and precise sound radiation. These properties minimize distortion and contribute to the clarity and transparency of the sound. Polyester is also temperature and moisture resistant, increasing the durability and resilience of the tweeter in different environments. This makes this tweeter excellent for applications where consistent sound quality is required regardless of external influences.

How does the neodymium magnet in the GZCT 19N-PROX S affect performance?

A neodymium magnet in the Competition Pro GZCT 19N-PROX S provides high magnetic field strengths in a compact size. This allows for strong driving force on the voice coil, resulting in efficient and precise sound conversion. Neodymium magnets are lighter than conventional ferrite magnets, which reduces the overall mass of the tweeter and makes installation easier. Additionally, the neodymium magnet contributes to a high sensitivity of 109 dB, ensuring that the tweeter remains particularly powerful and dynamic even at low amplifier power levels. These characteristics make the neodymium magnet optimal for use in high-quality audio systems.

How does the voice coil of the GZCT 19N-PROX S affect sound reproduction?

The 25 mm CCA voice coil of the Ground Zero Competition Pro GZCT 19N-PROX S is crucial for sound quality. The copper coating on the aluminum wire (CCA) allows for a lighter construction that ensures quick responses to input signals. This material results in lower power consumption during diaphragm movement, leading to more precise response behavior and less amplifier strain. As a result, the tweeter delivers a wide and rounded sound reproduction that particularly excels in the higher frequency ranges. An efficient voice coil is thus central to the crystal-clear sound that this tweeter offers.

What makes the aluminum die-cast housing of the Competition Pro GZCT 19N-PROX S special?

The aluminum die-cast housing of the Competition Pro GZCT 19N-PROX S provides both structural integrity and efficient heat dissipation. Aluminum, a robust material, protects the internal components from mechanical influences and contributes to the long lifespan of the tweeter. The die-cast design allows for precise manufacturing tolerances that ensure high performance and minimal noise distortion. Additionally, aluminum acts as an effective coolant, efficiently dissipating the heat generated by the magnet and the voice coil. This keeps sound reproduction consistent and distortion-free even under high power demands, which is essential for demanding audio projects.

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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