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Ground Zero Radioactive GZRF 5.2SQX 5" (13cm) Coaxial Speaker
SKU:  GZRF-5.2SQX
EAN:  4037072026054
80 Watt

Radioactive GZRF 5.2SQX

SKU:  GZRF-5.2SQX
EAN:  4037072026054

Technical Highlights

  • Power handling 80/120 watts (RMS/max.), impedance of 3 ohms.
  • Aluminum cone, 25 mm silk dome tweeter, rubber surround.
  • Frequency response 60 Hz – 24 kHz, low-resonance steel basket, efficiency 90 dB.
  • More technical details
00 d
00 h
00 m
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€89,00
-10% €99,00 €89,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x pair
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Radioactive GZRF 5.2SQX by Ground Zero

The Radioactive GZRF 5.2SQX is a 5-inch (13 cm) coaxial speaker from Ground Zero. This 2-way coaxial speaker system features an aluminum diaphragm, a rubber surround, and a Conex® centering spider. It includes a resonance-optimized steel basket, a highly efficient 3-ohm design, and a 25 mm silk dome tweeter. A ferrite magnet, high-frequency and overload protection, as well as a protective grille are included. The power handling is 80 watts RMS and 120 watts maximum. The efficiency is 90 dB, and the frequency response is 60 Hz to 24 kHz. The diameter is 130 mm, the installation diameter is 117.5 mm, and the installation depth is 59 mm. A crossover with a 6 dB/oct high-pass filter is present.

Features
  • 5-inch (13 cm) coaxial speaker
  • 2-way coaxial speaker system
  • Aluminum diaphragm
  • Rubber surround
  • Conex® centering spider
  • Resonance-optimized steel basket
  • Highly efficient 3-ohm design
  • 25 mm silk dome tweeter
  • Ferrite magnet
  • High-frequency and overload protection
  • Includes protective grille
Technical Specifications
  • Diameter 130 mm
  • Power handling RMS 80 watts
  • Power handling maximum 120 watts
  • Impedance 3 ohms
  • Efficiency 90 dB
  • Frequency response 60 Hz – 24 kHz
  • Tweeter 25 mm silk dome
  • Installation diameter 117.5 mm
  • Installation depth 59 mm
  • Crossover 6 dB/oct high-pass filter

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Ground Zero Radioactive GZRF 5.2SQX Datasheet

Open datasheet

Frequently Asked Questions about Radioactive GZRF 5.2SQX

What materials are used in the Radioactive GZRF 5.2SQX?

The Radioactive GZRF 5.2SQX from Ground Zero uses high-quality material components. The speaker's diaphragm is made of aluminum, known for its stiffness and low resonance, contributing to clear sound and minimizing distortion. The rubber surround ensures flexible movement of the diaphragm, while the Conex® spider provides centering and excellent linearity. The resonance-optimized steel basket further stabilizes the structure, and the ferrite magnet offers the necessary field strength for precise sound reproduction. The 25 mm silk dome tweeter contributes to the fine detail reproduction of high frequencies.

How efficient is the Radioactive GZRF 5.2SQX in operation?

With a highly efficient 3 Ohm design, the Radioactive GZRF 5.2SQX is designed to deliver high power with low power consumption. This impedance allows the speaker to work efficiently with common amplifiers and deliver impressive volume without compromising audio quality. An efficiency rating of 90 dB also contributes to the efficiency of this speaker, as it is capable of providing high sound output, which is particularly useful when you want to reach the full capacity of 80/120 watts (RMS/max.).

What frequency ranges does the Radioactive GZRF 5.2SQX cover?

The Radioactive GZRF 5.2SQX covers a frequency range of 60 Hz to 24 kHz. This means it accurately reproduces both deep bass and high treble, ensuring a balanced sound experience. Especially if you enjoy listening to music at high volumes, the wide frequency coverage of the coaxial speaker allows for a full sound spectrum and richness of detail that appeals to both bass lovers and fans of mid and high frequencies. This is supported by the 25 mm silk dome tweeter and the overall thoughtful design.

What makes the Radioactive GZRF 5.2SQX resistant to overload?

The Radioactive GZRF 5.2SQX is equipped with a special high-frequency and overload protection technology that extends the lifespan of the speaker. These protective mechanisms prevent the speaker from being damaged by sudden voltage spikes or excessively high volumes. The overload protection ensures that critical components, such as the 25 mm silk dome tweeter and the sensitive aluminum diaphragm, are protected from damage, while the high-frequency protection guarantees that high frequencies are reproduced clearly and without distortion.

How is the Radioactive GZRF 5.2SQX installed?

The installation of the Radioactive GZRF 5.2SQX requires a mounting diameter of 117.5 mm and a mounting depth of 59 mm, making it compatible with many vehicles. Ensure that the available space at the desired installation position in the vehicle is sufficient to mount the resonance-optimized steel basket and the protective grille. A 6 dB/octave Crossover is integrated, optimizing frequency separation. The rubber surround and Conex® centering spider additionally support the installation by ensuring correct alignment and stability.

What advantages does the 3 Ohm version of the Radioactive GZRF 5.2SQX offer?

Thanks to the 3 Ohm version of the Radioactive GZRF 5.2SQX, the speaker can achieve better performance, especially with amplifiers that provide more power at lower resistance. A lower impedance means that the speaker can withstand a higher current supply, resulting in louder and clearer playback. This feature maximizes the efficiency of the speaker and allows for optimal utilization of the 80/120 watts (RMS/max.), which is particularly beneficial for loud music genres.

Is the Radioactive GZRF 5.2SQX suitable for all vehicle types?

The Radioactive GZRF 5.2SQX is compatible with a variety of vehicles, provided the installation dimensions match the requirements. With a mounting diameter of 117.5 mm and a mounting depth of 59 mm, this 5" coaxial speaker fits into many standard speaker cutouts in cars. It is important to check before installation whether these dimensions match the specifications of your vehicle to achieve an optimal fit and sound, while the rubber surround provides flexibility and dust protection.

What special sound characteristics does the Radioactive GZRF 5.2SQX have?

The Radioactive GZRF 5.2SQX features a balanced 2-way coaxial speaker system that delivers sound clarity and precision across its entire frequency spectrum. The aluminum diaphragm helps emphasize sharp and clear mids, while the 25 mm silk dome tweeter allows for a quick and precise response to high tones. The rubber surround and ferrite magnet play a role in controlling movement for clean bass reproduction. The speaker delivers an efficiency of 90 dB, making it ideal for various music styles.

How does the ferrite magnet contribute to the performance of the Radioactive GZRF 5.2SQX?

The ferrite magnet in the Radioactive GZRF 5.2SQX provides a strong, uniform magnetic field effect, which is essential for the efficient conversion of electrical signals into acoustic energy. This magnetic structure enables high driving force that precisely moves the diaphragm, achieving accurate bass reproduction and dynamic sound fidelity. Additionally, the ferrite magnet ensures that the speaker operates stably, even under full load conditions, and provides a pleasant acoustic atmosphere that reproduces natural sounds realistically.

What role does the Conex® centering spider play in the Radioactive GZRF 5.2SQX?

The Conex® centering spider in the Radioactive GZRF 5.2SQX plays a crucial role by precisely controlling the restoring force of the speaker diaphragm and stabilizing the speaker's mechanics. This component helps keep the diaphragm centered, especially under high stress or rapid movements. As a result, clear sound reproduction and low distortion are achieved, while the durability of the assembly is improved. The use of the Conex® centering spider ensures the reliable performance of the speaker under various 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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