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  5. Radioactive GZRW 6XSPL

Radioactive GZRW 6XSPL

7 reviews

350 Watt

Radioactive GZRW 6XSPL

7 reviews

Technical Highlights

  • With 350/700 Watt load capacity, impedance of 2x 2 Ohm, powerful sound.
  • 50 mm copper voice coil, polycot center, perfect tuning.
  • Klippel® optimization, low-resonance steel basket, long lifespan.
  • More technical details
€141.55
-5% €149.00 €141.55
2% discount with credit card
including VAT
Estimated delivery: Sep 14–Sep 17.
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A black and yellow Ground Zero Radioactive GZRW 6XSPL SPL-Subwoofer with logo and wiring terminals, displayed at an angle on a white background.
€141.55
€149.00 €141.55

Ground Zero Radioactive GZRW 6XSPL is a 6.5 inch Subwoofer with 2x 2 Ohm impedance. The power handling is 350 Watts RMS and 700 Watts SPL. The features include a Klippel optimized design, a reinforced paper cone, a long-stroke sandwich surround, and a resonance-optimized steel basket. A 50 mm copper voice coil, polycot centering, and an IMPP dust cap with a 3D logo are integrated. The efficiency is 79 dB and the maximum excursion (Xmax) is 22 mm. The installation dimensions are 147 mm installation diameter and 99 mm installation depth. Resonance frequency is 49.5 Hz, total quality factor Qts is 0.621, and Vas is 2.2 L; designed as an SPL Subwoofer with a power recommendation of 250–700 Watts.

Features
  • 6.5 inch (16.5 cm) Subwoofer
  • Impedance: 2x 2 Ohm
  • Power handling (RMS): 350 Watts
  • Power handling (SPL): 700 Watts
  • Klippel optimized
  • Reinforced paper cone
  • Long-stroke sandwich surround
  • Resonance-optimized steel basket
  • 50 mm copper voice coil
  • Polycot centering
  • IMPP dust cap with 3D logo
  • Design: SPL Subwoofer
  • Power recommendation: 250–700 Watts
Technical Specifications
  • Diameter: 165 mm
  • Installation Ø: 147 mm
  • Installation depth: 99 mm
  • Efficiency: 79 dB
  • Resonance frequency (Fs): 49.5 Hz
  • Total quality factor (Qts): 0.621
  • Equivalent air volume (Vas): 2.2 L
  • Max. excursion (Xmax): 22 mm

Frequently Asked Questions about Radioactive GZRW 6XSPL

What are the specifications of the Radioactive GZRW 6XSPL Subwoofer from Ground Zero?

The Radioactive GZRW 6XSPL Subwoofer from Ground Zero impresses with a power handling of 350 Watts RMS and a maximum SPL output of 700 Watts. Thanks to the impedance of 2x 2 Ohms, the subwoofer can produce powerful sounds. The power consumption ranges from 250 to 700 Watts, making it ideal for various installation environments, especially if you enjoy listening to music loudly. With an efficiency of 79 dB, it is designed for high volumes with low distortion. Its resonance frequency is 49.5 Hz and the Qts value is 0.621, allowing for balanced bass representation.

How does Klippel technology optimize the sound of the Radioactive GZRW 6XSPL?

Klippel technology is a significant feature of the Radioactive GZRW 6XSPL that greatly enhances the sound. This optimization method focuses on analyzing and minimizing nonlinear distortions by precisely adjusting the parameters of the speaker components. This results in a clearer and more precise sound across the entire frequency spectrum. Especially at high volumes, Klippel optimization ensures that the original sound fidelity is maintained. This technique is particularly beneficial for speech quality and music playback, providing the subwoofer with high-quality acoustic performance.

What dimensions need to be considered when installing the Radioactive GZRW 6XSPL?

When installing the Radioactive GZRW 6XSPL, the exact dimensions are crucial. The subwoofer has a diameter of 6.5 inches and requires a cutout of 147 mm. The installation depth is 99 mm, which should be carefully checked regarding placement in the car to avoid interference with other components. The resulting space should also be sufficient for the movement of the 22 mm maximum excursion (Xmax). Check the dimensions prior to installation to ensure that the required space is available.

What materials and construction methods contribute to the sound quality of the Radioactive GZRW 6XSPL?

The Radioactive GZRW 6XSPL uses various materials and construction methods to achieve excellent sound quality. A reinforced paper diaphragm allows for precise bass reproduction, while the long-stroke sandwich surround minimizes unwanted noise. The resonance-optimized steel basket contributes to stability and prevents discoloration in the sound profile. The 50 mm copper voice coil ensures high load capacity and precise control of diaphragm movement. The polycotton centering helps maintain a clean alignment of the coil, which is also crucial for sound precision.

What makes the long-stroke sandwich surround on the Radioactive GZRW 6XSPL so special?

The long-stroke sandwich surround on the Radioactive GZRW 6XSPL is an outstanding mechanical feature that contributes to sound quality. It allows for greater freedom of movement of the diaphragm, which is particularly important for reproducing low frequencies. This surround also reduces distortions that can occur with exceptionally large diaphragm excursions. The result is a clean, undistorted sound, even at high volumes. The flexibility of the surround additionally ensures that the diaphragm remains stable and operates evenly even under high pressure.

What role does the copper voice coil play in the Radioactive GZRW 6XSPL?

In the Radioactive GZRW 6XSPL, the 50 mm copper voice coil is a central element that significantly contributes to sound quality. Copper offers excellent electrical properties that are crucial for converting electrical signals into mechanical movements of the diaphragm. The size of 50 mm allows for high thermal load capacity and efficient heat dissipation, which is important for performance at high volumes. This minimizes distortions and contributes to a clearer and more powerful sound experience. Additionally, the precise copper winding is important for the even drive of the diaphragm.

What does the reinforcement of the paper diaphragm mean for the Radioactive GZRW 6XSPL?

The paper diaphragm of the Radioactive GZRW 6XSPL is specially reinforced to meet the acoustic demands of an SPL subwoofer. This reinforcement makes the diaphragm more robust against mechanical stresses that can occur at high volumes. The stiff structure also allows for more precise transmission of vibrations, leading to improved bass clarity and less distortion at maximum loads. The combination of lightness and stiffness ensures that even the finest details of the music are reproduced cleanly, significantly enhancing the listening experience.

How does the resonance-optimized steel basket affect the Radioactive GZRW 6XSPL?

In the Radioactive GZRW 6XSPL, the resonance-optimized steel basket is an essential design feature that contributes to overall performance. It minimizes unwanted resonances that could affect the sound, as the steel basket effectively absorbs vibrations. This results in clean sound reproduction without distorted harmonics that can occur during stronger movements of the Subwoofer. The design also ensures durability and stability of the entire system while maintaining the precise alignment of all parts. This guarantees powerful bass sound quality, even under intense use.

What technical specifications define the bass quality of the Radioactive GZRW 6XSPL?

The bass quality of the Radioactive GZRW 6XSPL is defined by several technical parameters. The resonance frequency of 49.5 Hz allows for deep bass reproduction, which is impressive during music playback. The Qts value of 0.621 supports balanced bass reproduction, while the equivalent air volume (Vas) of 2.2 liters can be matched to the enclosure volume to enhance bass clarity. The maximum excursion (Xmax) of 22 mm allows for large diaphragm movements, which are essential for energetic deep bass, and, in combination with the long-stroke surround, ensures stable sound reproduction.

What features does the IMPP dust cap with 3D logo have on the Radioactive GZRW 6XSPL?

The IMPP dust cap with 3D logo on the Radioactive GZRW 6XSPL combines functionality with aesthetics. IMPP (Injection-Molded Polypropylene) provides protection against dust and other particles that could impair the diaphragm's function, while also ensuring that the Subwoofer stands out aesthetically. The 3D logo gives the entire assembly a high-quality look and emphasizes the acoustic excellence for which Ground Zero is known. The choice of materials also ensures that the dust cap remains durable and robust against physical stress while fulfilling its protective role.

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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