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Ground Zero

Radioactive GZRB 30SPL

12" (30cm) enclosure subwoofer

449,00€
449,00€ 449,00€
incl. VAT , possibly plus shipping

Stock options

Zahle in 3 zinsfreien Raten von 149,66€ mit Klarna. Mehr erfahren

Highlights

  • Power of 1350 watts SPL, impedance of 2x 2 ohms, robust wooden housing.
  • Equipped with a front bass reflex tunnel, clamp connection.
  • Net volume of 66.6 L, dimensions of 650 x 380 x 450/330 mm.
Seen more cheaply Personal Offer
brand: Ground Zero
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watt RMS:
700
Subwoofer Type:
bass reflex
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449,00€
449,00€ 449,00€

The Radioactive GZRB 30SPL is a 12" (30cm) enclosure subwoofer from Ground Zero. This subwoofer stands out due to its bass reflex enclosure with a 30 cm SPL subwoofer and front bass reflex tunnel. Made from a solid wooden enclosure, it also features a practical clamp connection. With a power handling of 1350 watts SPL, an impedance of 2x 2 ohms, and a net volume of 66.6 L, this subwoofer combines high performance with robust design. Learn more details below.

features

  • 12" (30cm) enclosure subwoofer
  • Front Bass Reflex Tunnel
  • wooden case
  • Clamp connection

Data

  • Execution: SPL enclosure subwoofer
  • Diameter: 30 cm
  • Load capacity: 1350 Watt SPL
  • Impedance: 2x 2 Ohm
  • Net Volume: 66.6 L
  • Dimensions (W x H x D1/D2) : 650 x 380 x 450/330 mm
The Radioactive GZRB 30SPL from Ground Zero has an impressive load capacity of 1350 Watts SPL. This high performance allows the 12-inch enclosure subwoofer to produce deep bass at high volume. With this load capacity, the subwoofer is ideal for audio enthusiasts who desire strong bass performance in their car. It is designed to deliver powerful low frequencies without compromising sound efficiency. In conjunction with its dual impedance of 2x 2 Ohms, the Radioactive GZRB 30SPL provides excellent performance and sound quality optimized for SPL applications.
The Radioactive GZRB 30SPL subwoofer has a net volume of 66.6 liters. This volume is optimally tuned to provide the 12-inch subwoofer with sufficient resonance space and to maximize bass performance. The enclosure is made of solid wood, which not only provides a robust structure but also contributes to improving sound acoustics. The volume plays a crucial role in enabling the subwoofer to produce deep, powerful bass sounds, while the bass reflex tunnel further enhances efficiency and frequency reproduction.
The Radioactive GZRB 30SPL from Ground Zero has specific dimensions of 650 x 380 x 450/330 mm (width x height x depth). These measurements are precisely aligned to fit in a variety of vehicles while providing sufficient space for the bass reflex tunnel and the large 66.6-liter volume. The stepped depth measurements ensure a universal fit, especially in the trunk environment. Should you require vehicle-specific adjustments, these dimensions provide a good foundation for custom installations or modifications.
The front bass reflex tunnel of the Radioactive GZRB 30SPL optimizes airflow and increases efficiency in bass reproduction. The tunnel directs the air immediately forward, enhancing the power of the low frequencies while minimizing distortion. Especially at high power levels, the bass reflex tunnel ensures that the deep frequencies remain clear and powerful. This design shows its full potential when the subwoofer is installed in larger vehicles or in open areas where the bass reflex tunnel can operate unhindered.
The Radioactive GZRB 30SPL from Ground Zero is equipped with a dual impedance of 2x 2 ohms. This configuration allows the user to adjust the impedance according to their audio amplifier requirements. Such a versatile setup enables the subwoofer to be connected either in series or parallel to achieve the desired total impedance. The flexible impedance selection can achieve optimal performance and compatibility with different amplifiers, thereby improving sound quality and system integration.
The housing of the Radioactive GZRB 30SPL from Ground Zero is made of high-quality wood, which promotes both stability and acoustic properties. Wood is known for its ability to dampen vibrations, resulting in a clean sound profile. The choice of this material enhances the overall construction, as it can withstand the high sound pressure levels generated by the subwoofer. This material choice contributes to the durability and robustness of the subwoofer, keeping the sound clear and deep without causing resonances or disturbances from the housing material.
The clamp connection of the Radioactive GZRB 30SPL subwoofers ensures a secure and stable connection between the cable and the subwoofer. This type of connection offers user-friendly handling and significantly facilitates installation. Compared to conventional connection methods, the clamp connection reduces the risk of loose contacts or signal loss. The firm locking of the cables ensures uninterrupted power transmission, which is essential, especially with the high power inputs of the 1350-watt SPL subwoofer, to achieve consistent sound quality.
The Radioactive GZRB 30SPL from Ground Zero, with its compact design and dimensions of 650 x 380 x 450/330 mm, is suitable for various vehicle types. Due to its practical size and flexible housing system, the subwoofer can be effortlessly installed in limousines, SUVs, and even sportier vehicles. The front bass reflex technology is particularly effective in larger vehicles, as it helps to optimally fill the sound space, while in smaller vehicles, the same technology helps to maintain acoustic performance despite limited space.
The Radioactive GZRB 30SPL from Ground Zero has been designed for high performance and impressive bass reproduction. With a maximum power handling of 1350 Watts SPL, it delivers powerful low frequencies that are well-suited for SPL applications. The combination of a 12-inch driver, an optimized bass reflex enclosure, and a powerful magnet system ensures that the subwoofer maintains its dynamic and clear sound even at high volumes. Its dual impedance design allows for flexible tuning and adjustment, enabling the subwoofer to harmonize optimally with different amplifiers.
The Radioactive GZRB 30SPL is characterized by its robust and functional design. The solid wooden housing provides a strong structure and an optimal acoustic environment. Particularly noteworthy is the front bass reflex tunnel, which efficiently supports the bass output. The clamp connection ensures easy installation and a reliable connection. The aesthetic design, along with functional aspects, makes the subwoofer an ideal choice for audiophiles who appreciate not only performance but also a sophisticated design in their vehicle. Additionally, the specific dimensions allow for adaptability in various installation situations.

Product Specifications

Manufacturer

Ground Zero

Product type

12" (30cm) enclosure subwoofer

Features

  • Highlights

    • Power of 1350 watts SPL, impedance of 2x 2 ohms, robust wooden housing.
    • Equipped with a front bass reflex tunnel, clamp connection.
    • Net volume of 66.6 L, dimensions of 650 x 380 x 450/330 mm.

  • Uvp

    449

weight

29.0 kg

Watt RMS Load Capacity

700

configurators

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Your advantages with Masori

Buy the Radioactive GZRB 30SPL from Ground Zero online: 1350 Watt SPL, bass reflex enclosure, 2x 2 Ohm

The Radioactive GZRB 30SPL offers everything a car hi-fi enthusiast could wish for. With an impressive power handling of 1350 watts SPL, it delivers powerful sound that remains distortion-free even at high volumes. This enclosure subwoofer from Ground Zero also offers the flexibility of a 2x 2 ohm impedance, making it easy to connect to various amplifiers. With its special bass-reflex design, it maximizes bass reproduction and delivers a dynamic sound that outshines the competition. The solid construction in the practical wooden cabinet is robust and durable and is complemented by a functional clamp connection. At masori.de, you can benefit from the lowest price guarantee and always purchase the Radioactive GZRB 30SPL at the best conditions.

12 (30cm) enclosure subwoofer: A synonym for maximum bass power

The Ground Zero subwoofer is equipped with a 12 (30cm) driver housed in a custom bass reflex enclosure. This design allows for tremendous sound pressure, ideal for SPL competitions and intense musical moments. The 30cm diameter offers a balanced combination of size and bass performance, while the bass reflex enclosure effectively lowers the lower frequency limit, thus producing deeper bass. The finely tuned system harmonizes perfectly with the 66.6-liter enclosure size, optimizing airflow and sound quality. Larger drivers would further intensify the bass, but at the expense of precision and control.

Front bass reflex tunnel for optimized acoustic efficiency

The integrated front bass reflex tunnel improves the acoustic efficiency of the Ground Zero subwoofer. It enables directional bass dispersion and enhances the radiation energy of the lower frequencies. This design provides more powerful bass and minimizes unwanted cabinet resonances. The front bass reflex tunnel is specifically calibrated for the reproduction of bass frequencies, making powerful kick bass even more impressive. A closed tunnel would potentially soften the bass, while an overly large tunnel could impair clarity.

Solid wooden case: Stable protection for powerful components

The cabinet of the Radioactive GZRB 30SPL is made of high-quality wood, which effectively protects the subwoofer while providing a stable platform for its components. Wood is known for its acoustic qualities and dampens resonances, resulting in a cleaner sound. The cabinet's mesh volume is sized at 66.6 liters, allowing for precise bass reproduction. While a metal cabinet could amplify resonances, the wood provides a dampening effect that reduces vibrations and nuances the sound.

Clamp connection: Easy installation and flexible use

The practical clamp connection makes installing the Ground Zero subwoofer intuitive and straightforward. This connection method allows for quick and secure cable connection, increasing efficiency during installation and removal. Clamp connections guarantee a tight fit and secure contact, crucial for trouble-free performance. Compared to screw terminals, you save time and can make flexible adjustments without having to reconfigure the wiring.

Power handling of 1350 watts SPL – Unwavering power and performance

The 1350-watt SPL power handling ensures that the Ground Zero subwoofer remains stable even at considerable volumes, delivering clear, distortion-free sound. This capacity means it can handle extremely high levels without overloading or loss of sound, ideal for SPL demonstrations. The high power handling also enables a wide dynamic range, which would be less powerful at lower power handling. This value is above average and creates a unique listening experience.

2x 2 Ohm impedance: Maximum flexibility and adaptability

The Radioactive GZRB 30SPL features an impedance of 2 x 2 ohms, allowing for a high degree of adaptability. This impedance allows you to connect the subwoofer either in parallel or in series, depending on the power requirements of your amplifier. This versatility expands the system configuration options and allows for optimal use in diverse environments and applications. A higher or lower impedance would affect the connection flexibility, allowing less technical variability in the audio system.

Dimensions and weight: Compact and powerful combined

With dimensions of 650 mm wide, 380 mm high, and a depth of 450/330 mm, the Ground Zero subwoofer offers a robust design that is still compact enough to fit in most vehicle trunks. The weight of the subwoofer is optimally distributed by the wooden cabinet, making it easy to transport and handle. These dimensions not only ensure solid support but also facilitate integration into confined spaces without compromising acoustic performance.

Masori installation service and support: For professional integration and comprehensive advice

To ensure the optimal integration of the Radioactive GZRB 30SPL into your vehicle, masori.de offers on-site installation in Frankfurt (Oder) . Additional support and clarification of technical questions is available through the comprehensive expert support FAQ & Help . For further information and tips on all things car hi-fi, I recommend the Audio Blog , which offers helpful articles on current trends and technologies in the field of car acoustics.