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Ground Zero

Competition GZCA 300.Q1-24V

4-channel amplifier

499,00€
499,00€ 499,00€
incl. VAT , possibly plus shipping

Stock options

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Highlights

  • Power: 450 watts RMS, impresses with 1 ohm stability.
  • Frequency response: 10 Hz to 22 kHz, integrated Class D technology.
  • Bass Boost: Precise sound control, massive heatsink structure.
Seen more cheaply Personal Offer
brand: Ground Zero
Delivery time:
Available for delivery, with you in 1-4 days
Number:
Piece
Watt RMS per channel:
345
Amplifier Type:
Class D
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Discover the 4-channel amplifier Competition GZCA 300.Q1-24V from Ground Zero, specifically designed for SPL and SQL applications. This broadband SPL high-performance amplifier impresses with its 1-ohm stability and Class D technology. With its variable active crossover and bass boost, it allows for precise sound control. The amplifier offers a wide frequency response from 10 Hz to 22 kHz and impresses with its robust construction featuring a massive heat sink. Thanks to generously sized connections and a stable high-voltage power supply, the Competition GZCA 300.Q1-24V ensures reliable and powerful performance.

properties

  • 4-channel amplifier
  • SPL High Power Amplifier
  • Class D Technology
  • Variable Active Crossover and Bass Boost
  • Broadband playback
  • Stable High Voltage Power Supply
  • Generously sized connections
  • Massive heatsink with Ground Zero lettering
  • Especially suitable for SPL and SQL applications

Technical Data

  • Execution: Competition SPL Amplifier
  • Channels: 4
  • Output power (@ 4Ω): 185 Watts RMS
  • Output power (@ 2Ω): 315 Watts RMS
  • Output power (@ 1Ω): 450 Watts RMS
  • Output power (@ 1Ω): 575 Watts max
  • Frequency response: 10 Hz – 22 kHz
  • HPF / LPF / BPF: ● / ● / ●
  • Bass Boost / Phase Control: ● / ○
  • High-level input / Auto-on: ○ / ○
  • Remote control: ○
  • BIAS Regulation: ○
  • Linkmode: ○
  • Dimensions (W x D x H): 230 x 270 x 67 mm
The Competition GZCA 300.Q1-24V from Ground Zero is a true powerhouse for SPL and SQL, allowing you to effortlessly catapult yourself into the top tier of car audio. Its 1-ohm stability emphasizes that real power is at play here. Especially if you enjoy listening to loud music and love deep bass, you will be thrilled with this amplifier. The Class D technology ensures high efficiency and reduces unnecessary heat loss. With its wideband playback (10 Hz to 22 kHz), the amplifier unfolds its full sound spectrum in nearly every frequency range. The massive heat sink keeps the temperature reliably in the green zone, allowing you to unleash maximum power without being held back by a loss of performance. If you're looking for a robust partner for real SPL adventures, you've come to the right place.
The Class D technology in the GZCA 300.Q1-24V from Ground Zero scores with high efficiency and low heat generation. This means you have to worry less about elaborate cooling and can use the energy optimally for your music. Especially during extensive listening sessions, you will feel the difference because the power is invested directly in pressure and sound quality, rather than dissipating in unnecessary heat buildup. Additionally, the Class D design results in a more compact design, which benefits you during installation. Combined with high-end car tweeters or a ring radiator tweeter, you achieve a very detailed reproduction without valuable power dissipating in the electronics. This way, you get sound performance at the highest level.
The GZCA 300.Q1-24V consistently delivers peak performance without overheating, thanks to its robust, large-area heat sink. This massive metal body is designed to effectively dissipate the heat generated during operation and maintain a stable operating temperature. Whether you use the amplifier in an SPL competition or for daily music enjoyment, the cooling ensures that the device doesn't run out of steam quickly. Especially under high loads, for example when you turn up your bass loud, the power amplifier remains stable and consistently provides the power you need for your sound preferences. This way, you get reliable performance all around without worrying about downtime.
The variable active crossover of the Competition GZCA 300.Q1-24V allows you to precisely control your speakers, so you can amplify exactly the frequency ranges that matter to you. This is particularly interesting if you want to customize your sound system – for example, by emphasizing only certain high frequencies or boosting the bass more. In combination with a high-end car tweeter or a car audio tweeter, you can adjust your sound character. Whether you are looking for a punchy deep bass or prefer crystal-clear highs, with the variable crossover you have everything in your hands. Thus, Ground Zero offers you a real tool for professional sound optimization in your vehicle.
With the Bass Boost of the GZCA 300.Q1-24V, you can give your low-frequency range an extra boost and add more fullness to your sound. If you love bass that goes right through your bones, this is a true plus. At the same time, the sound remains clean because the amplifier provides plenty of power and headroom. You can of course adjust the Bass Boost to your personal listening habits, so your system never sounds booming or overloaded. In combination with this flexible setting and a speaker-friendly frequency response, your system can be upgraded for intense bass explosions – ideal for SPL fans and also for enjoyment-oriented SQL listeners.
The robust high-voltage power supply in the Competition GZCA 300.Q1-24V is a central factor when it comes to reliability and performance. It ensures that there is always sufficient voltage available, even when the music really picks up and you want extreme levels. During loud passages, when the bass thunders and the highs shine with high-end car tweeters, the power supply guarantees a consistent power supply. This keeps the sound image stable and low in distortion, while the amplifier can fully unleash its power. This constant performance is especially important when you want to drive as high levels as possible without compromising on quality.
The GZCA 300.Q1-24V covers an enormous range with its frequency response of 10 Hz to 22 kHz, allowing for extremely versatile sound reproduction. From deep bass that impressively thumps in combination with a proper subwoofer and bass boost, to crystal-clear highs from high-end car tweeters or ring radiator tweeters, it has it all. Especially if you enjoy music styles that require both low and high frequencies, you will benefit from this wide spectrum. It gives you the freedom to experiment with sound and shape your audio according to your preferences. This lays the foundation for an impressive sound experience at the highest level.
In most cases, integrating the Competition GZCA 300.Q1-24V from Ground Zero into vehicles of common European brands such as BMW, Audi, Mercedes, or VW is straightforward. However, it is crucial that your vehicle has enough space, a suitable power supply, and optimal wiring. With its generously sized connections, the amplifier can be easily adapted to the respective conditions. If you are already using a high-quality sound system – for example, with special car audio tweeters or a sophisticated subwoofer concept – the amplifier can effectively unleash its power there. This way, you can fully exploit the sound potential of your favorite brand and elevate your car's audio experience to a new level.
Generously sized connections not only have optical advantages but also make installation and wiring significantly easier for you. With the Competition GZCA 300.Q1-24V from Ground Zero, for example, you can use thicker cable cross-sections, which is particularly advantageous for power-hungry systems. This reduces contact and transition resistances, and the power supply remains stable. Especially in the SPL area – where you want to drive considerable levels – a reliable power supply is indispensable. Handling when plugging and unplugging cables also becomes less fiddly. This gives you more freedom to optimally configure your system and install it aesthetically without having to make unnecessary compromises.
First of all, the Competition GZCA 300.Q1-24V is designed for maximum power, making it a true broadband SPL high-performance amplifier. The 1-ohm stability shows that there are sufficient reserves to keep a cool head even during intense bass runs and high volumes. Additionally, the wide frequency range of 10 Hz to 22 kHz provides enough room for fine sound nuances, which appeals to SQL fans. With the variable active crossover and bass boost, you can also adjust the sound image so that your system sounds both powerful and detailed. With the massive heat sink and stable high-voltage power supply, performance remains consistently high, even when you really push the power reserves. At the manufacturer Ground Zero, you will find more suitable components to further refine your sound experience.

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Product Specifications

Manufacturer

Ground Zero

Product type

4-channel amplifier

Features

  • Highlights

    • Power: 450 watts RMS, impresses with 1 ohm stability.
    • Frequency response: 10 Hz to 22 kHz, integrated Class D technology.
    • Bass Boost: Precise sound control, massive heatsink structure.

  • Uvp

    599

weight

6.0 kg

Technical data

Watt RMS per channel

345

configurators

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Your advantages with Masori

Maximum power with 4-channel Competition GZCA 300.Q1-24V amplifier from Ground Zero

Experience the impressive performance of the Competition GZCA 300.Q1-24V, a 4-channel SPL high-performance amplifier from Ground Zero. With an output power of 185 watts RMS at 4 ohms, 315 watts RMS at 2 ohms, and up to 575 watts maximum power at 1 ohm, this amplifier offers flexible application possibilities for various speaker configurations. Thanks to the lowest price guarantee from masori.de, you can buy this powerful amplifier online at an affordable price and receive the highest quality at the best price. Ideal for demanding SPL and SQL applications, the Competition GZCA 300.Q1-24V guarantees robust and reliable performance for your car hi-fi system.

Class D technology for efficient sound reproduction and low heat generation

The Competition GZCA 300.Q1-24V utilizes state-of-the-art Class D technology to ensure high efficiency and minimal heat generation. This amplifier type allows for a compact design without compromising performance, which is particularly advantageous in limited space in a vehicle. Class D technology ensures that less energy is converted into heat, maintaining the stability and reliability of the amplifier over longer periods of time. This efficiency contributes to your car hi-fi system delivering consistently high-quality sound without overheating issues.

1-ohm stability for demanding SPL and SQL applications

With impressive 1-ohm stability, the Competition GZCA 300.Q1-24V is perfect for demanding SPL (Sound Pressure Level) and SQL (Sound Quality Level) applications. This low impedance requirement allows you to drive powerful subwoofers and speakers that offer high sound volume and precision. The ability to deliver stable power at 1 ohm ensures your system will operate reliably even under extreme conditions. A higher or lower impedance value would either reduce performance or increase the load on the amplifier, which could lead to instability.

Variable active crossover and bass boost for precise sound control

The Competition GZCA 300.Q1-24V features a variable active crossover and a bass boost, allowing you to precisely adjust the sound. The variable active crossover allows you to specifically control the frequency ranges and optimally tune them to your speakers, while the bass boost amplifies the low frequencies, delivering powerful bass. These settings are essential for adapting the sound to your individual preferences and the specific acoustic conditions of your vehicle. Without these functions, fine-tuning the sound would be significantly limited.

Precise frequency response from 10 Hz to 22 kHz for comprehensive audio coverage

The Competition GZCA 300.Q1-24V offers a wide frequency response of 10 Hz to 22 kHz, ensuring comprehensive audio coverage. This wide range allows for precise reproduction of both deep bass and high mids and highs, creating a balanced and detailed soundstage. A restricted frequency response would compromise sound quality and insufficiently cover certain frequency ranges, resulting in a less dynamic listening experience. This frequency range ensures that every nuance of your music is reproduced clearly and distinctly.

Robust construction with massive heat sink for optimal heat dissipation

The Competition GZCA 300.Q1-24V impresses with its robust construction, equipped with a massive heat sink. This ensures effective heat dissipation, ensuring the amplifier remains stable and reliable for a long time, even at high power output. The massive heat sink protects the device from overheating and ensures a constant operating temperature, significantly increasing the longevity and performance of the amplifier. Without adequate cooling, the electronic components could overheat, which would negatively impact the performance and service life of the device.

Stable high-voltage power supply and generously dimensioned connectors

A reliable high-voltage power supply is essential for the stable power output of the Competition GZCA 300.Q1-24V. This power supply ensures that the amplifier is constantly supplied with the necessary power even at maximum load, thus preventing distortion and performance degradation. The amplifier also features generously dimensioned connectors that allow for easy and secure connection to your speakers and subwoofers. These robust connectors ensure lossless signal transmission and minimize the risk of contact problems, optimizing the overall performance of your car hi-fi system.

Flexible installation with compact dimensions of 230 x 270 x 67 mm

The Competition GZCA 300.Q1-24V impresses with its compact design, measuring 230 x 270 x 67 mm, which allows for flexible installation in a wide variety of vehicles. These space-saving dimensions facilitate installation in tight spaces without sacrificing performance or functionality. Whether you install the amplifier in the trunk, under the seat, or in another optimal location, the compact size ensures you can easily integrate it into your existing car hi-fi system. Larger or more cumbersome amplifiers, on the other hand, would take up more space and complicate installation.

Massive heatsink with Ground Zero lettering underlines quality

The Competition GZCA 300.Q1-24V is equipped with a massive heatsink that not only provides functional heat dissipation but also visually impresses with its striking Ground Zero logo. This high-quality heatsink contributes to the amplifier's aesthetics while signaling the product's high build quality and reliability. An attractive design combined with practical advantages makes the Competition GZCA 300.Q1-24V an attractive addition to any car hi-fi system. Without this robust heatsink, heat dissipation could be less efficient, compromising performance and durability.

Reliable performance through Competition SPL amplifier design

The special Competition SPL amplifier design makes the GZCA 300.Q1-24V the ideal choice for power-intensive applications. This version is optimized to deliver maximum performance and stability even under extreme conditions, which is particularly crucial for SPL and SQL scenarios. The robust construction and high-quality components ensure that the amplifier operates reliably even under heavy loads and delivers consistently excellent sound quality. A less specialized version might not offer the required performance and reliability for demanding applications.

On-site installation in Frankfurt (Oder) available for easy installation

Take advantage of our convenient on-site installation in Frankfurt (Oder) to effortlessly integrate the Competition GZCA 300.Q1-24V into your vehicle. The professional installation service from masori.de ensures that your new amplifier is installed perfectly, without you having to worry about technical details. This service guarantees professional installation and ensures that all connections are made safely and efficiently. This allows you to quickly and easily enjoy the benefits of your new car hi-fi system.

Expert support and FAQ for all technical questions

At masori.de, our expert support FAQ & Help is available to answer all your technical questions about the Competition GZCA 300.Q1-24V. Whether you need assistance with installation or want to understand specific technical details, our knowledgeable support team offers comprehensive assistance and detailed information. This service ensures you get the most out of your amplifier and any challenges you may encounter are resolved quickly and effectively.

Deepen your knowledge in the Masori audio blog

Visit the masori.de audio blog to delve deeper into the world of car hi-fi technology and learn more about the Competition GZCA 300.Q1-24V and other high-quality audio components. The blog offers valuable articles, guides, and tips to help you optimally configure your car hi-fi system and further improve the sound quality. Through continuous education and information, masori.de supports you in unlocking the full potential of your audio setup.