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Ground Zero GZ SUB-AMP 300 1-Channel Amplifier
SKU:  GZ-SUB-AMP-300
EAN:  4037072026313
300 Watt

GZ SUB-AMP 300

SKU:  GZ-SUB-AMP-300
EAN:  4037072026313
€159,00
€159,00 €159,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
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GZ SUB-AMP 300 by Ground Zero

The GZ SUB-AMP 300 from Ground Zero is a 1-Channel Amplifier module designed as a Terminal Adapter for subwoofer enclosures. The technical foundation is an efficient Class D circuit that ensures 2-ohm stability. The module integrates a variable active crossover as well as an adjustable bass boost for individual sound customization. The power output reaches up to 330 watts RMS at 2 ohms. Additional features include a high-level input with auto-on function and a remote control included in the package. The compact dimensions are 85 x 126 x 85 mm.

Features
  • 1-Channel Amplifier
  • Class D technology
  • 2-ohm stable amplifier module
  • Integrated variable active crossover
  • Adjustable bass boost
  • High-level input
  • Auto-on function
  • Remote control included
  • Dimensions: 85 x 126 x 85 mm
Technical Specifications
  • Output power at 4 ohms: 170 watts RMS
  • Output power at 2 ohms: 280 watts RMS
  • Maximum output power at 2 ohms: 330 watts RMS
  • Frequency response: 20 Hz – 200 Hz
  • Filter: LPF integrated

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Ground Zero GZ SUB-AMP 300 Datasheet

Open datasheet

Frequently Asked Questions about GZ SUB-AMP 300

What power does the GZ SUB-AMP 300 provide at 2 ohms?

The GZ SUB-AMP 300 from Ground Zero is a 1-channel amplifier module specifically designed to be stable at a 2-ohm load. Thanks to the Class D circuitry, the amplifier module ensures efficient power delivery, allowing for high audio quality with low heat generation. At an impedance of 2 ohms, the module can draw its maximum output power, resulting in powerful bass reproduction in compatible subwoofer enclosures. The 2-ohm stability ensures that the system operates reliably even under demanding conditions, without overloading the power unit or compromising sound quality.

How does the integrated active crossover in the Ground Zero SUB-AMP 300 work, and what settings are available?

The integrated active crossover of the Ground Zero SUB-AMP 300 allows for precise frequency distribution between the various speaker elements of your audio system. Due to its modular design, the active crossover can be flexibly adapted to different subwoofer enclosures, enabling optimal integration of the SUB-AMP into your existing setup. With the adjustable parameters of the active crossover, you can set the exact crossover frequency, ensuring that only the desired bass frequencies are sent to the subwoofer. These customization options allow for individual fine-tuning of the bass reproduction, so you can optimize the audio performance according to your personal preferences.

What advantages does Class D technology offer in the GZ SUB-AMP 300 from Ground Zero?

The Class D technology in the GZ SUB-AMP 300 from Ground Zero is characterized by its high efficiency and low heat generation. Compared to traditional amplifier circuits, the Class D circuitry allows for maximum power output with minimal energy loss, which is particularly advantageous in compact subwoofer enclosures. This technology ensures clean and precise bass reproduction, as Class D amplifiers can handle high switching frequencies without distortion. Additionally, the Class D architecture allows for a compact design of the amplifier module, freeing up more space in the subwoofer enclosure for other components or better air circulation.

How do I adjust the Bass Boost on the Ground Zero SUB-AMP 300 to optimize the audio experience?

The Ground Zero SUB-AMP 300 features an adjustable Bass Boost that allows you to customize the bass frequencies to your individual preferences. To adjust the Bass Boost, you can use the corresponding controls on the amplifier module to increase or decrease the gain of the bass frequencies. Especially if you enjoy listening to music at high volumes or desire particularly dominant bass reproduction, you can adjust the Bass Boost accordingly to achieve the desired low-frequency level. It is important to make adjustments carefully to avoid overdriving the Subwoofer, which could lead to distortion.

Which GROUND ZERO Subwoofer enclosures is the GZ SUB-AMP 300 compatible with?

The GZ SUB-AMP 300 from Ground Zero is a versatile Terminal Adapter designed for a variety of GROUND ZERO Subwoofer enclosures. Although specific models are not listed individually, the module is designed to integrate seamlessly into different enclosure sizes and types offered by Ground Zero. The universal fit of the amplifier module allows for easy installation and ensures that the electrical connections are compatible with the internal circuits of the Subwoofer enclosures. This guarantees consistent and reliable performance across various Subwoofer models without the need for additional adjustments.

How is the installation of the GZ SUB-AMP 300 in a Subwoofer enclosure carried out, and what placement aspects should be considered?

The installation of the GZ SUB-AMP 300 in a Ground Zero Subwoofer enclosure is relatively straightforward due to its modular design. First, you should open the enclosure and identify the designated installation location for the amplifier module. Ensure that there is enough space and that the module can be securely mounted to minimize vibrations during operation. Connect the electrical terminals of the SUB-AMP to the existing circuits of the subwoofer, paying attention to correct polarity and secure connections. After the physical installation, it is advisable to adjust settings such as crossover and bass boost to ensure optimal sound quality. Make sure that the module is well-ventilated to avoid overheating.

What technical parameters should be considered when using the variable crossover in the GZ SUB-AMP 300?

The variable crossover in the GZ SUB-AMP 300 offers various adjustment options that are crucial for precise frequency division. The technical parameters include the crossover frequency, which determines at which frequency the crossover splits the signal between the subwoofer and the other speakers. Additionally, filter types (e.g., high-pass or low-pass) can be selected to define the desired frequency ranges. The quality of the filter stages affects the clarity and accuracy of the signal division, optimizing the integration of the subwoofer into the overall system. It is important to set these parameters carefully to achieve a harmonious balance between bass and other frequency ranges.

Can the GZ SUB-AMP 300 also be used in other car brands? What dimensions are relevant for a compatible installation?

The GZ SUB-AMP 300 is designed to be integrated into various subwoofer enclosures from Ground Zero. Although no specific car brands are mentioned, compatibility with other car brands primarily depends on the dimensions and shape of the subwoofer enclosure. You must ensure that the module fits in the available space in the enclosure and that the connection points match the vehicle's electrical systems. It is advisable to check the dimensions of the SUB-AMP and compare them with the existing space in the enclosure to ensure a hassle-free installation. Additionally, the ventilation of the module should be considered to avoid overheating during operation.

How does the 2-ohm stability of the GZ SUB-AMP 300 ensure optimized audio performance?

The 2-ohm stability of the GZ SUB-AMP 300 allows the amplifier module to reliably operate with a low load impedance, resulting in a higher power output to the subwoofer. This stability is particularly important when you desire powerful and dynamic bass reproduction, as it ensures that the module does not overheat or overload the power unit under demanding conditions. A stable 2-ohm configuration helps keep the module signal consistent and clear, even at high volumes and complex bass lines. This results in an overall optimized audio performance, as the clarity and precision of the bass reproduction are maintained without distortion or power loss.

What customization options does the GZ SUB-AMP 300 offer for individual sound profiles, and how can they be optimally utilized?

The GZ SUB-AMP 300 from Ground Zero offers various customization options to create individual sound profiles. With the integrated variable active crossover, you can precisely adjust the frequency distribution to your preferences, allowing you to fine-tune the balance between bass and other frequency ranges. The adjustable bass boost enables you to increase or decrease the bass intensity as needed to achieve the desired sound character. This is particularly useful if you prefer different music genres or want to optimize the bass according to the acoustic properties of your vehicle. By combining these adjustment options, you can create a tailored audio experience that perfectly meets your requirements.

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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Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

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Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

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