Ground Zero GZCS A-1.650D 1-Channel Amplifier

  • 1-channel amplifier, 250/650 watts RMS, Class D technology.
  • Active crossover, auto-on function, SMD technology components.
  • Compact heatsink, high-level input, optional remote control.
  • Mehr technische Details
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Normal price €211,65
Normal price €249,00 Selling price €211,65
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GZCS A-1.650D by Ground Zero

Discover the GZCS A-1.650D: A top-class 1-channel amplifier from Ground Zero, which impresses as a subwoofer amplifier with integrated Class D circuitry. This model is equipped with an active crossover, the Auto-On function, and uses components in SMD technology. Generously sized connections and a stabilized power supply give the GZCS A-1.650D an advantage in terms of user-friendliness. Additionally, the compact heat sink with engraved Ground Zero lettering ensures optimal heat dissipation without compromising on style or functionality. The 1-channel amplifier also offers a high-level input and optionally a level remote control for added convenience.

features

  • 1-Channel Amplifier
  • Components in SMD technology
  • Class D Technology
  • Variable active crossover, bass boost, phase adjustment
  • Stable power supply
  • Generously sized connections
  • Compact heat sink with engraved Ground Zero lettering
  • Level remote control (optional available)
  • High-level input with Auto-On function

Data

  • Output power (@ 4Ω) 250 Watts RMS
  • Output power (@ 2Ω) 450 Watts RMS
  • Output power (@ 1Ω) 650 Watts RMS
  • max. output power (CEA-2006A / 10%THD+N) 750 Watts
  • Frequency response 10 – 250 Hz
  • Subsonic / LPF / BPF
  • Bass Boost / Phase Control
  • High-level input / Auto-on
  • Remote control optional
  • Dimensions (W x L x H) 185 x 152 x 47 mm

Frequent questions about GZCS A-1.650D


Welcher Verstärkertyp ist der GZCS A-1.650D?

The GZCS A-1.650D from Ground Zero is a 1-channel amplifier specifically designed as a subwoofer amplifier. It utilizes Class D technology, which is characterized by its high efficiency and low heat generation. This ensures optimal power output without overheating the amplifier. The integrated active crossover allows for precise frequency adjustment and ensures clear sound quality. Additionally, it features a high-level input, providing flexibility for integration into various audio systems. This subwoofer amplifier is particularly well-suited for powerful bass tones.

Wie hoch ist die Ausgangsleistung des GZCS A-1.650D beim Betrieb mit verschiedenen Impedanzen?

The output power of the GZCS A-1.650D varies depending on the impedance of the connected speakers. At an impedance of 4Ω, the amplifier delivers 250 watts RMS. If the impedance is reduced to 2Ω, the power increases to 450 watts RMS. At an even lower impedance of 1Ω, the amplifier can provide an impressive 650 watts RMS. These flexible power levels make the amplifier particularly versatile, as it can easily adapt to different speaker configurations without suffering from power losses.

Welche Maße hat der GZCS A-1.650D und wie beeinflusst dies die Installation im Auto?

The dimensions of the GZCS A-1.650D are 185 mm in width, 152 mm in length, and 47 mm in height. These compact measurements allow for easy installation in most vehicles. The amplifier can be easily accommodated in niches or under seating areas without affecting the driver or passenger space. The size, along with the generously sized connection area and the stabilized power supply, significantly facilitates installation and offers flexible placement within the vehicle interior.

Welche Frequenzgänge deckt der GZCS A-1.650D ab?

The GZCS A-1.650D amplifier covers a frequency range from 10 Hz to 250 Hz. Within this spectrum, the amplifier allows for detailed sound adjustment. With the integrated variable active crossover, specific sound profiles can be created that match individual listening habits. With options for subsonic filters and bass boost, the amplifier particularly excels in the low frequency range, providing a rich and resonant bass sound, making it optimized for subwoofer applications.

Welche besondere Funktion bietet der GZCS A-1.650D hinsichtlich der Einschaltautomatik?

The GZCS A-1.650D is equipped with an Auto-On function that allows for automatic amplifier activation upon detection of an input signal. This provides great convenience, especially when integrating into existing audio systems with high-level input. It is no longer necessary to manually turn on the amplifier, as this occurs automatically with the activation of the audio system. This maximizes user-friendliness and makes the GZCS A-1.650D a comfortable and efficient solution for vehicles that are frequently used.

Was ist das Besondere an der Kühlung des GZCS A-1.650D?

The GZCS A-1.650D is equipped with a compact heat sink that effectively dissipates the amplifier's heat. The heat sink is engraved with the Ground Zero logo and ensures continuous temperature control of the Class D amplifier. Its special design evenly distributes the heat and guarantees the efficiency of the system. This feature is crucial for maintaining stable performance even during intense bass outputs, preventing overheating issues and ensuring the amplifier remains durable.

Welche Komponenten-Technologie wird im GZCS A-1.650D verwendet?

The GZCS A-1.650D relies on components in SMD technology (Surface Mounted Device), which allows for a compact design with high component density. This technology improves the reliability and performance of the amplifier, as SMD components are often less susceptible to mechanical defects. Additionally, they allow for precise placement and thus a more accurate circuit file. This technology is particularly advantageous for Class D technology, as it increases efficiency and provides consistent sound quality with a small footprint.

Wie erfolgt die Phasenregelung und Bassanpassung im GZCS A-1.650D?

The GZCS A-1.650D offers precise phase control, allowing the audio signal to be synchronized with the mechanical vibrations of the subwoofer, resulting in a dramatic improvement in sound acoustics. Additionally, a bass boost is integrated, which can be specifically selected to enhance the bass tone, should the listener desire it. These features provide additional control over acoustic parameters and allow for personal customization of sound performance, thereby achieving the desired listening experience and optimally integrating the subwoofer into the overall system.

Welche zusätzlichen Anschlüsse bietet der GZCS A-1.650D?

The GZCS A-1.650D features generously sized connections that ensure a reliable and secure connection of cables. Additionally, the amplifier is equipped with a high-level input that allows integration into almost any audio system, even when a conventional low-impedance line-in connection is not available. An optional level remote control can also be connected to enable convenient volume control directly from the driver's seat, further enhancing comfort and ease of use.

Gibt es Optionen für Bassregelung beim GZCS A-1.650D?

Yes, the GZCS A-1.650D features a variable bass boost function that allows the user to enhance the bass tones and adjust them to their preferences. This is particularly useful for fine-tuning the performance of the subwoofer and ensuring that the bass reproduction remains distortion-free even at high volumes. This function is helpful in conjunction with phase adjustment to tailor the sound precisely to the respective room acoustic conditions and preferences.

Herstellerinformation/verantwortliche 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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