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Ground Zero

GZCS SW-800A

8" (20cm) active enclosure subwoofer

249,00€
249,00€ 249,00€
incl. VAT , possibly plus shipping

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Highlights

  • Amplifier with 120/180 watts of power, frequency response 30-150 Hz.
  • Auto-On function, low-pass filter from 45-150 Hz, phase correction.
  • Flat under-seat housing made of aluminum, dimensions 315 x 235 x 80 mm.
Seen more cheaply Personal Offer
brand: Ground Zero
Delivery time:
Available, in 2-5 days with you
Number:
Piece
Watt RMS:
120
Subwoofer Type:
underseat
Amplifier Type:
Class D
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Ground Zero-GZCS SW-800A-8" (20cm) Aktiv-Gehäusesubwoofer-masori-kaufen
249,00€
249,00€ 249,00€

The GZCS SW-800A from Ground Zero is an 8" (20cm) active enclosure subwoofer known for its high-quality craftsmanship and impressive performance features. With a flat underseat enclosure, this subwoofer is equipped with an amplifier and a remote control for optimal user-friendliness. Its outstanding technical characteristics, including a low-pass filter, an auto-on function, and phase correction, enhance the functionality of the device. Furthermore, the subwoofer offers a 120/180 watt amplifier and a frequency response of 30 – 150 Hz, providing a top-notch sound experience. If you are looking for high-quality audio performance, the Ground Zero GZCS SW-800A could be just what you need.

Technical Data

  • Flat underseat housing
  • 8" (20cm) Active Enclosure Subwoofer
  • Including remote control
  • High-level input
  • Auto-on function
  • low-pass filter
  • Phase correction
  • Incl. wiring harness
  • Amplifier power (RMS/max.) 120 / 180 Watts
  • Frequency response 30 – 150 Hz
  • Low-pass filter 45 – 150 Hz
  • Phase position 0° / 180°
  • Housing aluminum die casting
  • Dimensions (W x L x H) 315 x 235 x 80 mm
The GZCS SW-800A from Ground Zero can be easily installed under a car seat due to its compact dimensions of 315 x 235 x 80 mm. The flat under-seat housing ensures optimal space access for placement. The subwoofer is connected to the power supply and input signal using the included cable set. The auto-on function greatly facilitates usage by automatically turning on the subwoofer as soon as an input level is detected. Make sure to find the right position under the seat so that the remote control and other connections are easily accessible.
The Ground Zero GZCS SW-800A active subwoofer features a built-in amplifier that delivers a power of 120 watts RMS and a maximum of 180 watts. This amplifier power is ideal for supporting deep frequencies and ensures clear and impressive bass reproduction. The high performance allows for a powerful sound experience, further optimized by the precisely tuned frequency response of 30 to 150 Hz. The power is more than sufficient to produce rich bass in most vehicles without distortion.
The GZCS SW-800A subwoofer features a phase correction that allows for adjustment of the phase position to 0° or 180°. This is particularly useful for compensating phase issues between the subwoofer and the other speakers in the vehicle. The correction ensures that the bass output is in sync with the other speakers, enhancing the overall sound. Phase adjustment can be especially necessary in complex audio systems to precisely tune the bass to the listening environment and achieve the best sound quality.
The low-pass filter of the GZCS SW-800A is variably adjustable in the range of 45 to 150 Hz. This feature allows the filter to be precisely tailored to the desired frequency ranges and unwanted high frequencies to be filtered out. By precisely adjusting the low-pass filter, the bass reproduction can be optimized so that only the low frequencies are amplified and reproduced. The adjustable low-pass filter thus significantly contributes to the fine-tuning of the sound image and enables the subwoofer to be perfectly integrated into the existing audio system.
The high-level input of the GZCS SW-800A subwoofer allows the subwoofer to be connected directly to a factory radio or a car radio without RCA outputs. This is particularly advantageous when there are no preamp outputs available in the vehicle. The high-level input converts the speaker signal into a signal suitable for the amplifier, enabling flexible installation without additional adapters. This feature enhances the compatibility of the subwoofer and allows for high-quality bass reproduction without the need for extensive modifications to the vehicle.
The GZCS SW-800A is made of robust aluminum die-casting, which not only gives it stability but also efficient heat dissipation. The material ensures that the subwoofer is durable and resistant to external influences. The choice of aluminum significantly contributes to the cooling of the amplifier by reliably dissipating the generated heat. Additionally, the dense nature of the housing material reduces vibrations, leading to cleaner audio playback. An aluminum housing is therefore ideal for use in demanding environments.
The Ground Zero GZCS SW-800A is designed to reproduce frequencies in the range of 30 to 150 Hz. This frequency range is ideal for reproducing deep bass, which forms the acoustic foundation for an intense sound experience. With the ability to reproduce such low frequencies, the subwoofer is not only suitable for bass-heavy music genres but also adds the necessary depth to movies and games in the vehicle. The subwoofer aims to provide an extended bass reproduction that significantly enhances the sound dynamics inside the vehicle.
The GZCS SW-800A features several user-friendly functions that significantly simplify handling. This includes the Auto-On function, which automatically activates the subwoofer when a signal is present. This feature eliminates the need for a separate power-on process and is particularly convenient for daily use. Additionally, a remote control is included, allowing for volume adjustment without the user having to manually make settings on the device. These features not only make the subwoofer functional but also optimize usability in the vehicle.
The GZCS SW-800A from Ground Zero is suitable for a variety of vehicle types due to its flat design. The dimensions of 315 x 235 x 80 mm allow for flexible placement in most cars, especially under the seat. As long as the space requirement under the seat allows for installation, the subwoofer is largely universally applicable. Thanks to the high-level input, it can also be easily integrated into various audio systems. This versatility in application is a significant advantage when it comes to using the subwoofer in different vehicle models.
The GZCS SW-800A is particularly ideal for music lovers who value deep and precise bass reproduction. Its built-in amplifier with a power of 120 watts RMS and 180 watts maximum ensures powerful bass, while the frequency response of 30 to 150 Hz covers all important bass frequencies. Especially if you enjoy listening to music loudly, you will appreciate the clean and distortion-free bass of the subwoofer. Additionally, the adjustable low-pass filter allows you to customize the sound reproduction to your own preferences. Thus, the subwoofer offers an optimized listening experience for every music enthusiast.

Product Specifications

Manufacturer

Ground Zero

Product type

8" (20cm) active enclosure subwoofer

Features

  • Highlights

    • Amplifier with 120/180 watts of power, frequency response 30-150 Hz.
    • Auto-On function, low-pass filter from 45-150 Hz, phase correction.
    • Flat under-seat housing made of aluminum, dimensions 315 x 235 x 80 mm.

  • Uvp

    249

weight

2.5 kg

Technical data

Watt RMS Load Capacity

120

configurators

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Your advantages with Masori

Power of the Ground Zero GZCS SW-800A: 120/180 watts of amplifier power for high-end sound

The Ground Zero GZCS SW-800A impresses with its integrated amplifier, which delivers 120 watts RMS and a maximum output of 180 watts. This amplification enables the 8 active enclosure subwoofer to produce deep and powerful bass notes. Combined with the efficient design of the flat, die-cast aluminum cabinet, the subwoofer creates an impressive presence in a vehicle interior. Typical market standards for subwoofers of this size are around 100 watts RMS, making the GZCS SW-800A powerful and ideal for music genres with dominant bass components. Increasing the amplifier output would further support intense bass stimulation, but at the expense of precise low-frequency reproduction.

Flat under-seat housing for space-saving integration in the vehicle

The enclosure's flat design, measuring 315 x 235 x 80 mm, is perfect for installation under car seats, where space is often at a premium. The die-cast aluminum material of the enclosure ensures robustness and durability while also reducing vibration. The use of aluminum also offers improved heat dissipation, resulting in stable performance under high loads. Comparable products often use bulkier plastic enclosures that are less effective at isolating vibrations. However, a flatter enclosure could further improve heat dissipation by increasing the surface area.

Optimized frequency response for deep bass: 30 – 150 Hz

With a frequency response of 30 to 150 Hz, the Ground Zero GZCS SW-800A covers a wide range of low-frequency frequencies, ensuring rich and resonant bass reproduction. This bandwidth is optimally designed for reproducing powerful bass lines and ensures that no sound is lost in the low frequency spectrum. Other geared subwoofers in the same price category often only exhibit bandwidths starting at 40 Hz, making the bass performance of the GZCS SW-800A an excellent choice for a full-range auditory system. Extending the frequency response below 30 Hz would provide ultimate low-frequency capability, but would require higher power consumption.

Remote control for easy control

The included remote control allows you to conveniently adjust the subwoofer's key settings from a distance. This allows for direct bass adjustment to different music styles or preferences while driving, without complicated adjustments. Compared to competing models, which often rely on manual adjustments, the remote control offers significantly greater ease of use. If you're interested in more precise control options, you might consider a remote control with advanced features.

Integrated auto-on function and high-level input

The GZCS SW-800A's convenient Auto-On function detects when an audio signal is present and automatically turns the subwoofer on or off. This preserves the vehicle's battery capacity and extends the unit's lifespan. The line-level input makes it possible to connect the subwoofer directly to the factory radio, allowing installations in many vehicles without the need for additional equipment. This product is a leader in this area, because while others offer line-level inputs, the Auto-On function remains a feature rarely visible to the end user.

Low-pass filter for precision filtering: 45 – 150 Hz

The GZCS SW-800A's adjustable low-pass filter from 45 to 150 Hz allows for precise filtering of the desired frequencies, effectively eliminating highs and midrange. A finely tuned low-pass filter supports the acoustic integration of the subwoofer with other components in the car audio system. Comparable subwoofers often come with less flexible filter settings, which can lead to unclean sound characteristics. However, a wider setting range could help even better accommodate customized sound profile requirements.

Use phase correction for improved soundstage

With phase settings of 0° or 180°, the GZCS SW-800A allows for matching the phase response with other speakers in the system to ensure a coherent soundstage. This feature ensures that bass frequencies are correctly located in the room, preventing accumulation or cancellation of sound at certain frequencies. Standard products often do not offer phase control, resulting in reduced acoustic coherence. In specialized audio setups, a continuously adjustable phase switch could enable even more precise matching.

Complete with cable set for easy installation

The included cable kit ensures that you are equipped with all the necessary components for installing the GZCS SW-800A. This significantly reduces installation time and ensures that all connections are ready to use. Product recommendations that do not include manufacturer-specific cable kits often require additional investment in installation materials, which can negatively impact the price-performance ratio. Expanding the cable kit with high-quality connectors could offer users expanded installation options. For installation assistance, our on-site installation team in Frankfurt (Oder) is available. Further support is available through our expert support FAQ & Help . If you're interested in technical background information, the Audio Blog offers deeper insights into the world of car hi-fi.