
Best Ground Zero products in the Car hi-fi subwoofers category
On this page you'll find a ranking of the best Ground Zero products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Ground Zero GZRW 10XSPL 25cm subwoofer
The Ground Zero GZRW 10XSPL is a powerful car HiFi subwoofer specifically designed for SPL applications. With a diameter of 25 cm, this subwoofer delivers impressive sound quality and is ideal for SPL competitions. The construction incorporates advanced technologies that ensure high performance and efficiency. The subwoofer has an RMS power of 800 watts and an impedance of 2x 2 ohms, making it an excellent choice for audiophiles and SPL enthusiasts alike. The GZRW 10XSPL is not only suitable for competitions but also offers outstanding performance for everyday use. Its robust build and high-quality materials ensure durability and reliability, while the maximum excursion of 30 mm allows for deeper bass reproduction. This subwoofer is an optimal addition to any car audio system designed for maximum sound quality and performance.
- High-performance SPL subwoofer with 800 watts RMS
- Dual impedance of 2 ohms for flexible connection options
- Maximum excursion of 30 mm for deep bass
- Recommended enclosure volume for sealed and bass reflex variants
- Reinforced paper cone for improved sound quality and durability.

2. Ground Zero GZCS 10SUB-ACT 25cm geschlossener Aktiv-Subwoofer
The Ground Zero GZCS 10Sub-ACT is a special 10-inch subwoofer that can be placed in the spare wheel well of the car. This subwoofer features a built-in amplifier and is optimally tuned to the enclosure. With a frequency range of 30 to 120 Hz, this subwoofer is an excellent addition to the car, providing powerful bass reproduction in a discreet manner.

Ground Zero GZCS 10SUB-ACT 25cm geschlossener Aktiv-Subwoofer
3. Ground Zero GZIB 30 BR
The GZIB 30 BR from Ground Zero is a powerful car HiFi subwoofer designed to deliver an impressive sound experience in your vehicle. With a diameter of 30 cm (12 inches) and a rated power handling of 350 Watts RMS, this subwoofer provides powerful bass reproduction that is suitable for both music lovers and audiophiles. The ventilated enclosure ensures optimal air circulation and enhances sound quality, while the bass reflex principle efficiently reproduces lower frequencies. Its robust construction and high-quality materials guarantee a long lifespan and reliability, even under intense use. The GZIB 30 BR is an excellent choice for anyone looking to elevate their audio experience in the car.
- Rated power handling of 350 Watts RMS for powerful bass
- Bass reflex principle for improved deep frequency reproduction
- Robust design for durability and reliability
- Suitable for various vehicle types and audio setups.

4. Ground Zero Zero Subwoofer pakket 12.300 compleet set
Unleash deep bass with the Ground Zero GZ Bass Kit 12.300. This all-in-one subwoofer kit brings your music to life with deep, impressive bass. From a powerful 12-inch subwoofer to a bridged 2-channel amplifier, this kit is perfectly assembled to elevate your driving experience to the next level. The ventilated subwoofer enclosure from Ground Zero features front bass ventilation, red logo stitching, and side panels, ensuring not only powerful performance but also a stylish addition to your vehicle. The bridged 2-channel Class AB amplifier GZBA 1.300x delivers an impressive audio performance with 200 watts RMS and a maximum power of 300 watts. The variable active crossover, bass boost, and high-level input with auto-on function make it easy to customize the sound to your preferences. The GZ Bass Kit 12.300X also offers the option to add a bass remote unit for ultimate adjustment while on the go. This bass remote is not included by default. The sensitivity ranges from 200 mV to 6.5 V. The amplifier dimensions are 180 x 236 x 53 mm, the subwoofer impedance is 4 ohms, and the net enclosure volume is 40 l / 1.41 Cu.ft. The dimensions of the subwoofer enclosure are 560 x 360 x 350/250 mm. Enhance your driving experience with the Ground Zero GZ Bass Kit 12.300 and feel the beat of your music like never before. Transform your car journeys into an audio adventure with this powerful subwoofer kit.

5. Ground Zero Zero GZRW 250-D2 FLAT SubWoofer
Panel subwoofer from Ground Zero. Subwoofer for small rooms with low-built depth. Cut-outs optimized. Efficient ferrite motor. Sturdel rubber surround. Paper cone for a hot layer. 400 watts RMS. 2x2 Ohm connection.

6. Ground Zero GZHW 20XSPL-D1 20cm Subwoofer
The Ground Zero GZHW 20XSPL-D1 is a powerful 20 cm SPL subwoofer specifically designed for use in car HiFi systems. With an impressive RMS power handling of 700 watts and a maximum power handling of 1500 watts, this subwoofer delivers outstanding sound quality and deep bass. The Klippel® optimization ensures precise and distortion-free playback, while the reinforced paper cone and long-stroke sandwich surround provide high durability and longevity. The massive aluminum die-cast basket guarantees stability and minimizes unwanted vibrations. Featuring a 63 mm copper voice coil and a 2-layer polycotton spider, the GZHW 20XSPL-D1 is engineered to deliver excellent performance even at high volumes. This subwoofer is the ideal choice for audiophiles who value powerful bass and high sound fidelity.
- Klippel® optimized for precise sound reproduction
- Reinforced paper cone for high durability
- Massive aluminum die-cast basket for stability
- Long-stroke sandwich surround for deep bass
- Maximum excursion of 40 mm for powerful bass playback.

7. Ground Zero GZRB 25SPL 25cm bass reflex subwoofer
The GZRB 25SPL 25cm bass reflex subwoofer from Ground Zero is a powerful solution for anyone seeking an impressive sound experience in their vehicle. With a maximum power handling of 1000 watts, this subwoofer delivers outstanding bass reproduction, making it significant for both music lovers and audiophiles. The passive vented enclosure design ensures efficient air circulation, resulting in improved sound quality and deep, punchy bass. The subwoofer features a 10-inch SPL woofer housed in a specially designed enclosure that optimizes performance. The use of high-quality materials and a thoughtful construction make this subwoofer a reliable choice for any car HiFi system. The push terminals allow for easy and secure connections, while the compact dimensions enable flexible installation in the vehicle.
- Passive vented enclosure design for improved sound quality
- High-quality 10-inch SPL woofer for punchy bass
- Push terminals for easy and secure connection
- Optimized enclosure volume of 28 liters for maximum performance.

8. Ground Zero GZCS SW -800A - Autosubwoofer - 20 cm / 8inch Active Subwoofer - Underseat - 180 Watt Pe
Would you like to transform your car rides into a top-notch audio experience? Then discover the ultimate sound sensation with the Groundzero GZCS SW-800A - the leading active subwoofer that elevates every driving experience to a higher level. With a maximum power of 180 watts and a compact size of 20 cm (8 inches), this subwoofer delivers unparalleled sound quality that you shouldn't miss. Deep bass that only a high-quality subwoofer can provide. The 8-inch active subwoofer is housed in a sturdy aluminum enclosure for optimal performance and durability, giving you impressive sound reproduction that leaves a lasting impression every time. The Groundzero GZCS SW-800A fits perfectly under your car seat. With the included remote control, you can easily adjust the settings to your preferences, while the high-level and automatic switch functions ensure effortless installation and easy operation. A pass filter for precise sound control and phase correction provide a perfect audio presentation. With a frequency response of 30-150 Hz and a phase setting of 0°/180°, you can enjoy a balanced and impressive sound in your car. Dimensions: 315 x 235 x 80 mm (12.40 x 9.37 x 3.15 inches). Enhance your driving experience today with the Groundzero GZCS SW-800A and immerse yourself in a world of unparalleled sound quality and performance.

Ground Zero GZCS SW -800A - Autosubwoofer - 20 cm / 8inch Active Subwoofer - Underseat - 180 Watt Pe
9. Ground Zero GZHW 20XSPL-D2 20cm subwoofer
GZHW 20xSPL-D2 - 20 cm / 8 inch SPL-specifier with a power rating of 700 Watt RMS and 1500 Watt SPS. This high-quality SPL-specifier features an aluminum cast basket and a reinforced paper cone. It includes an 8-inch high-quality cast aluminum basket and a 63 mm / 2.5 inch copper voice coil. The 2-layer polycot spin IMPP fabric cap has a 3D structure logo model.
Specifications:
- Control current (RMS / SPL): 700 / 1500 watt
- Impedance: 2 x 2 ohm
- Efficiency: 80 dB
- Power recommendation: 500-1500 watt
- Speaking coil: 63 mm / 2.5 inch copper
- Cone layout: steel paper
- Max excursion (Xmax): 40 mm / 1.57 inch
- Mounting diameter: 187 mm / 7.36 inch
- Mounting depth: 145 mm / 5.71 inch
- Resonant frequency (FS): 38.3 Hz
- General quality (QTS): 0.381
- Equivalent air volume (VAS): 4.77 l / 0.17 cu.ft.

10. Ground Zero GZRB 20SPL 20cm Bass Reflex Subwoofer
The Ground Zero Radioactive GZRB 20SPL is an excellent 8" (20 cm) enclosure subwoofer that impresses with many remarkable features. With a passive bass reflex enclosure and a diameter of 20 cm, this subwoofer delivers unique sound quality. Inside the enclosure, the powerful 20 cm SPL subwoofer, specifically the GZRW 8XSPL, vibrates. The sound is secured by the structured wooden enclosure and the airflow bass reflex tube. The compact and powerful Ground Zero Radioactive GZRB 20SPL offers an impressive listening experience with its power handling of 1000 watts SPL. Installation has also been well thought out: the clamp connection ensures easy handling. All in all, it's a perfect addition for all audio enthusiasts.
Features
- 8" (20 cm) enclosure subwoofer
- Subwoofer GZRW 8XSPL
- Bass reflex enclosure
- Airflow bass reflex tube
- Wooden enclosure
- Clamp connection
Specifications
- Diameter 20 cm
- Power handling 1000 watts SPL
- Impedance 2x 2 Ohm
- Net volume 21 L
- Dimensions (W x L x H) 440 x 240 x 280 mm.
