Vehicle Search

  3. Single Subwoofer Bestsellers
  5. Radioactive GZRW 8XSPL-D1
Ground Zero Radioactive GZRW 8XSPL-D1 8" (20cm) Subwoofer
SKU:  GZRW-8XSPL-D1
500 Watt

Radioactive GZRW 8XSPL-D1

SKU:  GZRW-8XSPL-D1

Technical Highlights

  • Power handling of up to 1000 watts SPL, impedance: 2×1 ohm.
  • Fiber-reinforced paper cone, 50 mm copper voice coil.
  • Low-resonance steel basket, Klippel® optimized design.
  • More technical details
00 d
00 h
00 m
00 s
€140,00
-22% €179,00 €140,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa
Klarna Pay conveniently in 12 interest-free installments at €11,66 with Klarna .

Your benefits at Masori

Seen cheaper elsewhere?

Shipping cost calculator

Expert Image

Rob

Expert Image

Max

Unsure if this product fits your car?

We help you – quickly, personally, and without obligation.

Response on weekdays within 24 hours
ScanspeakRevelator 26W/8867T00
Two black Scanspeak Revelator 26W/8867T00 subwoofers are angled toward each other on a white background.
GS Audio-Silver 6500 18 Zoll-18" (46cm) Subwoofer-masori-kaufen
GS AudioSilver 6500 18 inch
Ground Zero-Radioactive GZRW 8XSPL-D1-8" (20cm) Subwoofer-masori-kaufen
€140,00
€179,00 €140,00

Radioactive GZRW 8XSPL-D1 by Ground Zero

The Radioactive GZRW 8XSPL-D1 from Ground Zero is an 8-inch Subwoofer in high-quality SPL design. The power handling is rated at 500 watts RMS and up to 1000 watts SPL, with a power recommendation between 400 and 1000 watts. The technical features include a reinforced paper cone, a long-stroke sandwich surround, and a 50 mm copper voice coil. The Subwoofer has a Klippel-optimized construction and a resonance-optimized steel basket. An IMPP dust cap with a 3D logo and a polycot centering are also integrated. The impedance of the system is 2x2 ohms with an efficiency of 84.6 dB.

Features
  • 8-inch (20 cm) Subwoofer
  • High-quality SPL design
  • Power handling: 500 watts RMS
  • Power handling: 1000 watts SPL
  • Power recommendation: 400 – 1000 watts
  • Impedance: 2x2 ohms
  • 50 mm copper voice coil
  • Reinforced paper cone
  • Long-stroke sandwich surround
  • Resonance-optimized steel basket
  • Klippel-optimized construction
  • Polycot centering
  • IMPP dust cap with 3D logo
Technical Data
  • Diameter: 200 mm
  • Mounting diameter: 182 mm
  • Mounting depth: 133 mm
  • Max. excursion (Xmax): 22 mm
  • Resonance frequency (Fs): 45.8 Hz
  • Total quality (Qts): 0.36
  • Equivalent air volume (Vas): 7.4 l
  • Efficiency: 84.6 dB

Your benefits at Masori

Ground Zero Radioactive GZRW 8XSPL-D1 Datasheet

Open datasheet

Frequently Asked Questions about Radioactive GZRW 8XSPL-D1

What are the technical specifications of the GZRW 8XSPL-D1 Subwoofer?

The GZRW 8XSPL-D1 from Ground Zero is a 20 cm High-Quality SPL Subwoofer designed for 1000 Watts SPL. Equipped with a fiber-reinforced paper cone, a 50 mm copper voice coil, and a long-stroke sandwich surround, it offers impressive sound quality. The resonance-optimized steel basket, along with the polycot centering, ensures precise sound. Additional features include an IMPP dust cap with a 3D logo and an impedance of 2×1 Ohm, making it particularly suitable for powerful audio systems.

What is the maximum displacement (Xmax) of the GZRW 8XSPL-D1?

The GZRW 8XSPL-D1 can achieve a maximum displacement (Xmax) of 22 mm. This displacement is remarkable for a 20 cm SPL Subwoofer and significantly contributes to the high sound quality and the ability to reproduce deep frequencies accurately. The combination of the reinforced paper cone and the long-stroke sandwich surround enables this outstanding performance, especially regarding the resonance frequency of 45.8 Hz.

What voice coil is used in the GZRW 8XSPL-D1?

The GZRW 8XSPL-D1 is equipped with a 50 mm copper voice coil. This voice coil is crucial for the high load capacity and sound precision that the subwoofer offers. Copper is chosen for its excellent electrical conductivity, resulting in low resistance and thus efficient performance of the subwoofer. The copper voice coil contributes to the durability and stability of the product, especially at high volumes.

What is the load capacity of the GZRW 8XSPL-D1?

The GZRW 8XSPL-D1 has an SPL load capacity of 1000 Watts and an RMS load capacity of 500 Watts. These specifications reflect the power that the subwoofer can handle continuously without damage. For optimal playback and to achieve the best sound quality, a power recommendation of 400 to 1000 Watts is suggested. These specifications make it ideal for powerful car audio systems aimed at high-quality sound reproduction.

What are the installation dimensions of the GZRW 8XSPL-D1 Subwoofer?

The GZRW 8XSPL-D1 has an installation diameter of 182 mm and an installation depth of 133 mm. These specific dimensions are important to note when you want to install the subwoofer in your vehicle or audio system. A properly sized installation location ensures that the subwoofer functions correctly and can fully utilize its outstanding sound quality and performance. Always check the availability in the desired installation space.

How does the Klippel® optimization affect the performance of the GZRW 8XSPL-D1?

The Klippel® optimization ensures that the GZRW 8XSPL-D1 Subwoofer provides precise and low-distortion sound reproduction. This technology is used to analyze and optimize the linear and nonlinear parameters of the speaker system. Through this optimization, the operating range of the subwoofer is extended, which is particularly advantageous at high levels, as it improves the accuracy of sound reproduction. This is essential for accurate and efficient sound conversion.

What impedance does the GZRW 8XSPL-D1 have and how does it affect performance?

The GZRW 8XSPL-D1 Subwoofer has an impedance of 2×1 ohm. This dual impedance allows for versatile connection configurations to optimally utilize the amplifier and achieve maximum performance. Low ohm values are often preferred in high-performance systems, as they can load amplifiers more heavily, thereby increasing overall system performance. Be sure to check your amplifier's specifications to ensure compatibility and to optimally deploy the subwoofer.

What resonance frequency is measured for the GZRW 8XSPL-D1?

The resonance frequency of the GZRW 8XSPL-D1 is 45.8 Hz. This frequency value is characteristic of the subwoofer's bass reproduction and affects the depth and clarity of audio playback. When choosing a subwoofer, the resonance frequency is a crucial factor to ensure that low tones are reproduced cleanly and without distortion. This subwoofer is excellent for applications where powerful bass reproduction is required.

What is the equivalent air volume (Vas) of the GZRW 8XSPL-D1?

The GZRW 8XSPL-D1 has an equivalent air volume (Vas) of 7.4 liters. This parameter helps determine the optimal enclosure volume for the subwoofer. A correctly sized enclosure ensures the best possible sound reproduction through supported vibrations and optimal acoustics. Vas is an important factor in designing speaker enclosures, as it determines the driver's operating range and optimizes bass performance.

How does the reinforced paper diaphragm affect the sound quality of the GZRW 8XSPL-D1?

The reinforced paper diaphragm of the GZRW 8XSPL-D1 significantly contributes to the high sound quality of the subwoofer. The fiber reinforcement makes the diaphragm stiffer and less resonant, allowing for more precise reproduction of low frequencies. Paper diaphragms are known for their lightweight construction and ability to perform quick movements, ensuring responsive and detailed bass reproduction. The combination with a long-stroke sandwich surround further maximizes this effect.

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

Let customers speak for us

from 9528 reviews
Thesis THG 1.5 II
Martin
Eingebaut in A-Säule, Klanglich sehr schön,

Eingebaut in A-Säule, Klanglich sehr schön, Pegelfest. Bin zufrieden.

Thesis THG 1.5 II
SLICKPROBOX6-V0
Sandro Keller
Sehr guter Klang, Top Preis und eine schnelle

Sehr guter Klang, Top Preis und eine schnelle Lieferung.

SLICKPROBOX6-V0
DB EDBPRO6-E3
Anonym
Top für den Preis !!!

Hören sich gut an!!! hätte ich nicht gedacht in der Preisklasse, vor allem der Pegel hab sie mit paar Axton Hochtönern verbaut und einem Kicker sub im Kofferraum und paar Rainbow Endstufen sauberer lauter klang bin sehr zufrieden mit dem Produkt. Langzeit noch keine Erfahrung da erst zwei Wochen verbaut

DB EDBPRO6-E3
Competition Series GS-14000.1
Henk van Dijk
Versterker was goed verpakt, En heb dit beest heeft zo veel power!

Versterker was goed verpakt, En heb dit beest gelijk getest op volume en klinkt geweldig op mijn subwoofers, Het geluid vervormd niet zelfs op vol volume klinken de bas tonen zuiver, Ben vooral blij dat ik deze versterker gekocht heb. Ik geniet van elke seconde in mijn auto,Ik kon het merk niet van de versterker [gs-audio] maar het is top merk en het is met de hand gemaakt en komt uit Italy is echt goed gemaakt alleen mijn auto heeft het zwaar te verduren alles beweegt, Dus top aankoop gedaan.

Competition Series GS-14000.1
UGMB 100 CNX
RAUL RUIZ
muy buena calidad compre todo el conjunto

muy buena calidad compre todo el conjunto superior, twitter, medios, coaxiales y agudos, una calidad espectacular ahora terminare con los suvwoofer... los rercomiendo

UGMB 100 CNX
UG MB 100 F
RAUL RUIZ
un pack impresionante y ademas lo he conseguido a

un pack impresionante y ademas lo he conseguido a un precio espectacular ademas el envío es muy rápido y perfectamente embalado

UG MB 100 F
Apocalypse Atom 2000.1 Pro
clem
Good amp

Compact and powerful active cooled amp there a remote knob included in the package that show the voltage and etc

Apocalypse Atom 2000.1 Pro
Z-Series Z-FDBG 2-4 EVO
clem
Love it

Love it. It show when a fuse is blown

Z-Series Z-FDBG 2-4 EVO
LAR165-2 Audi MDF 01
clem
Good fit on A4 b6

Good fit on A4 b6 2004

LAR165-2 Audi MDF 01
UG BMW 20 SUB U
Anonym
Hammer Woofer 👍 jeden Euro

Hammer Woofer 👍 jeden Euro wert

UG BMW 20 SUB U
Prima APBX 10 AS2
David Johnson
Great Product, Great Price

Great Product, Great Price

Prima APBX 10 AS2
Montagehebelset Keile 3-teilig Softversion
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

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.

Montagehebelset Keile 3-teilig Softversion
Zeus AluButyl 140dB
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

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.

Zeus AluButyl 140dB
10-100mm² Ring Set M8
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

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.

10-100mm² Ring Set M8
Powerbox 65.4M-V7
Anonym
Very good

Very good experience purchasing the Vibe Audio POWERBOX65.4M amplifier through Masori.

Shipping was fast and the product arrived well packaged with no issues. The amplifier offers a very easy plug & play installation, making it ideal for OEM-style integrations or clean installations without complications.

Performance is stable, with good power for its size and very decent sound quality within its category. It’s a practical solution to upgrade a car audio system without complex installations or major modifications.

Overall, very satisfied with the purchase. A reliable shop and a product that delivers what it promises.

Powerbox 65.4M-V7

Recently viewed products