Vehicle Search

  3. Ground Zero Audio
  5. Iridium GZIW 200
Ground Zero Iridium GZIW 200 8" (20cm) Subwoofer
SKU:  GROU0216
EAN:  4037072023589

6 Reviews

150 Watt

Iridium GZIW 200

SKU:  GROU0216
EAN:  4037072023589

6 Reviews

Technical Highlights

  • 150 Watt power, 4 Ohm impedance, 87 dB efficiency.
  • 3D HQPP membrane, 38-mm copper voice coil.
  • Klippel-optimized, low-resonance steel basket, durable.
  • More technical details
00 d
00 h
00 m
00 s
€86,90
€89,00 €86,90
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 €7,24 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
Ground ZeroGZPK 20X-II
Ground Zero-GZPK 20X-II-20mm² Stromkabel-masori-kaufen
Ground Zero-Titanium GZTC 165.2X-6.5" (16,5cm) Lautsprecherset-masori-kaufen
Ground ZeroTitanium GZTC 165.2X
The Ground Zero Iridium GZIW 200 is a black 8 subwoofer with a hexagon-patterned cone, center logo, 4 Ohm impedance, and 150W RMS power handling.
€86,90
€89,00 €86,90

Iridium GZIW 200 by Ground Zero

Ground Zero Iridium GZIW 200 is an 8-inch (20 cm) Subwoofer with 150 Watts RMS and 4 Ohms. The construction includes a 3D HQPP diaphragm, a long-stroke rubber surround, and a resonance-optimized steel basket. Klippel® optimized features and a 38 mm copper voice coil are integrated. A polycot centering and an IMPP dust cap with a 3D logo are present. The efficiency is 87 dB; the recommended power is 100–200 Watts. The installation depth is 101 mm, and the maximum displacement (Xmax) is 18 mm. Resonance frequency (Fs) is 32 Hz, damping factor (Qts) is 0.44, and equivalent air volume (Vas) is 23.6 L.

Features
  • 8-inch (20 cm) Subwoofer
  • Klippel® optimized
  • 3D HQPP diaphragm
  • Long-stroke rubber surround
  • Resonance-optimized steel basket
  • 38 mm copper voice coil
  • Polycot centering
  • IMPP dust cap with 3D logo
Technical Specifications
  • Type: High-Quality Subwoofer
  • Diameter: 20 cm
  • Power handling (RMS): 150 Watts
  • Impedance: 4 Ohms
  • Efficiency: 87 dB
  • Power recommendation: 100–200 Watts
  • Voice coil: 38 mm copper
  • Diaphragm: 3D HQPP
  • Max. displacement (Xmax): 18 mm
  • Installation depth: 101 mm
  • Resonance frequency (Fs): 32 Hz
  • Damping factor (Qts): 0.44
  • Equivalent air volume (Vas): 23.6 L

Your benefits at Masori

Ground Zero Iridium GZIW 200 Datasheet

Open datasheet

Frequently Asked Questions about Iridium GZIW 200

What technical features distinguish the Iridium GZIW 200 Subwoofer?

The Iridium GZIW 200 from Ground Zero is a high-quality 8" (20cm) Subwoofer equipped with a stable 3D HQPP membrane. It also features Klippel® optimized technology for precise sound reproduction. Additional features include a long-stroke rubber surround for extended excursion and a resonance-optimized steel basket for minimal sound distortion. The 38 mm copper voice coil and polycot center contribute to robust performance. The IMPP dust cap with a 3D logo adds an aesthetic accent.

What is the maximum power that the Iridium GZIW 200 can handle?

The Iridium GZIW 200 Subwoofer is designed for a power handling of 150 Watts RMS. The recommended power range is between 100 and 200 Watts, allowing for flexible adaptation to various Amplifiers. Especially if you enjoy listening to music at high volumes, this range is optimal for enjoying the full sound spectrum without distortion. The 4 Ohm impedance ensures compatibility with most car audio amplifiers without overloading the Subwoofer. The robust copper voice coil also supports high power handling.

What frequency characteristics does the Ground Zero Iridium GZIW 200 have?

The Iridium GZIW 200 offers outstanding frequency characteristics with a resonance frequency (Fs) of 32 Hz. This enables deep bass reproduction in your vehicle. The damping factor (Qts) is 0.44, indicating well-controlled bass with minimal reverberation. The equivalent air volume (Vas) is 23.6 L, which, in combination with the membrane construction, creates a good balance between depth and precision. This is ideal for applications requiring deep, resonance-free bass while still providing a clear sound structure.

How does the voice coil of the Iridium GZIW 200 affect audio quality?

The 38-mm copper voice coil of the Iridium GZIW 200 significantly improves audio quality. Copper is an excellent conductor and offers high thermal resistance, minimizing distortion at high volumes. The voice coil ensures uniform movement of the diaphragm, which in turn increases sound fidelity. In conjunction with the long-stroke rubber surround, this allows for more precise displacement. This combination of materials and technologies results in clear, distortion-free sound reproduction, particularly excelling in bass performance.

What design does the steel basket of the Iridium GZIW 200 have and why is this important?

The Iridium GZIW 200 features a resonance-optimized steel basket that enables stable and distortion-free sound production. This design minimizes unwanted vibrations and structural resonances that could affect the sound. With its firmly anchored mounting, the subwoofer remains stable even at high volumes. Additionally, the steel basket supports the long-stroke rubber surround in its function, allowing even the most demanding bass pressure to be transmitted without limitations. This construction is crucial for precise and acoustically optimized audio performance.

How can the Iridium GZIW 200 be optimally installed in a vehicle?

To optimally install the Iridium GZIW 200 subwoofer in a vehicle, the installation depth of 101 mm should be considered. These dimensions allow for flexible placement in many common enclosures and vehicle models. The precise centering using polycot material ensures optimal alignment of the diaphragm, helping to avoid unwanted vibrations during installation. A stable hold of the resonance-optimized steel basket is achieved through correct mounting, ensuring the structure remains intact at high volumes. The installation should ensure adequate ventilation to minimize the thermal load on the 38-mm copper voice coil.

What makes the long-stroke rubber surround of the Iridium GZIW 200 special?

The long-stroke rubber surround of the Iridium GZIW 200 allows for an exceptional diaphragm displacement of up to 18 mm, ensuring deep and powerful bass reproduction. This flexible component enables the diaphragm to operate extremely accurately even under more intense listening conditions. Rubber as a material offers high resistance to deformation and aging, thereby increasing the durability of the subwoofer. In combination with the stable 3D HQPP diaphragm, this design provides harmonious vibration transmission, which is particularly effective in a car and significantly improves sound quality.

How does the 3D logo of the Iridium GZIW 200 contribute to functionality?

The 3D logo on the IMPP dust cap of the Iridium GZIW 200 is not only an aesthetic feature but also functional. It helps stabilize the dust cap by providing additional material thickness that protects against mechanical stress. At the same time, the sound quality of the Subwoofer remains unaffected, as the advanced design does not increase air resistance. This remarkable detail also emphasizes the quality standards and distinctive identity of the Ground Zero design. Especially in vehicle solutions that are meant to stand out visually, this feature integrates seamlessly and functionally.

What technology optimizations are included in the Iridium GZIW 200?

The Iridium GZIW 200 from Ground Zero is equipped with Klippel® optimized technology, which guarantees precise sound control. This optimization ensures a detailed analysis and adjustment of the magnetic and mechanical parts to minimize distortion during playback. The use of this technology leads to improved linear acoustic performance at any volume. Additionally, the structure of the Subwoofer is stabilized by the resonance-optimized construction made of high-quality materials, which creates the conditions for consistently high sound quality over the long term. This is particularly relevant for intensive applications in the car hi-fi sector.

How efficient is the Iridium GZIW 200 in operation?

The Iridium GZIW 200 features an efficiency of 87 dB, which means high efficiency in converting electrical energy into acoustic power. This efficiency allows the Subwoofer to achieve high volumes even with moderate power consumption. In conjunction with the 4 Ohm impedance, this ensures optimal compatibility with various Amplifiers without increasing operating costs due to high power consumption. With proper tuning and use within the recommended power parameters, optimal sound development can be ensured even over extended periods.

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