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The Ground Zero GZTF 5.2X is a 5 inch (130 mm) 2-way coaxial car speaker rated at 80W RMS (110W max), with a structured HQPP cone and 13 mm Mylar tweeter. Its 3 ohm design works efficiently with a wide range of head units and amplifiers.
Other sizes in the GZTF range: GZTF 4.0X 4 inch, GZTF 6.5X 6.5 inch, GZTF 69X 6x9 inch.
Key specifications
- Size: 130 mm / 5″
- Power handling: 80W RMS, 110W max
- Impedance: 3 ohm
- Sensitivity: 90 dB
- Frequency response: 60 Hz – 22 kHz
- Tweeter: 13 mm / 0.51″ Mylar
- Mounting diameter: 117.5 mm / 4.63″
130 mm / 5″ 2-way coaxial speaker system
A solid upgrade for factory speaker positions. The GZTF 5.2X delivers 80w RMS with a 3-ohm impedance design that works efficiently with a wide range of head units and amplifiers.
Features
- 2-way coaxial speaker system
- HQPP cone with 3D structure
- Rubber surround
- Resonance free steel basket
- High efficient 3 ohms version
- 13 mm / 0.51″ Mylar tweeter
- Ferrite motor
- 6 dB/oct high pass filter
- Incl. protection grill
Explore the full range in Ground Zero.
Specification
| Model | 2-way coaxial speakers |
|---|---|
| Diameter | 130 mm / 5.12″ |
| Power handling | (RMS/max.) 80 / 110 Watts |
| Impedance | 3 ohms |
| Efficiency | 90 dB |
| Frequency Response | 60 Hz – 22 kHz |
| Tweeter | 13 mm / 0.51″ Mylar tweeter |
| Cone | HQPP cone with 3D structure |
| Mounting Ø | 117.5 mm / 4.63″ |
What's Included
- GZTF 5.2X
Ground Zero
About the Ground Zero GZTF 5.2X
From our tech experts at CEN
Ground Zero 5 inch coaxial speakers, rated at 80w RMS.
Who it suits
Drivers replacing tired factory speakers who want a clear improvement.
Our tech experts advise
Sizes, adapter rings and harnesses vary by vehicle, year and trim, so we confirm what your car takes before ordering rather than guessing. Door treatment matters as much as the speaker, and these repay an amplifier. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Ground Zero range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Ground Zero
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Frequently Asked Questions
Q: How do I choose the right amplifier for my speakers or subwoofer?
A: Match the amplifier's RMS output per channel to the RMS handling of your speakers or subwoofer at the same impedance. The Specification tab lists the power figures. If in doubt, contact CEN with your setup and we will recommend a match.
Q: What size mounting hole does the GZTF 5.2X need?
A: It needs a 117.5 mm mounting diameter for a 130 mm (5 inch) position.
Q: Will the GZTF 5.2X run from my head unit?
A: Yes. Its high-efficiency 3 ohm design and 90 dB sensitivity help it get more from a head unit. An amplifier lets it use its full 80W RMS rating.
Q: Is a grille included with the GZTF 5.2X?
A: Yes, a protection grille is included.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
