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The Ground Zero GZTF 69X is a 6x9 inch 3-way coaxial car speaker rated at 130W RMS (190W max), with a yellow HQPP cone, 55 mm Mylar midrange and 13 mm Mylar tweeter. Its 3 ohm design suits factory head units and lower-powered amplifiers.
Other sizes in the GZTF range: GZTF 4.0X 4 inch, GZTF 5.2X 5 inch, GZTF 6.5X 6.5 inch.
Key specifications
- Size: 6 x 9″
- Type: 3-way coaxial
- Power handling: 130W RMS, 190W max
- Impedance: 3 ohm
- Sensitivity: 92 dB
- Frequency response: 40 Hz – 22 kHz
- Mounting dimensions: 213 x 152 mm / 8.4 x 5.98″
- Mounting depth: 85 mm / 3.35″
6×9″ 3-way coaxial speaker system
A direct-fit 6x9″ 3-way coaxial upgrade built around a 3-ohm design, making it well suited to factory head units and lower-powered amplifiers.
Features a yellow HQPP cone with 3D structure and a 3-ohm impedance for efficient performance from modest power sources.
Features
- 3-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
- 55 mm / 2.2″ Mylar midrange speaker
- Tweeter and overload protection
- Incl. hexagon style protection grill
Explore the full range in Ground Zero.
Specification
| Nominal Diameter | 6 x 9“ |
|---|---|
| Loudspeaker Type | 3-way coaxial |
| Impedance | 3 Ohm |
| Frequency Response | 40 Hz - 22 kHz |
| Power Handling | (RMS) 130W |
| Power Handling | (max) 190W |
| Efficiency (SPL) | 92dB |
| Resonance Frequency | 65Hz |
| Xmax | 12mm / 0.47″ |
| Mounting Diameter | 213mm x 152mm / 8.4″ x 5.98″ |
| Mounting Depth | 85mm / 3.35″ |
What's Included
- GZTF 69X
Ground Zero
About the Ground Zero GZTF 69X
From our tech experts at CEN
Ground Zero 6x9 inch coaxial speakers, rated at 130w 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: How deep is the GZTF 69X?
A: It needs 85 mm of mounting depth and a 213 x 152 mm mounting opening.
Q: How many drivers does the GZTF 69X have?
A: It is a 3-way coaxial with a 6x9 inch HQPP cone woofer, a 55 mm Mylar midrange and a 13 mm Mylar tweeter, plus tweeter and overload protection.
Q: Will the GZTF 69X run from my head unit?
A: Yes. Its 3 ohm design and 92 dB sensitivity suit factory head units and lower-powered amplifiers. An amplifier lets it use its full 130W RMS rating.
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.














































