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The Ground Zero GZTC 130.2X is a 5 inch (130 mm) 2-way component speaker kit rated at 80W RMS (130W max). Its high-efficiency 3 ohm design draws more power from a head unit or amplifier, making it a compact upgrade for 13 cm speaker positions.
For 16.5 cm positions, see the GZTC 165.2X 6.5 inch component kit.
Key specifications
- Size: 130 mm / 5″
- Power handling: 80W RMS, 130W max
- Impedance: 3 ohm
- Sensitivity: 88.5 dB
- Frequency response: 60 Hz – 22 kHz
- Tweeter: 20 mm / 0.79″ silk dome
- Crossover: 6 and 12 dB/oct, 5500 Hz
- Mounting diameter: 117.5 mm / 4.63″
130 mm / 5″ 2-way component speaker system
A compact 5″ component kit built for clean, detailed sound with a 3-ohm design that draws more power from your head unit or amplifier.
Features
- 2-way component speaker system
- HQPP cone with 3D structure
- Rubber surround
- Inline low pass filter
- Resonance free steel basket
- High efficient 3 ohms version
- 20 mm / 0.79″ silk dome tweeter
- Ferrite motor
- 12 dB/oct tweeter crossover
- Incl. hexagon style protection grill
Explore the full range in Ground Zero.
Specification
| Model | 2-way component speakers |
|---|---|
| Diameter | 130 mm / 5.12″ |
| Power handling | (RMS/max.) 80 / 130 Watts |
| Impedance | 3 ohms |
| Efficiency | 88.5 dB |
| Frequency Response | 60 Hz – 22 kHz |
| Tweeter | 20 mm / 0.79″ silk dome |
| Cone | HQPP cone with 3D structure |
| Mounting Ø | 117.5 mm / 4.63″ |
| Crossover | 6 & 12 dB/Oct |
| Crossover frequency | 5500 Hz |
What's Included
- GZTC 130.2X
Ground Zero
About the Ground Zero GZTC 130.2X
From our tech experts at CEN
Ground Zero 5 inch component speakers, with separate tweeters for mounting where you will actually hear them, rated at 80w RMS.
Who it suits
Drivers building a proper front stage and happy for tweeters to be mounted separately, which usually means a professional fit.
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: Will the GZTC 130.2X run from my head unit?
A: Yes. It is a high-efficiency 3 ohm design with 88.5 dB sensitivity, so it draws more power from a head unit than a typical 4 ohm speaker. An amplifier lets it use its full 80W RMS rating.
Q: What crossover does the GZTC 130.2X use?
A: The woofer uses an inline low pass filter and the tweeter a 12 dB/oct crossover, with a crossover frequency of 5500 Hz.
Q: What size mounting hole does the GZTC 130.2X need?
A: The woofer needs a 117.5 mm mounting diameter for a 130 mm (5 inch) position. A hexagon style 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.
