



Phoenix Gold Z4CXi Compact 4 Inch Coaxial Car Speakers 30w RMS Pair
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Z4CXi – 4 Inch Coaxial Speakers
These Z-Series 4 Inch Coaxial speakers feature flush profile tweeters and a compact basket design for easy installation. High quality polypropylene cone material for great sounding audio. Quality butyl rubber surround for excellent durability and prolonged performance. Ferrofluid tweeters enable enhanced thermal contact for increased reliability and optimum damping for the voice coils.
Key Features
- Flush profile tweeters and a compact basket design for easy installation
- High-quality polypropylene cone material for great-sounding audio
- Quality butyl rubber surround for excellent durability and prolonged performance
- Ferrofluid tweeters enable enhanced thermal contact for increased reliability and optimum damping for the voice coils
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Specification
| Frequency Response | 99Hz-20KHz |
|---|---|
| Impedance | 4 Ohm |
| Sensitivity | 86dB |
| Cone | Material Polypropylene |
| Mounting Depth | 43mm (1-11/16”) |
More specs
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What's Included
- 2 x Phoenix Gold Coaxial Speakers
- 2 x Phoenix Gold Speaker Grilles
- 1 x Mounting Template
- 8 x Mounting Screws
- 1 x User Manual
Phoenix Gold
About the Phoenix Gold Z4CXi
From our tech experts at CEN
Phoenix Gold 4 inch coaxial speakers, with the tweeter in the centre of the woofer, rated at 30w RMS.
Who it suits
Drivers replacing tired factory speakers who want a clear improvement without complication.
Our tech experts advise
Sizes, adapter rings and harnesses vary by vehicle, year and trim, so we confirm what your car takes before ordering. Door treatment matters as much as the speaker itself. 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 Phoenix Gold range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Phoenix Gold
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Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
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.








































