



Phoenix Gold Z65CXI 6.5 Inch Coaxial Car Speakers with Grills 40w RMS Pair
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The Phoenix Gold Z65CXi is a pair of 6.5 inch coaxial car speakers rated 40W RMS (160W peak), with flush profile PEI tweeters, polypropylene cones and grilles included. They suit simple upgrades of 6.5 inch factory door speakers.
The Z65CXi is also available as a component set: see the Phoenix Gold Z4CXi 4 inch coaxial speakers if you need a smaller size for a different fitment.
Key specifications
- Size: 6.5 inch coaxial
- Power: 40W RMS / 160W peak
- Impedance: 4 ohm
- Sensitivity: 87dB
- Frequency response: 75Hz to 20kHz
- Mounting depth: 46mm (1-13/16 inch)
- Mounting diameter: 126mm (5 inch)
- Supplied as: pair with grilles
Z65CXI 6.5″ Coaxial Speakers
Part of Phoenix Gold's Z-Series, the Z65CXI features flush profile tweeters and a compact basket design for straightforward installation. The polypropylene cone delivers clear audio, while the butyl rubber surround provides long-term durability. Ferrofluid tweeters improve thermal contact and voice coil damping for consistent reliability.
Key Features
- Flush profile tweeters and compact basket design for easy installation
- Polypropylene cone for clear, accurate audio
- Butyl rubber surround for durability and prolonged performance
- Ferrofluid tweeters for enhanced thermal contact and optimum voice coil damping
If you're building out a full system, the Phoenix Gold Z10AB 10 inch active subwoofer enclosure pairs well with the Z65CXI for added bass output.
Explore the full range in Phoenix Gold Speakers.
Specification
| Frequency Response | 75Hz-20KHz |
|---|---|
| Impedance | 4 Ohm |
| Sensitivity | 87dB |
| Cone | Material Polypropylene |
| Mounting Depth | 46mm (1-13/16”) |
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 Z65CXI
From our tech experts at CEN
Phoenix Gold 6.5 inch coaxial speakers, with the tweeter in the centre of the woofer, rated at 40w 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.
Q: What is the mounting depth of the Phoenix Gold Z65CXi?
A: The Z65CXi needs 46mm (1-13/16 inch) of mounting depth and a 126mm (5 inch) mounting diameter.
Q: What power do the Z65CXi speakers handle?
A: They are rated at 40W RMS and 160W peak, at 4 ohms with 87dB sensitivity.
Q: Are grilles included with the Z65CXi?
A: Yes. The box contains 2 coaxial speakers, 2 speaker grilles, a mounting template, 8 mounting screws and a user manual.



























