Phoenix Gold ZXT8PR ZX Series 8 Inch Sub Passive Radiator Subwoofer
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The Phoenix Gold ZXT8PR is an 8-inch passive radiator from the ZX Series, designed to enhance bass output and low-end dynamics in a sealed subwoofer enclosure — without a motor structure or voice coil.
It is designed to pair with the Phoenix Gold ZXT8D2 8-inch slim subwoofer.
Key specifications
- Type: 8-inch passive radiator
- Basket: stamped low resonance steel
- Cone: fibreglass
- Surround: butyl rubber
- Spider: polycotton
- Dust cap: inverted PP for additional cone area
- Tuned weight for excursion control
- Gasket: rubberised for an airtight seal
ZXT8PR 8″ Passive Radiator
A passive radiator is built from the main components of a subwoofer but without the motor structure or voice coil. Fitted inside a sealed bass enclosure alongside a powered subwoofer, the internal air pressure moves the radiator to generate sound and low-frequency air movement. The result is enhanced bass volume and deeper low-end dynamics from a smaller footprint — giving the impression of a larger driver or bigger box.
The ZXT8PR pairs directly with the ZXT8D2 subwoofer and is the same passive radiator used in the ZXT18PB 8-inch down-firing enclosure. If you need a slimline 10-inch option from the same ZX Series, see the Phoenix Gold ZXT10D4.
Key features
- Stamped low resonance steel basket
- Fibreglass woofer cone
- Butyl rubber surround
- Polycotton spider
- Inverted PP dust cap for additional cone area
- Tuned weight for excursion control
- Rubberised gasket for an airtight seal
Explore the full range in Phoenix Gold Subwoofers.
Specification
| Size | 8 Inch |
|---|---|
| Shape | Round |
| Voice Coil | Single |
| Type | Subwoofer |
| Series | ZX |
| Article Number | ZXT8PR |
| Country of Manufacture | China |
More specs
| |
What's Included
- ZXT8PR 8 Passive radiator
Phoenix Gold
About the Phoenix Gold ZXT8PR
From our tech experts at CEN
A Phoenix Gold 8 inch subwoofer.
Who it suits
Drivers building a system where the bass does real work.
Our tech experts advise
Enclosure volume and tuning decide most of what you hear. We build enclosures to suit both driver and vehicle at our Beeston workshop. 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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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
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Phoenix Gold ZX18PBS ZX Series 8 Inch Sub Slim Subwoofer Enclosure Box 200w RMS
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Phoenix Gold ZP12D2 ZP Series 12 Inch Sub Streetbass Subwoofer 1500 RMS
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Phoenix Gold ZX18PDF 8 Inch Sub Enclosure Slim Passive Subwoofer Box 250w RMS
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Frequently Asked Questions
Q: What size enclosure does this subwoofer need?
A: The recommended enclosure volume is listed in the Specification tab where the manufacturer provides it. As a rule, sealed enclosures give tighter, more accurate bass while ported enclosures deliver more output. Contact CEN if you would like a recommendation for your build.
Q: Sealed or ported enclosure - which should I choose?
A: Sealed boxes are compact and produce tight, controlled bass suited to sound quality builds. Ported boxes are larger and produce more output at low frequencies, suited to those who want maximum impact. Either works well when built to the recommended volume.
Q: Can CEN build or supply an enclosure and fit everything?
A: Yes. CEN supplies enclosures and offers professional installation from our Nottingham premises, including amplifier wiring. Contact us to discuss your build.
Q: What is the Phoenix Gold ZXT8PR passive radiator?
A: A passive radiator has the main parts of a subwoofer but no motor structure or voice coil. Fitted in a sealed enclosure alongside a powered subwoofer, it is moved by the air pressure inside the box to add volume and low bass.
Q: Does the ZXT8PR need its own amplifier channel?
A: No. It has no voice coil and is not wired to an amplifier. It is driven by the air pressure created by the powered subwoofer in the same sealed enclosure.
Q: Which subwoofer pairs with the ZXT8PR?
A: Phoenix Gold pairs the ZXT8PR with the ZXT8D2 8 inch slimline subwoofer in a sealed enclosure.
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