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Helix Pure F-Series PF C165.2 6.5 inch 2-Way Coaxial Speakers 60w RMS

Name: Helix Pure F-Series PF C165.2 6.5 inch 2-Way Coaxial Speakers 60w RMS
Brand: Helix
SKU: 92642
Price: 84.99 GBP
Availability: OutOfStock

£84.99 Out of stock

Out of Stock

SKU: 92642MPN: PF C165.2

Product variants

Part of the range · 11 productsPart of the Helix Pure Speakers range · 11 products See the range →

The Helix PF C165.2 is a pair of 6.5 inch (165 mm) 2-way coaxial car speakers from the Helix Pure F series, rated at 60W RMS (120W max). They use 3 ohm technology, a 13 mm Mylar dome tweeter and a carbon fibre reinforced polypropylene woofer cone.

The crossover is integrated, so they fit as a simple like-for-like upgrade. For a separate tweeter and woofer, see the Helix PF K165.2 component set. The Pure F coaxial range is also available in the PF C100.2 4 inch and PF C130.2 5.25 inch.

Key specifications

Size: 6.5 inch / 165 mm 2-way coaxial
Power handling: 60W RMS, 120W max
Impedance: 3 ohm
Frequency response: 60 Hz – 22,000 Hz
Sensitivity: 92.5 dB @ 2.83V / 1m, 88.5 dB @ 1W / 1m
Tweeter: 13 mm Mylar dome, neodymium magnet
Crossover: integrated, 6 dB slope
Installation diameter: 142 mm
Installation depth: 58 mm

The entry into the Helix sound world

The Pure F series is Helix's entry-level speaker range. The 3 ohm technology extracts maximum power from your amplifier, delivering powerful bass, clear mids and detailed highs.

Features

High sound quality with deep bass, clear mids and detailed highs
High efficiency thanks to 3 ohm technology
Low installation depth for trouble-free fitting in most vehicles
Black matt cone finish with black gloss Space Line styling
Tweeter
- 13 mm (0.52 inch) Mylar dome with neodymium magnet for clear, detailed treble
Woofer
- 165 mm (6.5 inch) injected polypropylene cone with embedded carbon fibres for stiffness and high inner damping
- Powerful magnet system for controlled, clear bass
- Helix basket with additional ventilation holes for improved voice coil cooling and high power handling
Crossover
- Integrated with 6 dB slope

Simple integration

The low installation depth of 58 mm makes the PF C165.2 straightforward to fit in most vehicles, including those with limited door cavity space.

Cool design – quality materials

The Space Line styling of the woofer cone is the result of the materials used rather than purely aesthetic choices. Carbon fibres embedded in the polypropylene cone optimise midrange reproduction, while the lightweight Mylar dome tweeter delivers clean, impulsive highs.

Explore the full range in Helix Pure Speakers.

Specification

Frequency response	60 Hz - 22,000 Hz
Impedance	3 Ω
Sensitivity	92.5 dB @ 2.83V / 1m88.5 dB @ 1W / 1m
Cone	material TW Mylar W: Injected polypropylene with embedded carbon fibers
More specs Power RMS / Max. 60 / 120 Watts Crossover Integrated, 6 dB slope Outer diameter 165 mm / 6.50" Installation diameter 142 mm / 5.59" Installation depth 58 mm / 2.30"

What's Included

2 x Coaxial speaker HELIX PF C165.2
1 x Mounting material
1 x Instruction manual
1 x Mounting pattern

Download User Manual(PDF)

Product information

Helix

About the Helix F622611

From our tech experts at CEN

6.5 inch coaxial speakers, with the tweeter mounted in the centre of the woofer, rated at 60w RMS.

Who it suits

Drivers replacing tired factory speakers who want a clear improvement without relocating tweeters.

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 and tweeter placement change the result as much as the speaker does. Installation and tuning are 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 Helix range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Helix

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Car audio installation by CEN in Nottingham

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.

Get a Quote Our Services

Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA

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 installation depth of the PF C165.2?

A: The installation depth is 58 mm, with an installation diameter of 142 mm and an outer diameter of 165 mm.

Q: Do the PF C165.2 speakers have a built-in crossover?

A: Yes. The crossover is integrated with a 6 dB slope, so no separate crossover is needed.

Q: What tweeter does the PF C165.2 use?

A: A 0.52 inch (13 mm) Mylar dome tweeter with a neodymium magnet, mounted coaxially on a woofer with an injected polypropylene cone reinforced with carbon fibres.