HELIX PURE PF C100.2 4" 2 Way Coaxial Speakers PURE F Series

The HELIX PURE PF C100.2 is a pair of 4 inch 2 Way coaxial speakers with a 3 ohm design that draws more power from a head unit. Each handles 40W RMS and 80W maximum, and needs only 43mm of depth.

A polypropylene cone with embedded carbon fibre handles the midrange, and a 13mm mylar dome tweeter covers the highs.

Problems it solves

• Tight dash or door spaces in newer cars. Mounting depth is 43mm with a 93mm cut out.
• A factory head unit that runs out of puff. The 3 ohm load pulls more power from the amplifier stage.
• Voice coils overheating at volume. HELIX adds ventilation holes to its own basket design to keep coil temperature down.

PUREPFC1002 specifications

• Size: 4 inch, 100mm woofer
• Power: 40W RMS, 80W max
• Impedance: 3 ohm
• Sensitivity: 90dB at 2.83V, 86dB at 1W
• Frequency response: 100Hz to 22kHz
• Crossover: integrated, 6dB slope
• Outer diameter: 102.4mm
• Cut out: 93mm
• Mounting depth: 43mm

Fitment and compatibility

Vehicles with 4 inch speaker openings and at least 43mm of depth.

What is in the box

• 2 x HELIX PF C100.2 coaxial speakers
• Mounting material
• Instruction manual
• Mounting template

Install notes

Use the supplied mounting template to mark the 93mm cut out.

The crossover is built in, so no external network is needed.

Warranty

This comes with the manufacturer's warranty through the Australian distributor. See the manufacturer's terms for details, plus our guarantees under the Australian Consumer Law.

PUREPFC1002 FAQs

Why is the PF C100.2 rated at 3 ohms?

A 3 ohm load lets the amplifier deliver more power.

Is 93mm the installation diameter for the PF C100.2?

Yes, with a 102.4mm outer diameter.

Does the PF C100.2 need a separate crossover?

No, a 6dB crossover is integrated.

Can the PF C100.2 replace my factory 4 inch dash speakers?

Measure for the 93mm installation diameter and 43mm depth first, or ask us.