HELIX PF C165.2 – 6.5″ 2-Way Coaxial Car Speakers (3Ω, 120W Peak Power)

HELIX PF C165.2 – High-Efficiency Coaxial Speakers for Powerful OEM Audio Upgrades

The HELIX PF C165.2 is a premium 6.5-inch (165 mm) 2-way coaxial car speaker system from the HELIX PURE F series, designed to deliver significantly improved sound quality over factory-installed speakers. Featuring 3 Ohm technology, a carbon fiber reinforced polypropylene woofer and a Mylar dome tweeter, the PF C165.2 produces powerful bass, detailed midrange and crisp, natural highs.

With 60W RMS power handling, 120W peak power, 92.5 dB sensitivity and a frequency response of 60 Hz – 22 kHz, these speakers offer excellent efficiency and impressive performance from both factory head units and aftermarket amplifiers.

High-Efficiency 3 Ohm Technology

The 3 Ohm impedance allows compatible amplifiers and OEM audio systems to deliver more power than traditional 4 Ohm speakers.

Benefits include:

• Higher sound output
• Increased amplifier efficiency
• Improved dynamics
• Greater overall performance

This makes the PF C165.2 an excellent upgrade for factory audio systems.

Powerful 6.5″ Woofer

The 165 mm woofer is engineered for powerful and controlled bass reproduction.

Features include:

• Injected polypropylene cone
• Embedded carbon fiber reinforcement
• High internal damping
• Powerful magnet system
• Ventilated basket for improved voice coil cooling
• Excellent power handling

The rigid cone construction delivers deep bass while maintaining clean and accurate midrange performance.

Mylar Dome Tweeter

The integrated 13 mm Mylar dome tweeter provides smooth and detailed high-frequency reproduction.

Benefits:

• Clear vocals
• Crisp high frequencies
• Excellent detail retrieval
• Wide soundstage
• Neodymium magnet for improved efficiency

Integrated Crossover

The PF C165.2 features an integrated 6 dB crossover network that ensures smooth frequency distribution between the woofer and tweeter.

Advantages:

• Balanced sound signature
• Improved clarity
• Seamless driver integration
• Simple installation

Easy OEM Installation

The HELIX PURE F series has been designed for straightforward installation in modern vehicles.

Advantages include:

• Low installation depth
• OEM replacement design
• Fits many factory speaker locations
• Easy upgrade without major modifications

The compact dimensions make installation possible even where mounting space is limited.

Premium HELIX Design

The stylish HELIX design combines durability with a modern appearance.

Features include:

• Matte black cone finish
• Space-Line cone styling
• Premium materials
• Robust construction for long service life

Key Benefits

✅ 6.5″ (165 mm) 2-way coaxial speaker system
✅ 60W RMS / 120W Peak power handling
✅ High-efficiency 3 Ohm technology
✅ 92.5 dB sensitivity
✅ Frequency response: 60 Hz – 22,000 Hz
✅ Carbon fiber reinforced polypropylene woofer
✅ 13 mm Mylar dome tweeter with neodymium magnet
✅ Integrated 6 dB crossover
✅ Low installation depth for easy OEM replacement
✅ Powerful bass, clear mids and detailed highs

Recommended Applications

The HELIX PF C165.2 is ideal for:

• Factory speaker upgrades
• OEM audio system improvements
• Front or rear door installations
• Daily driving audio systems
• Compact amplifier setups
• High-efficiency car audio systems

Technical Specifications

Why Choose HELIX PF C165.2?

The HELIX PF C165.2 is the ideal choice for drivers looking to upgrade their factory speakers with minimal installation effort while achieving noticeably better sound quality. Its efficient 3 Ohm design, premium woofer materials and detailed Mylar tweeter deliver higher output, stronger bass and crystal-clear highs from virtually any car audio system.

Upgrade Your Car Audio Experience

Enjoy richer bass, improved clarity and premium HELIX sound with the HELIX PF C165.2. Designed for effortless OEM integration and long-lasting performance, it is an excellent coaxial speaker upgrade for any vehicle.