HELIX PURE PR W165 | 165mm 6.5" Midrange Woofer Pair | PURE R- SERIES 4Ω

HELIX PURE PR W165 | 165mm 6.5" Midrange Woofer Pair | PURE R- SERIES 4Ω

HELIX PR W165 Premium 6.5" Car Audio Woofers - PURE R-Series Excellence.

When you're building a serious car audio system that demands uncompromising sound quality, the HELIX PR W165 premium woofers deliver the kind of performance that separates true audiophiles from casual listeners. These aren't your typical aftermarket car speakers – they're precision-engineered components from the legendary HELIX PURE R-Series, designed for discerning enthusiasts who refuse to make compromises in their pursuit of audio excellence.

HELIX PURE transcends beyond mere music. It's an audiovisual journey, dedicated to uncompromising sound quality and uniqueness, designed for discerning audiophiles and individualists who refuse to make compromises in their daily life. The PURE R-Series represents the pinnacle of HELIX PURE speakers, combining their essential features to perfection: uncompromising sound quality, high-quality materials and unparalleled aesthetics.

A Sound Experience You Can Hear and Feel.

The HELIX PR W165 premium woofer is an example of absolute excellence within the PURE speaker lineup. It delivers unparalleled sound quality that you can hear but also feel. This isn't just about moving air – it's about creating an emotional connection with your music that transforms every drive into an immersive listening experience.

PURE PR W165 Features: 

• 6.5” / 165 mm premium woofer with stiff mica-paper composite cone for powerful kick bass and balanced midrange response
• Rigid die-cast aluminum basket with aerodynamic, flow-optimized design for optimized impulse response
• Basket with additional ventilation holes for improved cooling of the voice coil for impressive power handling
• Powerful magnet system for high efficiency and optimized linear magnetic flux
• Including discrete HELIX grilles for the ideal protection of the cones

Technical Data:

• Power handling RMS / Max. 100 / 200 Watts
• Impedance 4 Ω
• DC resistance 3.1 Ω
• Frequency response 40 Hz - 4,000 Hz
• Sensitivity 91 dB @ 2.83 V / 1m, 88 dB @ 1W / 1m
• Resonance frequency 57 Hz
• Mechanical Q factor 5.35
• Electrical Q factor 0.63
• Total Q factor 0.57
• Compliance 440 µm/N
• Equivalent air volume 10.8 L
• Force factor 6.1 Tm
• Cone area 133 cm²
• Moving mass 17.9 g
• Cone material Mica-Paper composite cone
• Mechanical resistance 1.19 kg/s
• Voice coil diameter 25 mm
• Voice coil winding height 12 mm
• Max. linear excursion +/- 3 mm
• Outer diameter 166 mm / 6.54"
• Installation diameter 141 mm / 5.55"
• Installation depth 66.5 mm / 2.62"

What's in the Box?

• 2 x Woofer PR W165
• 2 x Grille
• 1 x Mounting material

Why Choose HELIX PURE R-Series?

When you invest in HELIX PR W165 woofers, you're not just upgrading your car audio system – you're joining a community of enthusiasts who understand that exceptional sound quality requires exceptional components. These premium woofers deliver the kind of performance that reveals musical details you never knew existed in your favorite recordings.

The combination of mica-paper composite cone technology, die-cast aluminum construction, and precision German engineering ensures these woofers will provide years of exceptional performance. Perfect for discerning audiophiles who refuse to make compromises in their pursuit of the ultimate listening experience.