HELIX PURE PR K165.2 |165mm 6.5" 2-Way Component Speaker Set | 3Ω

HELIX PURE PR K165.2 |165mm 6.5" 2-Way Component Speaker Set | 3Ω

HELIX PURE R-Series 6.5" Component Speaker System - Premium Car Audio Excellence.

When you're chasing that perfect sound signature that transforms your daily drive into an immersive concert experience, the HELIX PURE R-Series component system delivers the kind of audiophile-grade performance that separates true enthusiasts from weekend warriors. This isn't just another speaker upgrade – it's a complete premium 2-way component system engineered for discerning audiophiles who refuse to make compromises in their pursuit of uncompromising sound quality.

HELIX PURE transcends beyond mere music reproduction. 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.

Premium Component Design That Delivers:

Absolute High-Frequency Brilliance The HELIX PURE R-series premium tweeter is an example of absolute excellence within the PURE speaker lineup. It distinguishes itself with the lowest possible manufacturing tolerances and exclusive use of top-tier materials, such as the coated silk dome. This component leads to the faithful rendition of even the finest details, ensuring a smooth and natural sound reproduction for an unmatched high-frequency experience.

The 1" / 25 mm premium tweeter with coated silk dome delivers precise treble response with finest details and an accurate, natural sound reproduction. The smart and compact design offers diverse mounting options for universal installation, while the anodized aluminum flush mount housing with solid mounting ring allows concealed installation. Two exclusive, swappable grille designs provide both protection and aesthetic options.

A Sound Experience You Can Hear and Feel The HELIX PURE R-series premium woofer delivers unparalleled sound quality that you can hear but also feel. The stiff mica-paper composite cone ensures not only punchy kickbass but also delivers balanced midrange reproduction that brings your music to life. The 6.5" / 165 mm premium woofer utilizes an exceptionally powerful magnet system for optimal impulse response, while the rigid aluminum diecast basket with streamlined, low-turbulence design guarantees ideal impulse fidelity.

Additional ventilation holes in the basket enhance coil cooling and enable impressive power handling, perfect for enthusiasts running serious amplifier power. The discrete HELIX grilles provide ideal protection of the cones while maintaining the premium aesthetic these speakers deserve.

PURE PR K165.2 Features:

• 2-way premium speaker system with impressive, detailed sound quality and powerful, dynamic music experience
• High-performance speakers with innovative technologies for high, distortion-free output with precise, natural highs and powerful kick bass
• Modern, elegant design for discreet integration into interiors
• Tweeter
• 1” / 25 mm premium tweeter with coated silk dome for precise treble response with finest details and an accurate, natural sound reproduction
• Compact design with multiple mounting options for universal installation
• Includes anodized flush mount housing with solid mounting ring for discreet mounting and cover grilles in two exclusive, swappable designs
• High-grade aluminum tweeter pod (PR ATP25) optionally available
• Woofer
• 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 enhanced 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
• Flex-Crossover
• Separable flex-crossover with versatile connection options - perfectly suited for installation in vehicles with separate tweeter and woofer mounting locations
• Extensively tuned high-pass and low-pass filters with 12 dB slope
• 3-stage tweeter level adjustment for optimal adaptation to the installation position
• Exclusive use of high-quality components for best sound quality

Technical Data:

• Size: 165mm | 6.5"
• Driver Power | Watts RMS: 100
• Voice Coil x Impedance: 1 x 3Ω
• Type: Component | 2-Way
• Sensitivity 2.83V/1m | dB: 91
• Installation Depth | mm: 67
• Power handling RMS / Max. 100 / 200 Watts
• Frequency response 40 Hz - 25,000 Hz
• Impedance 4 Ω
• Sensitivity 91 dB @ 2.83V / 1m, 88 dB @ 1W / 1m
• Outer Diameter (more data see manual)
  • Tweeter: 37.7 mm / 1.48"
  • Woofer: 166 mm / 6.54"
• Installation Diameter (more data see manual)
  • Tweeter: 37.7 mm / 1.48"
  • Woofer: 141 mm / 5.55"
• Installation Depth (more data see manual)
  • Tweeter: 10.6 mm / 0.42"
  • Woofer: 66.5 mm / 2.62"
• Crossover Dimensions (more data see manual)
  • Total: 121 x 107 x 31.2 mm / 4.76 x 4.12 x 1.23"
  • Separated (each): 62 x 107 x 31.2 mm / 2.44 x 4.12 x 1.23"
• Woofer 
  • Impedance Z 4 Ω
  • DC Resistance Re 3.1 Ω
  • Resonance Frequency Fs 57 Hz
  • Mechanical Q Factor Qms 5.35
  • Electrical Q Factor Qes 0.63
  • Total Q Factor Qts 0.57
  • Compliance Cms 440 μm/N
  • Equivalent Air Volume Vas 10.8 L
  • Force Factor Bl* 6.1 Tm
  • Cone Area Sd 133 cm²
  • Moving Mass Mms 17.9 g
  • Mechanical Resistance Rms 1.19 kg/s
  • Voice Coil Diameter ø 25 mm
  • Voice Coil Winding Height 12 mm
  • Max. Linear Excursion Xmax +/- 3 mm
• Tweeter  
  
  • Impedance Z 4 Ω
  • Resonance Frequency Fs 1400 Hz
  • Voice Coil Diameter ø 25 mm
    
• Features  
  • Tweeter: Coated silk dome, neodymium magnet and aluminum housing with two different grilles
  • Woofer: Mica-Paper composite cone
  • Crossover
    • Tweeter: 12 dB highpass with 3-stage tweeter level adjustment
    • Woofer: 12 dB lowpass and bandstop filter

What's in the Box?

• 2 x Tweeter PR T25-S
• 2 x Woofer PR W165
• 2 x Flex-Crossover
• 2 x Woofer grille
• 2 x Tweeter aluminum flush mount housing
• 2 x Tweeter OEM spacer
• 2 x Standard tweeter grille
• 2 x Exclusive HELIX tweeter grille
• 1 x Mounting material