HELIX PURE PF K100.2 | 4" 2-Way Component System | PURE F Series

HELIX PURE PF K100.2 | 4" 2-Way Component System | PURE F Series

The Entry into the HELIX Sound World.

Enter the HELIX sound world with PURE F K100.2's powerful performance—featuring 3Ω technology, Flex-Crossover design, silk dome tweeter, and carbon fiber embedded polypropylene woofer for maximum amplifier efficiency and exceptional sound quality.

The best sound isn't any good if the installation causes trouble. The PURE F loudspeakers demonstrate with their well thought-out design in every detail how it is done the right way, starting with low installation depth of the drivers that consider increasingly limited space in modern vehicles. The sophisticated two-part and immensely space-saving "Flex-Crossover" maximizes installation flexibility, especially when the tweeter is positioned in the A-pillar and the woofer in the door. The timeless design with dynamic Space-Line styling results from high-quality materials usage, where carbon fibers embedded in the polypropylene cone optimize midrange reproduction, while the coated silk dome tweeter guarantees exceptionally airy highs.

PURE F PF K100.2 Features:

• High sound quality with deep bass, clear mids and detailed highs
• Powerful speaker system with high efficiency thanks to 3 Ohms technology
• Low installation depths for trouble-free installation in almost all vehicles
• Elegant HELIX design with black matt cone finish and black shiny Space Line styling
• 0.75" / 20 mm silk dome tweeter with neodymium magnet for brilliant and clear treble response even at high levels
• Intelligent, ultra-compact tweeter design and various mounting pods to fit a wide variety of installation requirements
• Removeable grille for easy integration behind factory grilles in the vehicle´s original mounting locations
• 4" / 100 mm woofer with rigid cone made of injected polypropylene with embedded carbon fibers provides essential stiffness with a high inner damping
• Powerful magnet system with optimum control for powerful and clear depths
• Individual HELIX basket with additional ventilation holes for better voice coil cooling and high power handling
• Separate, two-parted crossover for versatile connection options – well suited for installations in vehicles with separate mounting positions of the tweeter and woofer
• Extensively fine-tuned crossover with 12 dB slope for the tweeter and 6 dB for the woofer
• 2-stage tweeter level adjustment with integrated tweeter protection for perfect listening experience
• Maximum flexibility with Flex-Crossover design
• Bayonet lock system for extremely compact tweeter installation
  

Specifications:

• Power RMS/Max: 40/80 Watts
• Frequency Response: 100 Hz - 22,000 Hz
• Impedance: 3Ω
• Sensitivity: 90.0 dB @ 2.83V/1m, 86.0 dB @ 1W/1m
• Tweeter Material: Silk dome
• Woofer Material: Injected polypropylene with embedded carbon fibers
• Crossover: Separate, 6/12 dB slope and tweeter protection
• Tweeter Outer Diameter: 33.1mm / 1.30" (OE mount: 36mm, flush mount: 42mm, angle mount: 36mm)
• Woofer Outer Diameter: 102.4mm / 4.03"
• Tweeter Installation Diameter: 33.1mm / 1.30" (OE mount: 36mm, flush mount: 36mm)
• Woofer Installation Diameter: 93mm / 3.66"
• Tweeter Installation Depth: 9.8mm / 0.38" (OE mount: 16.8mm, flush mount: 11mm)
• Woofer Installation Depth: 45mm / 1.77"
• Crossover Dimensions: 75.5 x 35.1 x 24mm
  

Scope of Delivery:

• 2 x Tweeter HELIX PF T20-S
• 2 x Woofer HELIX PF W100
• 2 x Two-part Flex-Crossover
• 6 x Tweeter mounting accessories
• 1 x Mounting material
• 1 x Instruction manual
• 1 x Mounting pattern
  

Perfect for:

• Entry-level HELIX component systems, space-critical installations, flexible tweeter/woofer positioning, modern vehicle upgrades, 3Ω amplifier configurations, and any application requiring high-quality 4" component speakers with maximum installation flexibility and sophisticated HELIX design.