PR W165-S4 Pair of 165mm woofers PURE R Series

Helix
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€ 225,00
Price per pair (VAT included)
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Type
Woofer and midwoofer
Speaker Size
165 mm
MAX Power
200 Watt
RMS Power
100 Watt
Frequency Response
40 - 4000 Hertz
Sensitivity
91 dB
Impedance
4 Ohm
Installation Depth
66,5 mm
Woofer Material
Cono in carta e mica

Helix PR W165-S4 Pair of 165mm Woofers PURE R Series

HELIX PURE goes beyond simple music. It is an audiovisual journey, dedicated to sound quality and uncompromising uniqueness, designed for demanding and individualistic audiophiles who refuse to compromise in their everyday lives. The PURE R Series represents the pinnacle of our PURE speakers, perfectly combining their essential characteristics: uncompromising sound quality, high-quality materials and unparalleled aesthetics.

The premium HELIX PR 165 woofer is an example of absolute excellence in the PURE speaker line. It offers unparalleled sound quality, which is felt and perceived. The rigid mica-paper composite cone guarantees not only incisive bass, but also a balanced midrange reproduction that brings music to life. To achieve optimal impulse response, it uses an exceptionally powerful magnet system, while the rigid die-cast aluminum basket with aerodynamic and low-turbulence design ensures ideal impulse fidelity. Additionally, additional ventilation holes in the basket improve voice coil cooling and enable impressive power handling. Always included: HELIX grilles for ideal cone protection.

PR W165-S4 Features

  • Premium 6.5" / 165 mm woofer with rigid mica-paper composite cone for powerful bass and balanced midrange response
  • Rigid die-cast aluminum basket with optimized aerodynamic design to optimize impulse response
  • Basket with additional ventilation holes to improve voice coil cooling and ensure impressive power handling
  • Powerful magnet system for high efficiency and optimized linear magnetic flux
  • Discrete HELIX grilles included for ideal cone protection

2 x Woofer PR W165 2 x grille 1 x mounting material

Helix PR W165-S4 Technical Specifications

  • Power handling RMS / Max. P 100 / 200 Watt
  • Impedance Z 4 Ω
  • DC Resistance Re 3.1 Ω
  • Frequency response 40 Hz - 4,000 Hz
  • 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 B*I 6.1 Tm
  • Sensitivity SPL 91 dB @ 2.83 V / 1m
  • 88 dB @ 1W / 1m
  • Cone area Sd 133 cm²
  • Moving mass Mms 17.9 g
  • Cone material Paper and mica composite cone
  • Mechanical resistance Rms 1.19 kg/s
  • Voice coil diameter ø 25 mm
  • Voice coil winding height 12 mm
  • Maximum linear excursion Xmax +/- 3 mm
  • Outer diameter ø 166 mm / 6.54
  • Installation diameter ø 141 mm
  • Installation depth 66.5 mm
€ 225,00 Price incl. VAT