CB W165-S3 165 mm midbass with 3 Ohm impedance

Helix
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€ 102,00
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Helix CB W165-S3 (CB21600) pair of 165 mm / 6.5 inch midbass speakers with 3 Ω impedance and lightweight rigid polypropylene cone

The essentials for an exceptional sound experience

As you may have already guessed from the name, the BASIC speakers represent the perfect introduction to the world of HELIX COMPOSE, providing everything essential for an exceptional sound experience in your car. In combination with HELIX and MATCH amplifiers, they form an ideal team, always guaranteeing maximum performance and output power.

High efficiency

HELIX COMPOSE is synonymous with intelligent engineering and, consequently, implements highly efficient 3 Ohm technology, which harmonizes perfectly with all HELIX and MATCH amplifiers and, at the same time, allows a clear improvement in terms of efficiency and maximum sound pressure.

Powerful bass - always precise

In the BASIC series, the COMPOSE midbass driver combines high efficiency with excellent sound quality. The lightweight yet stable polypropylene cone delivers exceptional sound performance, while the robust basket is equipped with additional ventilation holes for optimized cooling. A powerful magnetic system ensures ideal impulse response and the soft polyurethane dust cap ensures optimized frequency response in the midrange. Last but not least, the compact design is ideal for integration into tight spaces.

Helix CB W165-S3 Features

  • 6.5" / 165 mm midbass with lightweight polypropylene cone that provides the rigidity needed for exceptional sound performance
  • 3 Ohm technology to maximize amplifier output power
  • Specially shaped rubber surround for greater effective cone surface and greater maximum excursion
  • Robust steel basket with additional ventilation holes for better cooling of the voice coil and high rated power
  • Powerful magnetic system for optimal impulse control
  • Polyurethane dust cap for optimized frequency response in the midrange area

Helix CB W165-S3 technical specifications

  • Rated RMS / Max power P
  • 80 / 120 Watt
  • Impedance Z 3 Ω
  • DC resistance Re 3.0 Ω
  • Frequency response 60 Hz - 3,500 Hz
  • Resonance frequency Fs 62 Hz
  • Mechanical Q factor Qms 4.50
  • Electrical Q factor Qes 0.90
  • Total Q factor Qts 0.75
  • Compliance Cms 520 µm/N
  • Equivalent air volume Vas 14.5 L
  • Force factor B*I 4.1 Tm
  • Sensitivity SPL 92 dB at 2.83 V / 1 m
  • 88 dB at 1 W / 1 m
  • Cone area Sd 141 cm²
  • Moving mass Mms 13.2 g
  • Cone material Injection molded polypropylene cone
  • Mechanical resistance Rms 1.10 kg/s
  • Voice coil diameter ø 25 mm
  • Voice coil height 8.9 mm
  • Maximum linear excursion Xmax +/- 2.5 mm
  • Outer diameter ø 166 mm / 6.54"
  • Installation diameter ø 143 mm / 5.63"
  • Installation depth 61.4 mm / 2.42"

Box contents

  • 2 x CB W165-S3
  • 2 x Installation material
€ 102,00 Price incl. VAT