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HELIX CB C87.2-S3 - 3.5" 2-Way Coaxial Kit Speaker Pair | 3Ω

HELIX CB C87.2-S3 - 3.5" 2-Way Coaxial Kit Speaker Pair | 3Ω

COMPOSE BASIC CB C87.2-S3

In stock


Regular price $235.00
Sale price $235.00 Regular price

HELIX COMPOSE. The perfect speaker for any composition. 

Born out of the increasingly demanding challenges of modern automobile technology and the HELIX-typical pursuit of intelligent solutions, we made the progressive redesign of proven universal speaker systems our mission. The result: our innovative HELIX COMPOSE platform that, according to the motto "developed inside the vehicle, for the vehicle", combines classic universal speakers with the advantages of vehicle-specific systems. Innovative materials and the latest technologies paired with smart, practical engineering – the best of both worlds in harmony: high efficiency, fantastic sound quality and enormous dynamics that fit in any vehicle. HELIX COMPOSE – universal speakers evolved.

Read more info here.

Features
  • 2-way coaxial speaker system which combines high efficiency with exceptional sound performance
  • 3 Ohms technology for maximised power output of the amplifier
  • Compact design for trouble-free installation even in cramped conditions
  • Tweeter
    • 0.5” / 13 mm tweeter with PEI dome for accurate treble response
    • Very efficient neodymium magnet for high magnetic flux linearity
  • Midrange
    • 3.4” / 87 mm midrange with lightweight polypropylene cone which provides essential stiffness for exceptional sound performance
    • Sturdy steel basket with additional ventilation holes for better voice coil cooling and high power handling
    • Powerful magnet system for optimised impulse response
  • Crossover
    • Integrated with 6 dB slope
Product parameters
  • Size: 87mm | 3.5"
  • Driver Power | Watts RMS: 40
  • Voice Coil x Impedance: 1 x 3Ω
  • Type: Coaxial | 2 Way
  • Sensitivity 2.83V/1m | dB: 88
  • Installation Depth | mm: 42
Specifications
Power handling RMS / Max.  P 40 / 60 Watts
Frequency response   110 Hz - 22,000 Hz
Impedance Z 3 Ω
Sensitivity  SPL 88 dB @ 2.83V / 1m
84 dB @ 1W / 1m
Outer diameter ø 86.9 mm / 3.43”
Installation diameter ø 79.0 mm / 3.11”
Installation depth    42.0 mm / 1.65”
   
Midrange  
Impedance Z 3 Ω
DC resistance Re 3.0 Ω
Resonance frequency Fs 92 Hz
Mechanical Q factor Qms 3.80
Electrical Q factor Qes 0.74
Total Q factor Qts 0.62
Compliance Cms 820 μm/N
Equivalent air volume Vas 1.5 L
Force factor B*l 2.9 Tm
Cone area Sd 36 cm2
Moving mass Mms 3.6 g
Mechanical resistance Rms 0.52 kg/s
Voice coil diameter  ø 25 mm

Voice coil winding height

  8.3 mm
Max. linear excursion Xmax +/- 2.2 mm
   
Tweeter  
Voice coil diameter ø 13 mm
   
Features  
Tweeter   PEI dome and neodymium magnet
Midbass  

Injected polypropylene cone

Crossover   Integrated, 6 dB highpass
What's included
  • 2 x CB C87.2-S3
  • 1 x Mounting material

HELIX CB C87.2-S3 - 3.5" 2-Way Coaxial Kit Speaker Pair | 3Ω

$235.00