Description
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.
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Features
- 2-way coaxial speaker system which combines high efficiency with exceptional sound performance
- 3 Ohms technology for maximized power output of the amplifier
- Compact design for trouble-free installation even in cramped conditions
- Tweeter
- 0.75” / 20 mm tweeter with silk dome for accurate treble response
- Very efficient neodymium magnet for high magnetic flux linearity
- Midrange
- 4 x 6” / 100 x 150 mm midbass 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 optimized impulse response
- Crossover
- Integrated with 6 dB slope
Technical Data
| Power handling RMS / Max. | P | 50 / 75 Watts |
| Frequency response | 90 Hz - 22,000 Hz | |
| Impedance | Z | 3 Ω |
| Sensitivity | SPL | 90 dB @ 2.83V / 1m 86 dB @ 1W / 1m |
| Outer diameter | ø | 153.5 x 97.5 mm / 6.04 x 3.84” |
| Installation diameter | ø | 141.9 x 86.9 mm / 5.58 x 3.42” |
| Installation depth | 48.9 mm / 1.93” | |
| Midwoofer | ||
| Impedance | Z | 3 Ω |
| DC resistance | Re | 3.1 Ω |
| Resonance frequency | Fs | 120 Hz |
| Mechanical Q factor | Qms | 6.18 |
| Electrical Q factor | Qes | 1.14 |
| Total Q factor | Qts | 0.96 |
| Compliance | Cms | 204 μm/N |
| Equivalent air volume | Vas | 1.7 L |
| Force factor | B*l | 4.2 Tm |
| Cone area | Sd | 77 cm2 |
| Moving mass | Mms | 8.7 g |
| Mechanical resistance | Rms | 1.06 kg/s |
| Voice coil diameter | ø | 25 mm |
|
Voice coil winding height |
8.9 mm | |
| Max. linear excursion | Xmax | +/- 2.5 mm |
| Tweeter | ||
| Voice coil diameter | ø | 20 mm |
| Features | ||
| Tweeter | Silk dome and neodymium magnet | |
| Midbass |
Injected polypropylene cone |
|
| Crossover | Integrated, 6 dB highpass | |
Scope of delivery
- 2 x CB C460.2-S3
- 1 x Mounting material
Payment & Security
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