HELIX Ci3 W165FM-S3 – 6.5″ Midbass Woofer Pair, FlexMount | 3Ω
Product parameters
- Size: 165mm | 6.5″
- Driver Power | Watts RMS: 100
- Voice Coil x Impedance: 1 x 3Ω
- Type: Woofer
- Sensitivity 2.83V/1m | dB: 92
- Installation Depth | mm: 61
Description
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.
- 6.5” / 165 mm performance midbass which combines outstanding sound quality with versatile physical integration options
- High efficiency and 3 Ohms technology for maximized power output of the amplifier
- Unique Cenosphere coated paper cone for precise and detailed sound reproduction
- High-tech polymer composite basket reinforced with glass beads for enormous rigidity and minimized ringing
- Specially shaped rubber surround for high linear cone excursion
- Polyurethane dustcap for optimized frequency response in the upper midrange area
- 1” / 25 mm voice coil ensures high power handling
- Automotive grade ProConnect connection terminal allows the use of conventional speaker cables or a fast, secure and fail-safe connection via optionally available WireKits
- Powerful magnet system for high efficiency and optimum impulse response
- Designed for the optionally available car-specific FlexMount165 adaptors which allow an acoustically optimized and professional integration in the original mounting location of the vehicle
- Designed for optionally available, car-specific WireKits which allow a non-destructive integration
| Power handling RMS / max. | P |
100 / 150 Watts |
| Impedance | Z | 3 Ω |
| DC resistance | Re | 3.0 Ω |
| Frequency response | 60 Hz – 3,500 Hz | |
| Resonance frequency | Fs | 70 Hz |
| Mechanical Q factor | Qms | 4.17 |
| Electrical Q factor | Qes | 1.05 |
| Total Q factor | Qts | 0.84 |
| Compliance | Cms | 454 µm/N |
| Equivalent air volume | Vas | 11.2 L |
| Force factor | B*I | 4.0 Tm |
| Sensitivity | SPL | 92 dB @ 2.83 V / 1m 88 dB @ 1W / 1m |
| Cone area | Sd | 133 cm² |
| Moving mass | Mms | 11.3 g |
| Cone material | Paper with Cenosphere coating | |
| Mechanical resistance | Rms | 1.18 kg/s |
| Voice coil diameter | ø | 25 mm |
| Voice coil winding height | 10.5 mm | |
| Max. linear excursion | Xmax | +/- 3.2 mm |
| Outer diameter | ø | 165 mm / 6.5″ |
| Installation diameter | ø | 142 mm / 5.59″ |
| Installation depth | 60.7 mm / 2.39″ | |
| Features | ProConnect terminal, FlexMount165 |
Compatibility
- FlexMount165
- WireKits
