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.
Product parameters
-
Size: 165mm | 6.5"
-
Driver Power | Watts RMS: 100
-
Voice Coil x Impedance: 1 x 3Ω
-
Type: Mid Range
-
Sensitivity 2.83V/1m | dB: 92
-
Installation Depth | mm: 61
Features
- 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
Technical Data
| 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 |
