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.
Product parameters
-
Size: 130mm | 5.25"
-
Driver Power | Watts RMS: 120
-
Voice Coil x Impedance: 1 x 3Ω
-
Type: Mid Range
-
Sensitivity 2.83V/1m | dB: 92
-
Installation Depth | mm: 59
Features
- 5.25” / 130 mm high-end midbass which combines high efficiency with outstanding sound performance
- 3 Ohms technology for maximized power output of the amplifier
- Ultra High Damping (UHD) crafted paper cone for outstanding impulse response and unmatched frequency response
- 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 minimum thermal compression and 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 highest efficiency and extremely low distortion
- Designed for optionally available, car-specific WireKits which allow a non-destructive integration
- Made in Germany
Technical Data
| Power handling RMS / max. |
P |
120 / 180 Watts |
| Impedance |
Z |
3 Ω |
| DC resistance |
Re |
2.9 Ω |
| Frequency response |
|
70 Hz - 4,000 Hz |
| Resonance frequency |
Fs |
73 Hz |
| Mechanical Q factor |
Qms |
2.38 |
| Electrical Q factor |
Qes |
0.50 |
| Total Q factor |
Qts |
0.41 |
| Compliance |
Cms |
420 µm/N |
| Equivalent air volume |
Vas |
4.3 L |
| Force factor |
B*I |
5.5 Tm |
| Sensitivity |
SPL |
92 dB @ 2.83 V / 1m
88 dB @ 1W / 1m |
| Cone area |
Sd |
85 cm² |
| Moving mass |
Mms |
11.1 g |
| Cone material |
|
Ultra-high damping (UHD) crafted paper cone |
| Mechanical resistance |
Rms |
2.15 kg/s |
| Voice coil diameter |
ø |
25 mm |
| Voice coil winding height |
|
12.8 mm |
| Max. linear excursion |
Xmax |
+/- 3.4 mm |
| Outer diameter |
ø |
130 mm / 5.12" |
| Installation diameter |
ø |
116.5 mm / 4.59" |
| Installation depth |
|
58.5 mm / 2.31" |
| Features |
|
ProConnect terminal |
