HELIX S 1T
- Order number: S721100
- WEEE-Reg.-Nr. DE 29323089
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HELIX S 1T
A tweeter for the good sound – Only the tweeters provide the perfect sound experience in a sound system.
The coated silk dome and the highly efficient neodymium magnet of the S 1T implicate an unique sensitivity in the high-frequency reproduction and crystal clear sound. The high-grade mounting cup made from anodized aluminum with removeable grille offers optimum protection of the dome and impresses in an exclusive HELIX design.
The special highlight: The tweeter unit can be taken out of the mounting cup. Thus, the already very compact dimensions can be reduced and offers optimum preconditions for easy integration into the vehicle.
One thing´s for sure: The new S 1T tweeters turn every sound system into a "high"-light!
Features
- 1” / 25 mm tweeter with high efficient neodymium magnet and coated silk dome for balanced, natural sound reproduction and lowest compression effects
- Mounting cup made from anodized aluminum with removable protection grille in exclusive HELIX design
- Lowest possible production tolerances and solely use of best materials
- Including installation material
Technical data
| Power RMS / max. | P | 100 / 200 Watts (highpass > 3,000 Hz at 12 dB/Oct.) |
| Impedance | Z | 4 Ω |
| DC resistance | Re | 3.4 Ω |
| Frequency response | 2,500 Hz - 25,000 Hz | |
| Resonance frequency | Fs | 1,600 Hz |
| Sensitivity 1 W / 1 m | SPL | 91 dB |
| Voice coil diameter | ø | 25 mm |
| Cone area | Sd | 4.9 cm² |
| Moving mass | Mms | 0.3 g |
| Cone material | Coated silk dome | |
| Outer diameter | ø | 51 mm / 2.0" |
| Installation diameter | ø | 45 mm / 1.77" |
| Installation depth | 14 mm / 0.55" | |
| Recommended crossover frequencies for the highpass | ||
| Slope | Minimum crossover frequency | |
| 6 dB/Octave | 4,000 Hz | |
| 12 dB/Octave | > 3,000 Hz | |
| 24 dB/Octave | > 2,500 Hz |
Scope of delivery
2 x Tweeter HELIX S 1T incl. flush mount
2 x Fitting spring
1 x Mounting material
