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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

Performance Specifications

HELIX S 1T

Power RMS / max.

100 / 200 Watts (highpass > 3,000 Hz at 12 dB/Oct.)

Impedance

4 Ω

DC resistance

3.4 Ω

Frequency response

2,500 Hz – 25,000 Hz

Resonance frequency

1,600 Hz

Sensitivity 1 W / 1 m

91 dB

Voice coil diameter

25 mm

Cone area

4.9 cm²

Moving mass

0.3 g

Cone material

Coated silk dome

Slope

Minimum crossover frequency

6 dB/Octave

4,000 Hz

12 dB/Octave

> 3,000 Hz

24 dB/Octave

> 2,500 Hz

Physical Specifications: HELIX S 1T

Outer diameter: 51 mm / 2.0″

Installation diameter: 45 mm / 1.77″

Installation depth: 14 mm / 0.55″

Next working day delivery if ordered before 12:00, unless item is special order.

Helix S 1T 1″ Soft Dome Tweeter

25 mm / 1″ soft dome tweeter Frequency range: 2,500 Hz – 25,000 Hz

£84.99

Want it fitted?We can fit anything we sell at our Nottingham workshop.

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

Performance Specifications

HELIX S 1T

Power RMS / max.

100 / 200 Watts (highpass > 3,000 Hz at 12 dB/Oct.)

Impedance

4 Ω

DC resistance

3.4 Ω

Frequency response

2,500 Hz – 25,000 Hz

Resonance frequency

1,600 Hz

Sensitivity 1 W / 1 m

91 dB

Voice coil diameter

25 mm

Cone area

4.9 cm²

Moving mass

0.3 g

Cone material

Coated silk dome

Slope

Minimum crossover frequency

6 dB/Octave

4,000 Hz

12 dB/Octave

> 3,000 Hz

24 dB/Octave

> 2,500 Hz

Physical Specifications

HELIX S 1T

Outer diameter

51 mm / 2.0″

Installation diameter

45 mm / 1.77″

Installation depth

14 mm / 0.55″

Next working day delivery if ordered before 12:00, unless item is special order.