HELIX P 1T
1" / 25 mm silk dome tweeter with neodymium magnet
- Order number: P821100
- WEEE-Reg.-Nr. DE 29323089
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HELIX P 1T
There's definitely not much to say about this tweeter - the fantastic sonic performance thrills both the press and end-users since many years. Despite the decent appearance this driver is a "giant" with respect to sound quality. Like its predecessor it easily outperforms competitor products and defines the standard in its class. Precision, resolution and tonality have a short and simple name - P 1T.
Features
- 1" / 25 mm tweeter with high efficient neodymium magnet and hand-coated silk dome for balanced, natural sound reproduction and lowest compression effects
- Including installation and mounting equipment
- Lowest possible production tolerances and solely use of best materials
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 | 1,500 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 | Silk dome | |
| Outer diameter | ø | 58 mm / 2.28" |
| Installation diameter | ø | 49.3 mm / 1.95" |
| Installation depth | 15 mm / 0.60" | |
| 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 P 1T incl. flush mount
2 x Surface mount
2 x Fitting spring
1 x Mounting material
Product safety
Contact for product safety / manufacturer
Audiotec Fischer GmbH
Hünegräben 26-28
57392 Schmallenberg
Germany
E-Mail: contact@audiotec-fischer.com