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HELIX S 3M

139.00
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Helix 3” / 75 mm cone midrange speaker with novel basaltfiberpaper compound cone

Prekės prieinamumas: klausti
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      <p>HELIX S 3M<br>A cone midrange driver in an elegant design, trimmed for maximum sound quality – and thus the perfect addition to any fully active 3-way speaker system.<br><br>The highly rigid membrane consists of a novel basalt fiber-paper compound. An ideal combination to ensure clear and precise sound even at high volumes In addition to maximum uncoloured mid-range reproduction, the S 3M also offers extremely low distortion thanks to the linear neodymium magnet system.<br><br>The dream team is the combination with the S 1T tweeter and a S 6B or S 4B woofer. Driven by a power amplifier from Audiotec Fischer, the S loudspeakers perform at their best and provide the perfect basis for absolute top sound systems!<br><br>Features<br>3” / 75 mm cone midrange speaker with novel basaltfiberpaper compound cone – a perfect combination of lowest weight, high stiffness and perfect inner damping<br>Highly efficient, compact neodymium magnet system for linear drive and minimum distortion<br>Low-resonant basket made from glassfiber reinforced plastic with optimized voice coil cooling for high power handling<br>Grille included</p>

      TECHNICAL DATA

      Technical data

      Power RMS / max. 75 / 150 Watts
      (highpass 400 Hz at 24 dB/Oct.)
      Impedance Z 4 Ω
      DC resistance Re 3.2 Ω
      Frequency response 400 Hz – 6,000 Hz
      Resonance frequency Fs 130 Hz
      Mechanical Q factor Qms 4.47
      Electrical Q factor Qes 0.48
      Total Q factor Qts 0.43
      Compliance Cms 396 µm/N
      Equivalent air volume Vas 0.57 L
      Force factor B*I 4.6 Tm
      Sensitivity 1 W / 1 m SPL 86 dB
      Cone area Sd 32 cm²
      Moving mass Mms 3.8 g
      Cone material Basalt-fiber-paper compound
      Mechanical resistance Rms 0.69 kg/s
      Voice coil diameter ø 25 mm
      Voice coil winding height 8 mm
      Max. linear excursion Xmax +/- 2 mm
      Outer diameter ø 90 mm / 3.54″
      Installation diameter ø 73 mm / 2.87″
      Installation depth 37 mm / 1.46″

      Recommended enclosure volumes
      Sealed box with minimum 200 ml net volume
      Net volumes Recommended DSP / amplifier settings
      0.2 liter (System resonance: 230 Hz) Crossover frequency: 500 Hz
      Min. filter slope: 12 dB/Oct.

      0.4 liter (System resonance: 190 Hz) Crossover frequency: 450 Hz
      Min. filter slope: 18 dB/Oct.

      0.6 liter (System resonance: 170 Hz) Crossover frequency: 400 Hz
      Min. filter slope: 24 dB/Oct.

      Note: The enclosure should always be filled with appropriate damping material.

      Scope of delivery
      2 x Midrange speaker HELIX S 3M
      2 x Grille
      1 x Data sheet
      1 x Mounting pattern

      Weight 0.68 kg
      Gamintojas

      HELIX

      Dėl Jus dominančios prekės pristatymo, kreipkitės info@185.80.130.49 arba telefonu +370 600 47347.

      Dėl Jus dominančios prekės pristatymo, kreipkitės info@185.80.130.49 arba telefonu +370 600 47347.