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      BlieSMa M74A-6 Mid-range woofer

      € 314,01€ 379,95 6 In stock
      • -5% Order 4 for only € 360,95 per piece

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      Product description

      Single-layer ribbon CCAW (Copper-clad Aluminum Wire) voice coil of Bliesma M74A-6 is wound on titanium former. Wire terminals are gold-plated.



      • 74 mm AlMg alloy dome with variable thickness
      • Extremely low moving mass for better transient response and higher efficiency
      • Fully saturated neodymium motor with copper sleeve for low non linear and modulation distortion
      • 2.4 mm linear excursion (P-P) and large vent channel for undistorted low frequency operation
      • Thick aluminium powder coated flange
      • Aluminium rear chamber with natural wool damping
      • Recommended frequency range Fs - 6 kHz


      Product details

      BlieSMa M74A-6 Mid-range woofer


      Thick aluminium mounting flange of Bliesma M74A-6 is powder coated, aluminium rear chamber is filled with natural wool damping.

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      Article number
      Woofer Type
      Mid-range Dome
      Impedance (Z)
      95 dB (2.83V/1m)
      Voice Coil Diameter
      74 mm
      DC Resistance (Re)
      5.6 Ω
      Voice Coil Inductance (Le)
      0.036 mH
      Resonant Frequency (Fs)
      400 Hz
      Mechanical Q (Qms)
      Electromagnetic Q (Qes)
      Total Q (Qts)
      Diaphragm Mass Inc. Airload (Mms)
      2.3 g
      Surface Area of Cone (Sd)
      50.25 cm²
      BL Product (BL)
      6.8 T*m
      Voice Coil Wire Material

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      5 from 5Based on 1 reviews
      Review this product
      5 of 5
      This is an excellent mid range driver - absolutely top of the range! High sensitivity and max SPL with very low distortion. Easy to integrate and a very small faceplate to get close to the high frequency driver. Sound: Lot's of detail and precision - that's what I expect from a dome mid driver. More precise and natural as the Bliesma silk 3". Ideally combined with a Bliesma Beryllium Tweeter. Be prepared to hear everything your sound files contain - the good and the bad.
      By JF on 4 October 2022
      M74A-6 Mid-range woofer
      € 314,01
      € 379,95
      M74A-6 Mid-range woofer
      6 In stock
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