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      SB Acoustics SB21SDC-C000-4 Ring Dome Tweeter

      € 28,88€ 34,95 4 In stock: delivery time 1-4 business days
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      Product description

      Highlights

      • Large surround dome for increased acoustic output
      • Dual balanced compression chamber for improved dynamics
      • Copper cap for reduced voice coil inductance and minimum phase shift
      • Saturation controlled motor system for low distortion
      • Non-reflective rear chamber with optimized damping for improved dynamics
      • Flow optimized vented pole piece for optimum coupling to rear chamber
      • CCAW voice coil for low moving mass
      • Long life silver lead wires
      • Low resonance frequency

       

      Product details

      SB Acoustics SB21SDC-C000-4 Ring Dome Tweeter

       

      The SB21SDC-C000-4’s large surround dome allows the increase of its acoustic output. Dual balanced compression chamber for improved dynamics. Saturation controlled motor system for low distortion and low resonance frequency.

       

      Specifications: BL Product (BL): 1.5 Tm N • Diaphragm Mass Inc. Airload (Mms): 0.25 g • Surface Area of Cone (Sd): 4.9 cm2

      Specifications

      Article number
      SB21SDC-C000-4
      Tweeter Type
      Dome
      Cone / Dome Diameter
      20 mm | 4/5"
      Power Handling (RMS)
      40 Watts
      Impedance (Z)
      4 Ω
      Sensitivity
      91 dB 2.83V/1m
      Resonant Frequency (Fs)
      720 Hz
      DC Resistance (Re)
      3.1 ohms
      Voice Coil Inductance (Le)
      0.04 mH
      Mechanical Q (Qms)
      2.41
      Electromagnetic Q (Qes)
      1.55
      Total Q (Qts)
      0.95
      Overall Outside Diameter
      3.62 "
      Depth
      1.24"

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      Reviews

      5 from 5Based on 1 reviews
      Review this product
      5 of 5
      very smooth and precise performance. Easy to adapt in a 2-way speaker box. Use it together with SB20PFC30-4. If you are interested in the box layout (simulation, x-over layout, box design and .....), just drop me line: [email protected]
      By Maex on 21 January 2020

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      SB21SDC-C000-4 Ring Dome Tweeter
      € 28,88
      € 34,95
      SB21SDC-C000-4 Ring Dome Tweeter
      4 In stock: delivery time 1-4 business days
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