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      Peerless by Tymphany HDS-P830992 4" GFC Cone HDS Woofer

      € 37,15€ 44,95 2 In stock
      • -5% Order 4 for only € 42,70 per piece

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      Product description

      The Peerless High Definition Sound (HDS) Series offers high-quality solutions for multi-way speaker systems employing vented box alignments.



      • Truncated cast aluminum frame
      • Glass-Fibre Composite (GFC) cone with half-roll rubber surround
      • Long-throw voice coil
      • Shorting rings for reduced distortion
      • Under-spider and voice coil ventilation


      Product details

      Peerless by Tymphany HDS-P830992 4" GFC Cone HDS Woofer


      This 4 inch 8 ohm driver is a member of the high performance HDS family. A powerful ferrite magnet system is coupled to a finite element analysis designed suspension system, containing both a linear spider design and a rubber surround. The motor contains an aluminium shorting ring, which reduces coil inductance, thus providing both extended frequency response performance and reduced distortion. The long-throw voice coil ensures linear high excursion performance, needed for signal clarity. The cone necks are vented so as to reduce air compression effects under high excursion conditions. The cast aluminium basket offers structural rigidity, heat sinking capacity for the motor, and additional air venting under the spider so as to again reduce air compression effects. The cone in this model is a glass fibre composite, offering a unique visual and acoustic experience.

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      Article number
      Woofer Series
      HDS Series
      Woofer Type
      Nominal Diameter
      Power Handling (RMS)
      30 Watts
      Power Handling (max)
      60 Watts
      Impedance (Z)
      8 Ohms
      85.9 dB 2.83V/1m
      Frequency Response
      85 to 5,000Hz
      Voice Coil Diameter
      DC Resistance (Re)
      5.3 ohms
      Voice Coil Inductance (Le)
      0.24 mH
      Resonant Frequency (Fs)
      89 Hz
      Mechanical Q (Qms)
      Electromagnetic Q (Qes)
      Total Q (Qts)
      Diaphragm Mass Inc. Airload (Mms)
      Mechanical Compliance of Suspension (Cms)
      0.55 mm/N
      Surface Area of Cone (Sd)
      56.1 cm²
      BL Product (BL)
      4.91 Tm
      Compliance Equivalent Volume (Vas)
      0.09 ft.³
      Maximum Linear Excursion (Xmax)
      3 mm
      Cone / Diaphragm Material
      Surround Material
      Basket / Frame Material
      Cast Aluminum
      Magnet Material
      Overall Outside Diameter
      Overall Depth
      Baffle Cutout Diameter
      # Mounting Holes
      Sealed Volume
      0.07 ft.³
      Sealed F3
      131 Hz
      Vented Volume
      0.18 ft.³
      Vented F3
      64 Hz

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      5 from 5Based on 1 reviews
      Review this product
      5 of 5
      Bought this for a portable boombox. It is a little heavy. But compared to those full range neodymium drivers (from dayton audio for example) this blows them out of the water. In terms of efficiency and distortion. Sound is way more clear. Driver is more expensive though. However it has a cast metal basket, not those stamped metal cheap stuff. Paired with a tweeter, these can do nicely in a variety of projects.
      By Marius on 1 July 2019
      HDS-P830992 4" GFC Cone HDS Woofer
      € 37,15
      € 44,95
      HDS-P830992 4" GFC Cone HDS Woofer
      2 In stock
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