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        HDS-P830992 4" GFC Cone HDS Woofer

        HDS-P830992 4" GFC Cone HDS Woofer


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

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        5 from 5
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        € 37,15€ 44,95 1 In stock
        • -5% Purchase 4 for only € 42,70 per piece

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        • At least two years warranty
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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
        Sensitivity (SPL at 1m / 2.83V)
        85.9 dB
        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 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
        1 In stock
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