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        Lotus Reference RW220 - L0022-04S Woofer

        SEAS Lotus Reference RW220 - L0022-04S Woofer

        €299,95

        6 In stock

        SEAS Lotus Reference RW220 - L0022-04S Woofer

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        Brand: SEAS
        € 247,89€ 299,95 6 In stock
        • -5% Purchase 4 for only € 284,95 per piece

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        Product description SEAS Lotus RW220 - L0022-04S Woofer

        8” cone driver with an extremely stiff and stable injection moulded metal basket to keep the critical components in perfect alignment.

         

        Highlights

        • High power handling capacity
        • Gold plated terminals

         

        Product details

        SEAS Lotus RW220 - L0022-04S Woofer
         
         
        8” cone driver with an extremely stiff and stable injection moulded metal basket to keep the critical components in perfect alignment. The stiff, yet light aluminum cone gives tremendous bass precision.

        The very long high temperature voice coil wound on an aluminium voice coil former gives a high power handling capacity.

        The phase plug reduces compression due to temperature variations in the voice coil, eliminates resonances that would occur in the volume between the dust cap and the pole piece and increases the power handling capacity.

        The magnet system is equipped with a bumped back plate which makes room for extreme coil excursions.

        Heavy copper rings mounted above and below the T-shaped pole piece reduce non linear and modulation distortion and increase overload margin. Gold plated terminals mounted on a glass fibre reinforced plate reduce contact resistance and improve reliability.

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        Specifications

        Article number
        RW220
        EAN
        8785256847167
        Woofer Series
        SEAS Lotus series
        Woofer Type
        Bass-Midwoofer
        Nominal Diameter
        8"
        Power Handling (RMS)
        110 Watts
        Power Handling (max)
        220 Watts
        Impedance (Z)
        4 Ω
        Sensitivity (SPL at 1m / 2.83V)
        91 dB
        Frequency Response
        30-2.000 Hz
        Voice Coil Diameter
        39 mm
        DC Resistance (Re)
        3.2 Ω
        Voice Coil Inductance (Le)
        29 Hz
        Resonant Frequency (Fs)
        29 Hz
        Mechanical Q (Qms)
        2.11
        Electromagnetic Q (Qes)
        0.43
        Total Q (Qts)
        0.36
        Diaphragm Mass Inc. Airload (Mms)
        28.2 g
        Mechanical Compliance of Suspension (Cms)
        1.1 mm/N
        Surface Area of Cone (Sd)
        220 cm²
        BL Product (BL)
        6.4 N/A
        Compliance Equivalent Volume (Vas)
        68 Liters
        Maximum Linear Excursion (Xmax)
        10 mm
        Driver's Mechanical Losses (Rms)
        2.59 Ns/m
        Voice Coil Former
        Aluminium
        Basket / Frame Material
        Aluminium
        Overall Outside Diameter
        220.6 mm
        Overall Depth
        98.5 mm
        Baffle Cutout Diameter
        186.4 mm
        # Mounting Holes
        6
        Mounting Hole Diameter
        5.0 mm

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        Lotus Reference RW220 - L0022-04S Woofer
        € 247,89
        € 299,95
        Lotus Reference RW220 - L0022-04S Woofer
        6 In stock
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