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        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer

        SEAS Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer

        €399,95

        10+ In stock

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        SEAS Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer

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        Brand: SEAS
        4.5" | 8 Ω
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        € 330,54€ 399,95 10+ In stock
        • -5% Purchase 4 for only € 379,95 per piece
        € 399,95
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        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer

        Product description SEAS Excel W12CY/001 - E0021-08S Bass-midwoofer

        Highlights

        • Long term power handling (RMS) is 70 Watts
        • Reduced non linear and modulation distortion
        • Extra large magnet system for good sensitivity and transient response

         

        Product details

        Seas Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer

         

        The W12CY001 is a 12cm (4,5’’) cone driver developed for use as a high fidelity woofer/midrange unit. The extremely stiff, yet light cone gives tremendous bass precision and midrange detail. Precision cast and surface treated magnesium cone coupled to a natural rubber surround showing no sign of midrange (edge) resonances.

         

        Heavy copper rings mounted above and below the T-shaped pole piece reduce non linear and modulation distortion and increase overload margin. An extra large magnet system for good sensitivity and transient response. Copper plating of the top and bottom plates and a solid copper phase plug, which enhance the performance of the copper rings and improve heat conduction away from the pole piece.

         

        Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum.

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        Specifications

        Article number
        W12CY001
        EAN
        0696277270118
        Woofer Series
        SEAS Excel series
        Woofer Type
        Midwoofer
        Nominal Diameter
        4.5"
        Power Handling (RMS)
        70 Watt
        Power Handling (max)
        200 Watt
        Impedance (Z)
        8 Ω
        Sensitivity (SPL at 1m / 2.83V)
        84 dB
        Frequency Response
        60 - 3500 Hz
        Voice Coil Diameter
        26 mm
        Magnet Weight
        420 g
        DC Resistance (Re)
        5.6 Ω
        Voice Coil Inductance (Le)
        0.43 mH
        Resonant Frequency (Fs)
        45 Hz
        Mechanical Q (Qms)
        2.5
        Electromagnetic Q (Qes)
        0.30
        Total Q (Qts)
        0.36
        Diaphragm Mass Inc. Airload (Mms)
        15.5 g
        Moving Mass Of Diaphragm (Mmd)
        7.5 g
        Mechanical Compliance of Suspension (Cms)
        1.7 mm/N
        Surface Area of Cone (Sd)
        126 cm²
        BL Product (BL)
        8.4 N/A
        Compliance Equivalent Volume (Vas)
        5.95 L
        Maximum Linear Excursion (Xmax)
        3 mm
        Driver's Mechanical Losses (Rms)
        1.94 Ns/m
        Cone / Diaphragm Material
        Magnesium
        Surround Material
        Rubber
        Basket / Frame Material
        Injection moulded metal
        Overall Outside Diameter
        120.4 mm
        Overall Depth
        71.37 mm
        Baffle Cutout Diameter
        99.06 mm
        Bolt Circle Diameter
        166 mm
        # Mounting Holes
        6
        Mounting Hole Diameter
        5.0 mm

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        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        € 330,54
        € 399,95
        Excel W12CY/001 - E0021-08S 4.5" Magnesium Cone Woofer
        10+ In stock
        Add to cart
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