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        SB21SDC-C000-4 Ring Dome Tweeter

        SB21SDC-C000-4 Ring Dome Tweeter

        €38,45

        SB Acoustics SB21SDC-C000-4 Ring Dome Tweeter

        2 reviews
        5 from 5
        2 reviews
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        € 31,78€ 38,45 8 In stock
        • -5% Purchase 4 for only € 36,53 per piece

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        • Ordered now, shipped on Monday
        • At least two years warranty
        • 45-day cooling-off period to return
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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

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        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 (SPL at 1m / 2.83V)
        91 dB
        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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        5 of 5
        -
        By Christian on 24 April 2023
        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
        SB21SDC-C000-4 Ring Dome Tweeter
        € 31,78
        € 38,45
        SB21SDC-C000-4 Ring Dome Tweeter
        8 In stock
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