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        SB21RDC-C000-4 Ring Dome Tweeter

        SB21RDC-C000-4 Ring Dome Tweeter

        €47,95

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        SB Acoustics SB21RDC-C000-4 Ring Dome Tweeter

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        Brand: SB Acoustics
        Show all SB Acoustics tweeters
        3/4" | 4 Ω
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        € 39,63€ 47,95 8 In stock
        • -5% Purchase 4 for only € 45,55 per piece
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        • At least two years warranty
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        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter
        SB21RDC-C000-4 Ring Dome Tweeter

        Product description

        Highlights

        •  Non-resonant diaphragm design for minimum high frequency break-up
        •  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 SB21RDC-C000-4 3/4" Ring Tweeter

         

        Non-resonant diaphragm design for minimum high frequency break-up and 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 and low resonance frequency.

         

        Specifications: BL Product (BL): 1.5 Tm N • Diaphragm Mass Inc. Airload (Mms): 0.25 g • Maximum Linear Excursion (Xmax): 0.5 mm • Surface Area of Cone (Sd): 4.6 cm2

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        Specifications

        Article number
        SB21RDC-C000-4
        Tweeter Type
        Ring Radiator
        Cone / Dome Diameter
        20 mm | 4/5"
        Power Handling (RMS)
        40 Watts
        Impedance (Z)
        4 Ω
        Sensitivity (SPL at 1m / 2.83V)
        90 dB
        Resonant Frequency (Fs)
        760 Hz
        DC Resistance (Re)
        3.1 ohms
        Voice Coil Inductance (Le)
        0.04 mH
        Mechanical Q (Qms)
        2.54
        Electromagnetic Q (Qes)
        1.64
        Total Q (Qts)
        1.00

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        SB21RDC-C000-4 Ring Dome Tweeter
        € 39,63
        € 47,95
        SB21RDC-C000-4 Ring Dome Tweeter
        8 In stock
        Add to cart
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