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        SB12PACR-00 Passive Radiator

        SB Acoustics SB12PACR-00 Passive Radiator

        €19,95

        3 In stock

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        SB Acoustics SB12PACR-00 Passive Radiator

        1 reviews
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        1 reviews
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        Brand: SB Acoustics
        passive 4''
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        € 16,49€ 19,95 3 In stock
        • -5% Purchase 4 for only € 18,95 per piece
        € 19,95
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        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator
        SB12PACR-00 Passive Radiator

        Product description SB Acoustics SB12PACR-00 Passive Radiator

        Highlights

        • Vented reinforced plastic chassis
        • Anodised aluminium cone
        • Low damping rubber surround
        • Long stroke linear suspension
        • Easily adjustable moving mass

         

        Product details

        SB Acousstics SB12PACR-00 Passive Radiator
         
         
         

        Specs

        • Effective piston area, Sd 50 cm2
        • Free air resonance, Fs 33 Hz
        • Compliance, Cms 1.21 mm/N
        • Moving mass incl. air,Mms 19.2 g
        • Mechanical loss, Rms 0.32 kg/s
        • Mechanical Q-factor, Qms 12.4
        • Equivalent volume, Vas 4.3 liters
        • Net weight 78 g
        • Max Mechanical Cone Excursion, Xmech ±9 mm
         

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        Specifications

        Article number
        SB12PACR-00
        EAN
        8785256845798
        Woofer Type
        Passive Radiator
        Nominal Diameter
        122mm
        Resonant Frequency (Fs)
        33 Hz
        Diaphragm Mass Inc. Airload (Mms)
        19.2g
        Mechanical Compliance of Suspension (Cms)
        1.21 mm/N
        Surface Area of Cone (Sd)
        50cm2
        BL Product (BL)
        9mm
        Compliance Equivalent Volume (Vas)
        4.3L
        Maximum Linear Excursion (Xmax)
        9 mm
        Driver's Mechanical Losses (Rms)
        0.32 kg/s
        Basket / Frame Material
        Vented reinforced plastic chassis
        Overall Outside Diameter
        122 mm
        Overall Depth
        38.3mm
        Baffle Cutout Diameter
        102 mm
        # Mounting Holes
        4
        Mounting Hole Diameter
        4 mm

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        Reviews

        1 reviews
        Review this product
        5 of 5
        Ich verwende den SB12PACR-00 als erste Stufe eines selbst entwickelten, impedanzgekoppelten Systems mit zwei Passivradiatoren. Die Kombination aus geringer bewegter Masse und hoher Nachgiebigkeit macht ihn dafür sehr interessant. Durch zusätzliche Gewichte lässt sich die Resonanzfrequenz gezielt an das jeweilige System anpassen. In meinem Aufbau konnte messtechnisch eine deutliche Tieftonverlängerung gegenüber dem aktiven Treiber allein ...

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        By henry schwarz on 22 August 2026
        SB12PACR-00 Passive Radiator
        € 16,49
        € 19,95
        SB12PACR-00 Passive Radiator
        3 In stock
        Add to cart
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