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        SS12-PR Signature Series 12" Passive Radiator

        Dayton Audio SS12-PR Signature Series 12" Passive Radiator

        €139,95

        8 expected on 19-12-2025

        Dayton Audio SS12-PR Signature Series 12" Passive Radiator

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        € 115,66€ 139,95 Out of stock8 expected on 19-12-2025
        • -5% Purchase 4 for only € 132,95 per piece

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        • Five-year warranty
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        • Includes five removable 116 g discs for customizable resonance tuning

        Product description Dayton Audio Signature SS12-PR Passive Radiator

        The SS12-PR is a 12" Signature Series passive radiator designed to pair with the SS12-22 subwoofer and similar high-performance drivers. With an adjustable mass system, robust mechanical design, and premium aluminum construction, it enables precise low-frequency tuning without the drawbacks of traditional ports.

         

        Highlights of the SS12-PR Signature Series Passive Radiator

        • SMS™ (Sandwich Mass System) reduces angular torque for improved linearity
        • Threaded rod and lock nut allow simple, precise tuning adjustments
        • Includes five removable 116 g discs for customizable resonance tuning
        • Rigid cast aluminum frame and anodized cone provide durability and aesthetic match to Signature Series subs

         

        Product details SS12-PR Signature Series Passive Radiator

         

         

        The SS12-PR brings tuning flexibility and low-frequency extension to 12" subwoofer systems. Its rigid anodized aluminum cone and cast aluminum frame ensure mechanical stability and strength, while the compliant suspension delivers controlled, linear travel during high excursion. Designed to visually and mechanically match the SS12-22 subwoofer, it integrates seamlessly into advanced enclosure builds.

         

        At the core of its performance is the SMS™ (Sandwich Mass System), engineered to minimize angular torque and improve excursion linearity. A threaded rod and lock nut assembly make tuning adjustments straightforward, and the inclusion of five 116 g weighted discs enables users to precisely tailor the system’s tuning frequency. This allows enclosure designers to extend bass response without requiring large or noisy vented ports.

         

        As part of the Signature Series, the SS12-PR is an essential component for premium sealed or hybrid passive radiator enclosures, delivering extended and accurate bass while maintaining the design consistency of the active driver lineup.

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        Specifications

        Article number
        SS12-PR
        EAN
        0848791011153
        Woofer Series
        Dayton Audio Signature series
        Woofer Type
        Passive Radiator
        Nominal Diameter
        12"
        Resonant Frequency (Fs)
        (0 Disks 25.6) (1 Disks 20.2) (2 Disks 17.3) (3 Disks 15.3) (4 Disks 13.9) (5 Disks 12.8) Hz.
        Mechanical Compliance of Suspension (Cms)
        0.199 mm/N
        Surface Area of Cone (Sd)
        522.8 cm²
        Volume of Displacement (Vd)
        1568.4 cm³
        Compliance Equivalent Volume (Vas)
        77.3 Liters
        Driver's Mechanical Losses (Rms)
        4.470 kg/s
        Basket / Frame Material
        Aluminium
        Overall Outside Diameter
        320 mm
        Overall Depth
        126 mm
        Baffle Cutout Diameter
        285 mm
        Bolt Circle Diameter
        302 mm
        # Mounting Holes
        8
        Mounting Hole Diameter
        6.4 mm

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        SS12-PR Signature Series 12" Passive Radiator
        € 115,66
        € 139,95
        SS12-PR Signature Series 12" Passive Radiator
        Out of stock
        8 expected on 19-12-2025
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