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        SS18-PR Signature Series 18" Passive Radiator

        Dayton Audio SS18-PR Signature Series 18" Passive Radiator

        €229,95

        6 expected on 19-12-2025

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        Dayton Audio SS18-PR Signature Series 18" Passive Radiator

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        Brand: Dayton Audio
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        Passive | 18"
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        € 190,04€ 229,95 Out of stock6 expected on 19-12-2025
        • -5% Purchase 4 for only € 218,45 per piece
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        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator
        SS18-PR Signature Series 18" Passive Radiator

        Pros and cons

        According to our specialists
        • Includes five removable 116 g discs for easy system resonance adjustment

        Product description Dayton Audio Signature SS18-PR Passive Radiator

        The SS18-PR is an 18" Signature Series passive radiator designed for use with the SS18-22 subwoofer and other large, high-output drivers. It provides precise low-frequency tuning in massive enclosures, delivering deep, controlled bass without the need for oversized or noisy ports.

         

         

        Highlights of the Dayton Audio SS18-PR Signature Series Passive Radiator

        • SMS™ (Sandwich Mass System) minimizes angular torque for improved linear travel
        • Threaded rod with lock nut makes tuning adjustments simple and precise
        • Includes five removable 116 g discs for easy system resonance adjustment
        • Rigid cast aluminum frame and anodized cone maintain durability and match the Signature Series aesthetic

         

        Product details Dayton Audio SS18-PR Signature Series Passive Radiator

         

        The SS18-PR is the largest passive radiator in the Signature Series lineup, built to complement high-displacement drivers such as the SS18-22. With its thick anodized aluminum cone and cast aluminum frame, it provides both strength and stability, while its compliant suspension ensures substantial, linear excursion under heavy loads.

         

        The innovative SMS™ (Sandwich Mass System) reduces angular torque, maintaining accurate linearity during movement. A threaded rod and lock nut assembly allow precise adjustment of system tuning, and the included five 116 g weighted discs give users the flexibility to optimize resonance for their specific enclosure design. This makes the SS18-PR ideal for large sealed or hybrid passive radiator systems requiring deep, powerful bass.

         

        Visually and mechanically matched to the Signature Series subwoofers, the SS18-PR ensures consistent performance and appearance across the lineup. It is the perfect solution for extending the low-frequency performance of high-output 18" systems while maintaining the premium quality of the Signature Series family.

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        Specifications

        Article number
        SS18-PR
        EAN
        0848791011191
        Woofer Series
        Dayton Audio Signature series
        Woofer Type
        Passive radiator
        Nominal Diameter
        18"
        Resonant Frequency (Fs)
        (0 Disks 20.0) (1 Disks 17.4) (2 Disks 15.6) (3 Disks 14.3) (4 Disks 13.3) (5 Disks 12.4) Hz.
        Mechanical Compliance of Suspension (Cms)
        0.173 mm/N
        Surface Area of Cone (Sd)
        1194.6 cm²
        Volume of Displacement (Vd)
        5375.7 cm³
        Compliance Equivalent Volume (Vas)
        351.4 Liters
        Driver's Mechanical Losses (Rms)
        5.920 kg/s
        Basket / Frame Material
        Aluminium
        Overall Outside Diameter
        470 mm
        Overall Depth
        173 mm
        Baffle Cutout Diameter
        427 mm
        Bolt Circle Diameter
        447 mm
        # Mounting Holes
        8
        Mounting Hole Diameter
        6.5 mm

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        SS18-PR Signature Series 18" Passive Radiator
        € 190,04
        € 229,95
        SS18-PR Signature Series 18" Passive Radiator
        Out of stock
        6 expected on 19-12-2025
        Add to cart
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