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      Dayton Audio DSA90-PR 3" Designer Series Aluminum Cone Passive Radiator

      € 17,31€ 20,95 10+ In stock
      • -5% Order 4 for only € 19,90 per piece

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      Product description

      The Dayton Audio Designer Series passive radiators are excellent general-purpose passives suitable for replacement or for new construction. Built to be a perfect match for the Designer Series drivers, these passive radiators feature the same steel frame, rubber surround, and anodized aluminum cone making them visually identical.

       

      Highlights

      • Perfect match for Dayton Audio's aluminum cone Designer Series drivers
      • Allows tuning small enclosures lower than using conventional ports
      • Rear mounted screw allows easy mass adjustment for custom tuning
      • Cosmetic frame edge looks great even when surface mounted

       

      Product details                                                                     

      Dayton Audio DSA90-PR 3" Designer Series Aluminum Cone Passive Radiator

      The Dayton Audio Designer Series passive radiators are excellent general-purpose passives suitable for replacement or for new construction. A built-in mass disc offers a good starting point for most designs, and a convenient M5 threaded hole (screw included) allows different types of weights to be added if desired. Cosmetically and mechanically, these passives match Dayton Audio's Designer Series drives, with a black anodized aluminum cone and medium-roll rubber surround for clean excursion and long life. The possibilities with these passives are endless, from desktop two ways to portable battery powered speaker systems.

       

      Specifications: • Fs: 43.7 Hz • Vas: 0.124 cu. ft. • Qms: 5.72 • Cms: 2.55 mm/N • Rms: 0.2 kg/s • Mms: 5 g • Sd: 31.2 sq. cm. • Xmax: 4 mm • Dimensions: Overall diameter: 3.63", Cutout diameter: 2.76", Depth: 0.86".

       

      Note: Adding mass to the passive radiator will decrease Fs and increase Qms.

      Tip: As a general rule, the passive radiator(s) should have at least double the displacement of air (Vd) as the active woofer(s)/subwoofer(s) in the system.
      To calculate Vd: Sd x Xmax = Vd

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      Specifications

      Article number
      DSA90-PR
      Woofer Series
      Designer Series
      Woofer Type
      Passive Radiator
      Nominal Diameter
      3’’
      Resonant Frequency (Fs)
      43.7 Hz
      Mechanical Q (Qms)
      5.72
      Diaphragm Mass Inc. Airload (Mms)
      5g
      Mechanical Compliance of Suspension (Cms)
      2.55 mm/N
      Surface Area of Cone (Sd)
      31.2 cm²
      Compliance Equivalent Volume (Vas)
      0.124 ft.³
      Maximum Linear Excursion (Xmax)
      4 mm
      Cone / Diaphragm Material
      Aluminum
      Surround Material
      Rubber
      Basket / Frame Material
      Steel
      Overall Outside Diameter
      3.63"
      Overall Depth
      0.86"
      Baffle Cutout Diameter
      2.76"
      Bolt Circle Diameter
      3.27"
      # Mounting Holes
      4

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      DSA90-PR 3" Designer Series Aluminum Cone Passive Radiator
      € 17,31
      € 20,95
      DSA90-PR 3" Designer Series Aluminum Cone Passive Radiator
      10+ In stock
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