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      Dayton Audio Designer DS90-PR Passive Radiator

      € 16,49€ 19,95 10+ Op voorraad
      • -5% Bestelling 4 voor slechts € 18,95 per stuk

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      Productomschrijving

      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 treated paper cone making them visually identical.

       

      Highlights

      • Perfect match for Dayton Audio's paper 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 DS90-PR 3" Designer Series 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 poly coated paper cone and medium-roll rubber surround for clean excursion and long life. The possibilities with these passives are endless, from floor standing two-ways to portable battery powered speaker systems.

       

      Specifications: • Fs: 42.4 Hz • Vas: 0.124 cu. ft. • Qms: 5.9 • Cms: 2.55 mm/N • Rms: 0.3 kg/s • Mms: 5.5 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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      Specificaties

      Artikelnummer
      DS90-PR
      Woofer series
      Designer Series
      Woofer type
      Passive Radiator
      Nominale diameter
      3’’
      Resonantiefrequentie (Fs)
      42.2 Hz
      Mechanische Q (Qms)
      5.9
      Bewegende massa (Mms)
      5.5g
      Compliantie van de ophanging (Cms)
      2.55 mm/N
      Effectief oppervlak (Sd)
      31.2 cm²
      Maximaal verplaatst volume (Vd)
      12.5 cm³
      Equivalentvolume (Vas)
      0.124 ft.³
      Maximale excursie (Xmax)
      4 mm
      Cone / Diaphragm Material
      Paper
      Surroundmateriaal
      Rubber
      Mand- /framemateriaal
      Steel
      Totale buitendiameter
      3.63"
      Totale diepte
      0.86"
      Montagegatdiameter
      2.76"
      # Bevestigingsgaten
      4

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      Reviews

      5 from 5Based on 1 reviews
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      5 van 5
      I recently made a pair of diy pc desktop speakers. I read that due to it's small volume that passive radiators would open up the base. So I tried it and has made a big difference on the low frequency side. These passive radiators are well made and I would recommend them.
      Door 8Duane J. on 6 April 2019
      Designer DS90-PR Passive Radiator
      € 16,49
      € 19,95
      Designer DS90-PR Passive Radiator
      10+ Op voorraad
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