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PEX Dayton Audio DSA315 PR 12" Designer Series Aluminum Cone Passive Radiator P10456046PEX-295-554 https://cdnimages.opentip.com/full/PEX/PEX-295-554.jpg Dayton Audio DSA315 PR 12" Designer Series Aluminum Cone Passive Radiator Manufacturer Part Number: DSA315-PRThe 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.Key Features: Cosmetic frame edge looks great even when surface mounted Allows tuning small enclosures lower than using conventional ports Rear mounted screw allows easy mass adjustment for custom tuning Perfect match for Dayton Audio\'s aluminum cone Designer Series drivers Dayton Audio DSA315-PR 12\" Designer Series Aluminum Cone Passive RadiatorThe 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 large tower designs to compact subwoofer systems.Specifications: Fs: 17.5 Hz Vas: 6.74 ft³ Qms: 6.23 Cms: 0.58 mm/N Rms: 2.5 kg/s Mms: 142.6 g Sd: 480 sq. cm. Xmax: 13 mm Dimensions: Overall diameter: 12.36\", Cutout diameter: 10.71\", Depth: 3.50\".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 = VdProduct Details BrandDayton Audio ModelDSA315-PR Part Number295-554 UPC848791005084 Unit of MeasureEach Weight2.65 Product Specifications Nominal Diameter12\" Bolt Circle Diameter11.97 Moving Mass Of Diaphragm (Mmd)142.6 Thiele-Small Parameters Resonant Frequency (Fs)17.5Hz Mechanical Q (Qms)6.23 Compliance Equivalent Volume (Vas)6.74ft³ Mechanical Compliance of Suspension (Cms)0.58mm/N Maximum Linear Excursion (Xmax)13mm Surface Area of Cone (Sd)480cm² Materials of Construction Cone MaterialAluminum Surround MaterialRubber Basket / Frame MaterialSteel Mounting Information Overall Outside Diameter12.36\" Baffle Cutout Diameter10.71\" Depth3.5\" # Mounting Holes5 10456046 848791005084 2.6500lbs 0.00 0.00 0.00
Dayton Audio
59.98 2025-05-01 57 In Stock

Dayton Audio DSA315-PR 12" Designer Series Aluminum Cone Passive Radiator

Brand Dayton Audio
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UPC: 848791005084
SKU: PEX-295-554
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Product Description

Manufacturer Part Number: DSA315-PR

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.

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


Dayton Audio DSA315-PR 12" 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 large tower designs to compact subwoofer systems.

Specifications: Fs: 17.5 Hz Vas: 6.74 ft³ Qms: 6.23 Cms: 0.58 mm/N Rms: 2.5 kg/s Mms: 142.6 g Sd: 480 sq. cm. Xmax: 13 mm Dimensions: Overall diameter: 12.36", Cutout diameter: 10.71", Depth: 3.50".

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

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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