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. 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

Product Details

BrandDayton AudioModelDSA315-PRPart Number295-554UPC848791005084Unit of MeasureEachWeight2.65

Product Specifications

Nominal Diameter12Bolt Circle Diameter11.97Moving Mass Of Diaphragm (Mmd)142.6

Thiele-Small Parameters

Resonant Frequency (Fs)17.5HzMechanical Q (Qms)6.23Compliance Equivalent Volume (Vas)6.74ft3Mechanical Compliance of Suspension (Cms)0.58mm/NMaximum Linear Excursion (Xmax)13mmSurface Area of Cone (Sd)480cm2

Materials of Construction

Cone MaterialAluminumSurround MaterialRubberBasket / Frame MaterialSteel

Mounting Information

Overall Outside Diameter12.36Baffle Cutout Diameter10.71Depth3.5# Mounting Holes5

• Highly Recommended.
• Classic design.
• Top quality.
• Brand:Dayton Audio
• Multi-color