skip to footer block
PEX Dayton Audio DSA215 PR 8" Designer Series Aluminum Cone Passive Radiator P10456040PEX-295-549 https://cdnimages.opentip.com/full/PEX/PEX-295-549.jpg Dayton Audio DSA215 PR 8" Designer Series Aluminum Cone Passive Radiator Manufacturer Part Number: DSA215-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: Perfect match for Dayton Audio\'s aluminum cone Designer Series driversAllows tuning small enclosures lower than using conventional portsRear mounted screw allows easy mass adjustment for custom tuningCosmetic frame edge looks great even when surface mountedOverview: Dayton Audio DSA215-PR 8\" 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 stand mount two-ways to compact subwoofer systems.Specifications: Fs: 25.6 Hz Vas: 1.3 ft³ Qms: 7.66 Cms: 0.58 mm/N Rms: 1.4 kg/s Mms: 67 g Sd: 211.2 sq. cm. Xmax: 11 mm Dimensions: Overall diameter: 8.50\", Cutout diameter: 7.01\", Depth: 2.30\".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 = VdSpecification: Product DetailsBrandDayton AudioModelDSA215-PRPart Number295-549UPC848791005060Unit of MeasureEachWeight1.15Product SpecificationsNominal Diameter8\"Bolt Circle Diameter8.11Thiele-Small ParametersResonant Frequency (Fs)25.6HzMechanical Q (Qms)7.66Compliance Equivalent Volume (Vas)1.3ft³Mechanical Compliance of Suspension (Cms)0.58mm/NDiaphragm Mass Inc. Airload (Mms)67gMaximum Linear Excursion (Xmax)11mmSurface Area of Cone (Sd)211.2cm²Materials of ConstructionCone MaterialAluminumSurround MaterialRubberBasket / Frame MaterialSteelMounting InformationOverall Outside Diameter8.50\"Baffle Cutout Diameter7.01\"Depth2.3\"# Mounting Holes5Manuals & Resources: Dayton Audio DSA215-PR SpecificationsDayton Audio Manufacturer Warranty 10456040 848791005060 1.1500lbs 0.00 0.00 0.00
Dayton Audio
31.98 2026-08-24 Out of Stock

Dayton Audio DSA215-PR 8" Designer Series Aluminum Cone Passive Radiator

Brand Dayton Audio
Shop more from PEX

UPC: 848791005060
SKU: PEX-295-549
Price:
$31.98Free shipping on orders over $129.00 on select PEX- items. Details
Buy in bulk & save 19% ($25.79 each)
Quantity:
Backorder. Due: 09/12/2025
*  Click "Add to Shopping List" to save the item for later purchase. You can receive a notice email when it is back in stock.
Share & Earn 10% Cash Back Best Price in Bulk
Price: $31.98 ea X 1 qty = $31.98
Quantity Price Save
1+ $31.98 0%
4+ $25.79 19%
This item is excluded from use of other offer, discount or coupon.

Pricing Note

Free Shipping Promotion: Buy more items from the same series, product code beginning with PEX-, and you can get free shipping for an order of over  $129.00  consisting of only PEX- series products.

Product Description

Manufacturer Part Number: DSA215-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:
  • 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


Overview:
Dayton Audio DSA215-PR 8" 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 stand mount two-ways to compact subwoofer systems.

Specifications: Fs: 25.6 Hz Vas: 1.3 ft³ Qms: 7.66 Cms: 0.58 mm/N Rms: 1.4 kg/s Mms: 67 g Sd: 211.2 sq. cm. Xmax: 11 mm Dimensions: Overall diameter: 8.50", Cutout diameter: 7.01", Depth: 2.30".

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

Specification:







Manuals & Resources:

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.
Need more information?
Our staff are available to answer any questions you may have about this item


Customer Reviews
0 reviews
Be the first to review this item!