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Dayton Audio DSA270-PR 10" Designer Series Aluminum Cone Passive Radiator

Dayton Audio
Part #295-552

Dayton Audio DSA270-PR 10" Designer Series Aluminum Cone Passive Radiator

Dayton Audio
Part #295-552  
Model: DSA270-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
Your Price: $49.98
MSRP: $55.99
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Overview

Dayton Audio DSA270-PR 10" 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 full size tower designs to compact subwoofer systems.

Specifications: • Fs: 21.9 Hz • Vas: 3.74 ft³ • Qms: 5.26 • Cms: 0.60 mm/N • Rms: 2.3 kg/s • Mms: 88.4 g • Sd: 353 sq. cm. • Xmax: 11 mm • Dimensions: Overall diameter: 10.63", Cutout diameter: 8.94", Depth: 2.87".

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 Audio
ModelDSA270-PR
Part Number295-552
UPC848791005077
Unit of MeasureEach
Weight1.9

Product Specifications

Nominal Diameter10"
Bolt Circle Diameter8.11

Thiele-Small Parameters

Resonant Frequency (Fs)21.9Hz
Mechanical Q (Qms)5.26
Compliance Equivalent Volume (Vas)3.74ft³
Mechanical Compliance of Suspension (Cms)0.6mm/N
Diaphragm Mass Inc. Airload (Mms)88.4g
Maximum Linear Excursion (Xmax)11mm
Surface Area of Cone (Sd)353cm²

Materials of Construction

Cone MaterialAluminum
Surround MaterialRubber
Basket / Frame MaterialSteel

Mounting Information

Overall Outside Diameter10.63"
Baffle Cutout Diameter8.94"
Depth2.87"
# Mounting Holes5

Specifications

Q&A

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Manuals & Resources

California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov