Availability: 4 in stock (backorders allowed)

Sku: DS115-PR

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Quick Overview

Dayton Audio DS115-PR 4″ Designer Series Passive Radiator

4 in stock (can be backordered)


18.85$ CAD EACH

Categories : Passive Radiators
Product Specifications
Manufacturer DAYTON AUDIO
Speaker Type Passive Radiator
Nominal Diameter 12cm
Impedance – ohms
Power Handling (RMS) – W
Frequency Response – Hz
Sensitivity – dB
Voice Coil Diameter -mm

Dayton Audio DS115-PR 4″ 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 bookshelf two-ways to portable battery powered speaker systems.

Specifications: • Fs: 29.3 Hz • Vas: 0.33 cu. ft. • Qms: 3.66 • Cms: 2.27 mm/N • Rms: 0.7 kg/s • Mms: 13 g • Sd: 54.1 sq. cm. • Xmax: 6 mm • Dimensions: Overall diameter: 4.55″, Cutout diameter: 3.69″, Depth: 1.17″.

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

Additional information

Weight .216 kg
Dimensions 8 × 14 × 14 cm

Nominal Diameter

Cone Material


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