Dayton Audio DSA115-8 4" Designer Series Aluminum Cone Woofer

Manufacturer Part Number: DSA115-8

More than just a pretty speaker, the Dayton Audio Designer Series DSA115-8 4" woofer features an extremely neutral response and high Xmax capability.

Key Features:

• Cosmetic frame with low profile lip, designed for front mounting-no countersinking required!
• Low distortion motor system with copper shorting ring
• Black anodized aluminum cone, half roll rubber surround for durability and accurate reproduction
• Smooth frequency response and linear roll-off simplify filter design
• Vented pole piece for minimized power compression and maximized reliability
• Retains the same "family look" as the popular Dayton Audio DVC Series subwoofers and passive radiators
• Generous Xmax capability encourages use of moderate bass boost to tailor the response

Dayton Audio DSA115-8 4" Designer Series Aluminum Cone Woofer

The Designer Series by Dayton Audio was developed specifically with the speaker designer in mind. It is an affordable, attractive line of drivers that puts performance first. Careful engineering ensures that each speaker in the series is capable of handling full rated power at the lowest possible frequencies - without exceeding Xmax.

These speakers combine useful performance parameters with elegant style. Carefully optimized to provide superb audio reproduction when incorporated into a wide variety of enclosures and alignments, the Designer Series transducers put a beautiful face on audiophile excellence.

Product Details

BrandDayton AudioModelDSA115-8Part Number295-524UPC848791002397Unit of MeasureEachWeight1.85

Product Specifications

Nominal Diameter4"Moving Mass Of Diaphragm (Mmd)6.7Power Handling (RMS)35 WattsPower Handling (MAX)70 WattsImpedance8ΩFrequency Response63 to 11,000HzSensitivity86.1dB 2.83V/1mVoice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)63.25HzDC Resistance (Re)5.9ΩVoice Coil Inductance (Le)0.63mHMechanical Q (Qms)2Electromagnetic Q (Qes)0.53Total Q (Qts)0.42Compliance Equivalent Volume (Vas)0.14ft³Mechanical Compliance of Suspension (Cms)0.94mm/NBL Product (BL)5.44T·mMaximum Linear Excursion (Xmax)4.1mmSurface Area of Cone (Sd)54.1cm²

Materials of Construction

Cone MaterialAluminumSurround MaterialRubberVoice Coil Wire MaterialCopperVoice Coil FormerAluminumBasket / Frame MaterialSteelMagnet MaterialFerrite

Mounting Information

Overall Outside Diameter4.55"Baffle Cutout Diameter3.69"Depth2.15"# Mounting Holes4

Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)

Sealed Volume0.05ft³Sealed F3119HzVented Volume0.14ft³Vented F362Hz