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Dayton Audio Ps95-8

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Dayton Audio PS95-8 Dayton Audio's PS95-8 3-1/2" point source full range driver delivers the full spectrum of sound – including clear, natural highs – with excellent detail and articulation. No tweeter required! Highlights      Copper pole cap in motor assembly reduces inductance and distortion Detailed, natural sounding full-range audio performance without distortion Classy copper-anodized phase plug spreads dispersion and avoids resonance Low-mass voice coil and paper cone produce detailed, non-fatiguing sound Non-resonant cast frame enhances clarity and dynamics Product details Dayton Audio PS95-8 3-1/2" Point Source Full Range Driver 8 Ohm The newest addition to Dayton Audio's successful family of Point Source full-range drivers, the PS95-8 model features a lightweight, curved-profile paper cone made of 100% natural fibers, for dynamic and articulate sound that extends from a punchy, detailed bass to the highest treble. The compact 3-1/2" size enables great sonic performance in small satellite speakers on the desktop, or in narrow "needle"-style tower cabinets for filling a larger room. The copper-anodized aluminum phase plug of the PS95-8 is more than just beautiful – it provides enhanced dispersion and eliminates the resonance from a conventional dust cap. And the optimized, high-strength ferrite magnet structure features a copper pole cap that reduces resolution-sapping inductance and lowers distortion. Our smallest Point Source series full-range driver isn't small on engineering, or performance! PRODUCT SPECIFICATIONS Nominal Diameter Power Handling (RMS) Power Handling (max) Impedance Frequency Response Sensitivity Voice Coil Diameter 3-1/2" 10 Watts 20 Watts 8 ohms 110 to 20,000 Hz 85.56 dB 2.83V/1m 0.79" THIELE-SMALL PARAMETERS Resonant Frequency (Fs) DC Resistance (Re) Voice Coil Inductance (Le) Mechanical Q (Qms) Electromagnetic Q (Qes) 119.8 Hz 7.1 ohms 0.63 mH 7.33 0.80 Total Q (Qts) Compliance Equivalent Volume (Vas) Mechanical Compliance of Suspension (Cms) BL Product (BL) Diaphragm Mass Inc. Airload (Mms) Maximum Linear Excursion (Xmax) Surface Area of Cone (Sd) 0.72 0.03 ft.³ 0.79 mm/N 3.83 Tm 2.2g 2.5 mm 28.3 cm² MATERIALS OF CONSTRUCTION Cone Material Surround Material Voice Coil Wire Material Voice Coil Former Basket / Frame Material Magnet Material Paper Rubber Copper Kapton® / Polyimide Cast Aluminum Ferrite MOUNTING INFORMATION Overall Outside Diameter Baffle Cutout Diameter Depth Bolt Circle Diameter # Mounting Holes 3.87" 3.05" 2.1" 3.4" 4 OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION) Sealed Volume Sealed F3 Vented Volume Vented F3 0.1 ft.³ 122 Hz 0.11 ft.³ 68 Hz