Brand NEW! Dayton Audio PA165-8 6" PA Driver Speaker This unit was designed with the goal of the producing the highest possible output from a driver its size. Great for use in small stage monitors, as a midrange in multi-way systems, or even as a hi-fi midbass. Construction includes a steel frame, paper cone, treated cloth surround, vented pole piece and high-power-handling 1-1/2" aluminum voice coil. Product Specifications Nominal Diameter6"Power Handling (RMS)75 Watts Power Handling (max)150 WattsImpedance8 ohms Frequency Response80 to 5,000 HzSensitivity92.9 dB 2.83V/1m Voice Coil Diameter1.38" Thiele-Small Parameters Resonant Frequency (Fs)80.8 HzDC Resistance (Re)5.15 ohms Voice Coil Inductance (Le)0.54 mHMechanical Q (Qms)2.19 Electromagnetic Q (Qes)0.60Total Q (Qts)0.47 Compliance Equivalent Volume (Vas)0.32 ft.Mechanical Compliance of Suspension (Cms)0.42 mm/N BL Product (BL)6.33 TmDiaphragm Mass Inc. Airload (Mms)9.2g Surface Area of Cone (Sd)120.8 cm Materials of Construction Cone MaterialPaperSurround MaterialCloth Voice Coil Wire MaterialCopperVoice Coil FormerAluminum Basket / Frame MaterialSteelMagnet MaterialFerrite Mounting Information Overall Outside Diameter6.5"Baffle Cutout Diameter5.69" Depth2.96"# Mounting Holes4 Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) Sealed Volume0.17 ft.Sealed F3139 Hz Vented Volume0.5 ft.Vented F368 Hz - All international buyers are responsible for all tax, duties and/or customs fees.