DAC – 6-1/2″ Poly Cone Midbass Woofer 4Ohm

DAC – 6-1/2″ Poly Cone Midbass Woofer 4Ohm Overview:This 6-1/2″ woofer is the perfect replacement for worn, tired sealed bookshelf speakers. The extended frequency response allows it to mate well with tweeters without a low pass filter. Key Features:Smooth, natural response doesn’t require a low-pass filterDecent X max for good bass responseDesigned for use in sealed cabinetsSave nearly 60% off the original retail price!Product Details:BrandDACUnit of MeasureEachWeight27.34 Product Specification:Nominal Diameter6-1/2″Power Handling (RMS)30 WattsPower Handling (MAX)60 WattsSensitivity88.3dB 2.83V/1mVoice Coil Diameter1″Frequency Response50 to 6,000HzImpedance4Ω Thiele  Small Parameters:Resonant Frequency (Fs)52HzDC Resistance (Re)3.37ΩVoice Coil Inductance (Le)0.48mHMechanical Q (Qms)2.99Electromagnetic Q (Qes)1.4Total Q (Qts)0.95Compliance Equivalent Volume (Vas)0.65ft³Maximum Linear Excursion (Xmax)3.5mm Materials of Construction:Cone MaterialPolySurround MaterialRubberVoice Coil Wire MaterialCopperVoice Coil FormerAluminumBasket / Frame MaterialSteelMagnet MaterialFerrite Mounting Information:Overall Outside Diameter6.5″Baffle Cutout Diameter5.625″Depth2.875″# Mounting Holes4