Dayton Audio RSS210HO-4 8″ Reference Series HO Subwoofer 4 Ohm

Dayton Audio RSS210HO-4 8″ Reference Series HO Subwoofer 4 Ohm Overview:The Dayton Audio Reference Series subwoofers take the quality and performance of the much acclaimed RS line into the subwoofer realm. The black anodized cone, rubber surround, and custom basket give this driver a unique, high-end look. Key Features:Extensively vented motor eliminates compression and allows quiet excursionExtra-thick black anodized aluminum cone for maximum rigidityTriple shorting ring motor for ultra-low distortion4-layer coil for high power handlingOptimized parameters for small enclosuresHighest quality materials throughout for long-lasting performance Product Details:BrandDayton AudioModelRSS210HO-4Unit of MeasureEachWeight11.7 Product Specification:Nominal Diameter8″Power Handling (RMS)300 Watts                  Power Handling (MAX)600 WattsSensitivity85.7dB 2.83V/1mVoice Coil Diameter2″Frequency Response30 to 1,500Hz    Impedance4Ω Thiele  Small Parameters:Resonant Frequency (Fs)29.6HzDC Resistance (Re)3.69ΩVoice Coil Inductance (Le)0.99mHMechanical Q (Qms)3.33Electromagnetic Q (Qes)0.46Total Q (Qts)0.4Compliance Equivalent Volume (Vas)0.66ft³Mechanical Compliance of Suspension (Cms)0.29mm/NBL Product (BL)12T·mDiaphragm Mass Inc. Airload (Mms)99.3gMaximum Linear Excursion (Xmax)11mmSurface Area of Cone (Sd)213.8cm² Materials of Construction:Cone Material                          AluminumSurround Material                            Rubber   Voice Coil Wire Material                           Copper Voice Coil Former                           AluminumBasket / Frame Material                        Cast AluminumMagnet Material                              Ferrite Mounting Information:Overall Outside Diameter                            8.39″Baffle Cutout Diameter                            7.28″Depth                          4.96″Dayton Audio RSS210HO-4 SpecificationsDayton Audio RSS210HO-4 Graphs/FRD/ZMA Data File