Dayton Audio RSS390HF-4 15" Reference HF Subwoofer 4 Ohm
Extensively vented motor eliminates compression and allows quiet excursion Lightweight black anodized aluminum cone for rigidity and lower moving mass Triple shorting ring motor for ultra-low distortion 2-layer coil for reduced back EMF Suitable for sealed or vented enclosures
Quick 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. Product Highlights Extensively vented motor eliminates compression and allows quiet excursion Lightweight black anodized aluminum cone for rigidity and lower moving mass Triple shorting ring motor for ultra-low distortion 2-layer coil for reduced back EMF Suitable for sealed or vented enclosures Highest quality materials throughout for long-lasting performance Product Manuals / Spec Sheets / Downloads Dayton Audio RSS390HF-4 Specification Sheet Dayton Audio RSS390HF-4 Data Files AddThis Sharing Buttons Share to FacebookFacebook Share to TwitterTwitter Share to MoreAddThis Product Description The Dayton Audio Reference Series subwoofers take the quality and performance of the much acclaimed RS line into the subwoofer realm. As with the rest of the Reference Series, the main focus of these subwoofers is ultra-low-distortion. Second, third, and intermodulation distortion are kept extremely low by utilizing three short-circuit paths within the motor structure. A durable aramid fiber spider and extensive venting throughout provide quiet and uniform excursion. The black anodized cone, rubber surround, and custom basket give this driver a unique, high-end look. Choose the high fidelity version for home systems when you are looking for clean, low bass and are not restricted by cabinet size. OPTIMUM CABINET SIZE * Sealed Volume 2.88 ft.³ Sealed F3 37 Hz Vented Volume 8.96 ft.³ Vented F3 21 Hz * Enclosure volume/F3s based on BassBox "optimum" calculations Product Details Speaker Series Reference Series Model Number RSS390HF-4 List Price $249.99 Color Black Unit of Measure Each UPC 844632055027 Warranty - Parts 5 Years Warranty - Labor 5 Years Product Shipping Weight (lbs.) 30 Speaker Type Subwoofer Nominal Diameter 15" Power Handling (RMS) 500 watts Power Handling (max) 1000 watts Continuous Program Power -- Impedance 4 ohms Sensitivity 91.2 dB @ 2.83V/1m Frequency Response 18 - 800 Hz Voice Coil Diameter 64 mm Magnet Weight 150 oz. DC Resistance (Re) 3 ohms Voice Coil Inductance (Le) 0.92 mH @ 1 kHz Resonant Frequency (Fs) 19.5 Hz Mechanical Q (Qms) 3.02 Electromagnetic Q (Qes) 0.5 Total Q (Qts) 0.43 Diaphragm Mass Inc. Airload (Mms) 306g Moving Mass Of Diaphragm (Mmd) -- Mechanical Compliance of Suspension (Cms) 0.22 mm/N Surface Area Of Cone (Sd) 829.6 cm² Volume of Displacement (Vd) 1 161.4 cm³ BL Product (BL) 15 Tm Compliance Equivalent Volume (Vas) 212 liters Maximum Linear Excursion (Xmax) 14.0 mm Drivers Mechanical Losses (Rms) -- Cone / Diaphragm Material Black Anodized Aluminum Cone Entry / Exit Diameter -- Surround Material Rubber Voice Coil Wire Material Copper Voice Coil Former Aluminum Basket/Frame Material Cast Aluminum Magnet Material Ferrite Overall Outside Diameter 388.4 mm Overall Depth 178 mm Baffle Cutout Diameter 355.8 mm # Mounting Holes 8 Mounting Hole Diameter -- Bolt Circle Diameter -- Product Weight --
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Dayton Audio
{"Controller Type": "ring", "Material": "Aluminum", "Color": "Black", "Speaker Maximum Output Power": "1000 Watts", "Impedance": "4 Ohm", "Is Waterproof": "FALSE", "Control Method": "App", "Speaker Size": "15 Inches", "Power Source": "Corded Electric", "Vehicle Service Type": "Car", "Product Dimensions": "15.35 x 7.09 x 7.09 inches", "Item Weight": "26.8 pounds", "Item model number": "RSS390HF-4", "Date First Available": "February 28, 2010", "Manufacturer": "Dayton Audio"}