Dayton Audio _ SD215A-88 20cm DVC sub-woofer 4ƒ PS-SWF-D01

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Quick Overview The Dayton Audio SD215A-88 8″ subwoofer speaker is one of the best bang-for-the-buck low frequency drivers available today. Product Highlights Works equally well in sealed or vented enclosures Attractive gasket-less design Long-life rubber surround for years of reliable service Excellent bottom octave performance Product Manuals / Spec Sheets / Downloads Dayton Audio SD215A-88 Specification Sheet Dayton Audio SD215A-88 Data Files AddThis Sharing Buttons Share to FacebookFacebook Share to TwitterTwitter Share to MoreAddThis 1 Product Description Dayton Audio DVC Series woofers were designed to offer the maximum performance-per-dollar. The speakers feature poly coated paper cones, wide rubber surrounds, large voice coils, vented pole pieces, and bumped back plates. Their healthy Xmax, long-throw construction, and dual voice coils make them perfect for any economical yet high-performing subwoofer speaker system. OPTIMUM CABINET SIZE * Sealed Volume 0.33 ft.³ Sealed F3 68 Hz Vented Volume 0.95 ft.³ Vented F3 38 Hz * Enclosure volume/F3s based on BassBox “optimum” calculations Product Details Speaker Series DVC Series Model Number SD215A-88 List Price $38.99 Color Black Unit of Measure Each UPC 844632088698 Warranty – Parts 5 Years Warranty – Labor 5 Years Product Shipping Weight (lbs.) 4.7 Speaker Type Subwoofer Nominal Diameter 8″ Power Handling (RMS) 80 watts Power Handling (max) 160 watts Continuous Program Power — Impedance 8+8 ohms Sensitivity 85.9 dB @ 1W/1m Frequency Response 31 – 2 500 Hz Voice Coil Diameter 38.5 mm Magnet Weight — DC Resistance (Re) 3.20 ohms Voice Coil Inductance (Le) 1.16 mH Resonant Frequency (Fs) 31.0 Hz Mechanical Q (Qms) 3.1 Electromagnetic Q (Qes) 0.45 Total Q (Qts) 0.39 Diaphragm Mass Inc. Airload (Mms) 42.40 g Moving Mass Of Diaphragm (Mmd) — Mechanical Compliance of Suspension (Cms) 0.62 mm/N Surface Area Of Cone (Sd) 208.7 cm² Volume of Displacement (Vd) 125.2 cm³ BL Product (BL) 7.70 Tm Compliance Equivalent Volume (Vas) 38.2 liters Maximum Linear Excursion (Xmax) 6.0 mm Drivers Mechanical Losses (Rms) — Cone / Diaphragm Material Coated Paper Entry / Exit Diameter — Surround Material Rubber Voice Coil Wire Material Copper Voice Coil Former Aluminum Basket/Frame Material Steel Magnet Material Ferrite Overall Outside Diameter 216 mm Overall Depth 95 mm Baffle Cutout Diameter 180 mm # Mounting Holes 5 Mounting Hole Diameter — Bolt Circle Diameter — Product Weight —
Is Discontinued By Manufacturer ‏ : ‎ No
Package Dimensions ‏ : ‎ 22.5 x 22.3 x 11.61 cm; 2.06 kg
Date First Available ‏ : ‎ 26 September 2014
Manufacturer ‏ : ‎ Dayton Audio
ASIN ‏ : ‎ B0045UY7M8
Item model number ‏ : ‎ PS-SWF-D01
Best Sellers Rank: #69,542 in Electronics (See Top 100 in Electronics) #50 in Home Audio Subwoofers
Customer reviews: 4.1 4.1 out of 5 stars 85 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Works equally well in sealed or vented enclosures
Attractive gasket-less design
Long-life rubber surround for years of reliable service
Excellent bottom octave performance

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