L3 Square DVC 4 OHM 15" SUBWOOFER square SoloKon™ polypropylene cone with Santoprene rubber surround,power range: 250-500 watts RMS (250 watts per voice coil),frequency response: 25-500 Hz

15in Single 4 Ohm Slick Series SubwooferPower Handling:Peak: 1500 WattsRms: 500 WattsMinimum: 250 WattsImpedance: Single 4 OhmOne Piece Polypropylene Cone Increases The Depth And Clarity Of BassInverted Rubber Surround Offers Extended Low Frequency ResponseSeamless Surround Looks Great And Provides Greater StrengthRubber Mounting Gasket Ensures A Perfect Seal When Mounting The SpeakerDual Spider Assists In The Control And Stability Of The Cone With High Power HandlingAlloy Torsion Basket Provides Rigidity And Support For Motor And Moving PartsRemovable Magnet Boot Cover Provides Excellent Magnet ProtectionSpring Terminals Allows Ease Of Installation For Heavy Gauge Speaker Wire2in Aluminum 2-layer Voice CoilSingle 60 Oz. Ferrite Magnet For High Power HandlingLarge Y25 MagnetCompatible... Less

Subwoofer Features:15in Dual 2 Ohm Sex Series Car SubwooferPower Handling:Rms: 600 WattsImpedance: Dual 2 OhmDual Composite 2-piece ConeRubatek Foam SurroundFea Optimized Motor StructureProgress ive SpidersWrap Around Rubber GasketTork-tite Terminals3in 4-layer Voice CoilTriple Stacked MagnetsAlso Available In A Dual 4 Ohm: Re Audio Sex15d4Authorized Internet Dealer1-year Manufacturer's Warrantysex 15in T/s Parameters: Electrical Q Value (qes): 0.55Mechanical Q Value (qms): 4.3Total Speaker Q Value (qts): 0.49Free Air Resonance (fs): 22 HzEquivalent Compliance (vas): 209 LitersOne-way, Linear Excursion (xmax): 18 MmEfficiency (spl 1w/1m): 88 Db SplEffective Piston Area (sd): 810 Cm2Dc Resistance (re): 2.8 OhmNominal Impedance (znom): Dual 2 OhmThermal Power Handling (pe): 600 WForce... Less

Vibe Space Subwoofer Features15in Dual 2 Ohm Space Series SubwooferPower Handling:Peak: 3600 WattsRms: 1200 WattsImpedance: Dual 2 OhmsOne Piece Aluminum Cone For Increased Depth And Bass ClaritySingle Spider Provides Control And Stability For The Woofer ConeSpecially Designed Cone Support Adds Rigidity Without Excessive WeightCone Designed Using Finite Element Analysis To Ensure Maximum Rigidity To Weight RatioMoving Parts Of The Subwoofer Can Be ReplacedMulti- roll Surround Achieves Better Linearity Throughout The Woofers Excursion RangeHeavy Gauge Cable Connects Directly To The Voice Coil For Easy WiringAlloy Gasket Made From High Quality Machined AluminumMachined Cast Aluminum Basket For High Rigidity And SupportMechanical Thermal Unity Increases Heat Dissipation3in Aluminum 4 Layer... Less

15in Dual 4 Ohm Voice Coil Realm By Scosche SubwooferPower Handling:Peak: 900 WattsRms: 450 WattsImpedance: Dual 4 Ohm Impp High Strength Woofer ConeButyl Stitched Surround With Integrated GasketSmall Sealed Or Small Ported Enclosure OptimizedBlack Dual Conex SpidersWoven Tinsel LeadsSpring Loaded Ergonomic TerminalsCast Aluminum Vented FrameAluminum High Temperature Voice Coil Former2-1/2in 4-later Dual 4 Ohm Voice CoilDouble Stacked 88 Oz. Magnet StructureSensitiv ity: 86.8 DbXmax: 11.5mmCea-2031 CompliantMounting Depth: 7-5/8inCutout Dimensions: 13- 13/16inAuthorized Internet Dealer1-year Manufacturer's Warranty

15in Dual 4 Ohm Id V.3 Series SubwooferPower Handling:Peak: 700 WattsRms: 350 Watts Recommended Power Range: 100-700 WattsImpedance: Dual 4 Ohm Mica Polypropylene Cone WooferRubber SurroundBlack Anodized Aluminum High Temperature Copper Voice CoilStamped Steel Basket For Improved Rigidity And Better Power HandlingOptimized Motor Structure That Uses Finite Element Analysis For Symmetrical And Long Linear ExcursionAlso Found As: Id15d4 V.3, Id15 V.3 D4, Id15 D4, Id15d4, Id15v.3 D4, Idv3Sensitivity: 90.6dbMounting Depth: 7-1/8inCutout Dimensions: 14inAuthorized Internet Dealer1-year Manufacturer's Warranty