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

Scosche enclosures are CARB Compliant and constructed of 3/4" MDF with a poly fiber damper lining, and nickel plated spring terminals. All boxes are carpeted with a standard Grey/Black trunk liner for maximum durability and come plastic wrapped with color packaging cards to repel dusts and dirt.

L3 Square DVC 2 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

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

Vibe Space Subwoofer Features15in Dual 4 Ohm Space Series SubwooferPower Handling:Peak: 3600 WattsRms: 1200 WattsImpedance: Dual 4 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