Specification AudioDriverSize : 12 inches AudioDriverType : dynamic_driver AudioOutputMode : Stereo AudioOutputMode1 : Surround AudioOutputMode2 : Stereo AudioOutputMode3 : Mono Brand : Crunch BulletPoint1 : SPEAKER & AMPLIFER BUNDLE: This package comes with (2) 12inch 800 Watt 4 Ohm Car Subwoofer Speakers and (1) Audio Stereo Amplifier BulletPoint2 : MINIMIZED DISTORTION: Designed with 4-ohm impedance, 2-inch, dual voice coil, and vented aluminum former for less heat distortion; Poly-cotton spider and surround allows woofer to handle more power with minimum distortion BulletPoint3 : INCREASED POWER HANDLING: Heavy-duty, powder-coated steel frame allows back venting for increased power handling and reliability; Vented high energy motor assembly with heavy-duty magnets increases power handling and sound pressure level BulletPoint4 : POWERUFL AMP: Crunch POWERX amplifier incorporates full Class A/B technology in stereo and 4-channel amplifiers along with Class D in the mono BulletPoint5 : SPECIFICATIONS: Measures 12.25 inches in diameter with a 10.94-inch cutout and 5.61-inch mounting depth; Impedance: 4 ohms x 2; Sensitivity: 86dB; Manufacturer warranty: 1-year warranty CompatibleDevices : Smartphone, MP3 Player, Laptop CompatibleDevices1 : Smartphone CompatibleDevices2 : Tablet CompatibleDevices3 : Laptop CompatibleDevices4 : Desktop CompatibleDevices5 : MP3 Player CompatibleWithVehicleType : Car ConnectivityProtocol : Wired ConnectivityTechnology : wired ControllerType : Voice Control ControlMethod : touch CustomerPackageType : FFP ExternallyAssignedProductIdentifier1 : 193802243529 ExternallyAssignedProductIdentifier2 : 0193802243529 Hazmat1 : MAGNETIZED MATERIAL Hazmat10 : EG_NoAir Hazmat11 : ES_NoAir Hazmat12 : FR_NoAir Hazmat13 : GB_NoAir Hazmat14 : IE_NoAir Hazmat15 : IN_MagnetizedMaterial Hazmat16 : IT_NoAir Hazmat17 : JP_NoAir Hazmat18 : MX_MagnetizedMaterial Hazmat19 : NL_NoAir Hazmat2 : UN2807 Hazmat20 : PL_NoAir Hazmat21 : SA_NoAir Hazmat22 : SE_NoAir Hazmat23 : SG_NoAir Hazmat24 : TR_NoAir Hazmat25 : US_MagnetizedMaterial Hazmat26 : ZA_NoAir Hazmat27 : 9 Hazmat3 : AE_NoAir Hazmat4 : AU_NoAir Hazmat5 : BE_NoAir Hazmat6 : BR_MagnetizedMaterial Hazmat7 : CA_MagnetizedMaterial Hazmat8 : CN_MagnetizedMaterial Hazmat9 : DE_NoAir Impedance : 4 ohm IncludedComponents : 2 x 12-inch 800 Watt 4 Ohm Car Subwoofer Speakers, 1 x Audio Stereo Amplifier IsWaterproof : FALSE ItemName : Crunch CRW12D4 12 Inch 800 Watt MAX 4 Ohm Dual Voice Coil Car Subwoofer Speaker with 2 Channel 1000 Watt Amp A/B Class Car Audio Stereo Amplifier ItemPackageDimensions_Height : 5.61 inches ItemPackageDimensions_Length : 12.25 inches ItemPackageDimensions_Width : 12.25 inches ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-subwoofers Manufacturer : Crunch ModelName : CRW12D4 ModelNumber : CRW12D4 MountingType : Car Mount NumberOfItems : 3 PartNumber : 2 x + PowerSourceType : Corded Electric ProductDescription : Optimize your sound on every road trip or errand run with the Crunch 12-Inch 800-Watt Subwoofer and Audio Stereo Amplifier. This package comes with (2) 12inch 800 Watt 4 Ohm Car Subwoofer Speakers and (1) Audio Stereo Amplifier. The 12-inch cart stereo speaker pumps out 800 watts of MAX power and 400 watts RMS power with a 4-ohm impedance creating powerful, quality sound to accompany you on your car adventures. The vented aluminum former holds a 2-inch voice coil and allows heat to be exchanged resulting in less heat distortion. Designed with a heavy-duty, powder-coated steel frame, this sub allows back venting for increased power handling and reliability. The Crunch POWERX amplifier incorporates full Class A/B technology in stereo and 4-channel amplifiers along with Class D in the mono. Class A/B sounds better, but the PC boards require a bit more space that in other circuit topologies. Enjoy your music on every ride with the Crunch 12-Inch 800-Watt Subwoofer and Audio Stereo Amplifier. ProductSiteLaunchDate : 2021-05-21T17:23:32.344Z RecommendedUsesForProduct : car SeriesNumber : 12 SpeakerAmplificationType : Passive SpeakerSize : 12 inches SpeakersMaximumOutputPower : 800 watts SpeakerType : Subwoofer SpeakerType1 : Subwoofer SpeakerType2 : Woofer SpeakerType3 : Surround Sound SupplierDeclaredDgHzRegulation : not_applicable SurroundSoundChannelConfiguration : 2.0 TargetGender : unisex UnitCount : 2 UnspscCode : 52161500 WarrantyType : Limited WaterResistanceLevel : not_water_resistant Wattage : 800 watts