Specification AgeRangeDescription : Adult AudioDriverSize : 12 inches AudioDriverType : dynamic_driver AudioOutputMode : Surround Brand : BLACK DIAMOND BulletPoint1 : Deep, Clean Bass Performance – The DIA-R12D4 delivers heart-pounding bass with a wide frequency response of 20Hz–300Hz, ensuring every low note hits hard and clean for an immersive car audio experience BulletPoint2 : High Power Handling – With 600W RMS and 1200W max power, this 12-inch car subwoofer is built to handle serious wattage—perfect for bass lovers looking to push their system to the next level BulletPoint3 : Versatile Dual Voice Coil Design – Features a dual 4+4 Ohm voice coil for flexible wiring options in custom installations, allowing you to optimize your amp setup for peak performance BulletPoint4 : Built to Perform – A 2.5” aluminum voice coil enhances heat dissipation, while a non-pressed paper cone and foam surround ensure precise bass reproduction with minimal distortion BulletPoint5 : Durable, Rugged Construction – Reinforced with a ferrite magnet and black steel basket, the DIA-R12D4 combines durability and style, making it the ideal upgrade for any car audio enthusiast BulletPoint6 : Manufacturer’s Note: A 1-year manufacturer’s warranty is included, ensuring peace of mind for your investment. BulletPoint7 : 【1-Year Warranty】 GTRUI backs this item with a 1-year warranty and provides professional technical support. Please contact us via Amazon email, we will reply ASAP! Color : Black CompatibleDevices : Car Audio System CompatibleWithVehicleType : Car CompatibleWithVehicleType1 : Car CompatibleWithVehicleType2 : Truck CompatibleWithVehicleType3 : Van CompatibleWithVehicleType4 : RV ConnectivityProtocol : Wired ConnectivityTechnology : Wired ConnectivityTechnology1 : RCA ConnectivityTechnology2 : Wires ControllerType : Voice Control ControllerType1 : Remote Control ControllerType2 : App Control ControlMethod : voice ExternallyAssignedProductIdentifier1 : 810005188609 ExternallyAssignedProductIdentifier2 : 0810005188609 ExternallyAssignedProductIdentifier3 : 00847169044595 FrequencyResponse : 20 KHz 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 : 2 ohm IncludedComponents : Subwoofer IncludedComponents1 : 10" Car Subwoofer IncludedComponents2 : Copper Power Cable IncludedComponents3 : Copper RCA Extension Cable IncludedComponents4 : Hight Level Input Harness IncludedComponents5 : Remote Control InputVoltage : 8 volts IsWaterproof : FALSE ItemName : BLACK DIAMOND DIA-R12D4 12 Inch Car Audio Subwoofer 1200 Watts Dual Voice Coil 4+4 Ohms - 1 Speaker ItemPackageDimensions_Height : 33.782 centimeters ItemPackageDimensions_Length : 21.844 centimeters ItemPackageDimensions_Width : 33.655 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-subwoofers Manufacturer : Black Diamond Material : Aluminum ModelName : DIA-R12D4 ModelNumber : DIA-R12D4 MountingType : Car Mount NumberOfCircuits : 2 NumberOfItems : 1 NumberOfPowerLevels : 1 PackageLevel : unit PartNumber : DIA-R12D4 PowerSourceType : Corded Electric ProductDescription : 8" CompRT 2 Ohm Enclosure
The CompRT Thin Profile Eight-Inch Subwoofer Enclosure comes loaded with a Reflex Subwoofer and RT Sub, then carpeted and loaded with a single 2Ω terminal.
Covered in stylish black carpeting and built with thick MDF, these sturdy enclosures take some serious power, yet easily fit under a seat. Match them with KX Amplifier for big power in a small footprint.
The CompRT Eight-Inch Enclosure works best with 300 watts of recommended power. See below for more details.