Specification AssemblyInstructions : No assembly required AudioDriverSize : 12 inches AudioDriverType : dynamic_driver AudioOutputMode : Mono BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Rockville BulletPoint1 : FREE AIR DESIGN FOR POWERFUL BASS: No enclosure needed; the RM-PREMIUM102 delivers deep, resonant bass ideal for open-water marine audio setups, saving space and simplifying installation on boats. BulletPoint10 : 【GREAT GIFT FOR FINDING ITEM】: If your family or friends often lose items, then this Tukio's airtag finder is an easy and functional gift for family and friends. BulletPoint2 : PREMIUM POLYCARBONATE CONE: Features a durable, lightweight polycarbonate cone, offering superior resistance to harsh marine environments compared to standard polypropylene, ensuring long-lasting sound quality. BulletPoint3 : VIBRANT RGB LED LIGHTING: Customize your setup with 21 colors and 21 flashing patterns, adjustable for speed and brightness, adding a stylish, personalized touch to your marine audio experience. BulletPoint4 : ROBUST 1200W POWER HANDLING: With 1200W peak power and 300W RMS, this subwoofer provides impactful bass, supported by a 40 oz magnet and 2.0" 4-layer voice coils built for marine durability. BulletPoint5 : WATERPROOF ABS BASKET: The molded ABS plastic basket, engineered with a special blend, is waterproof and unbreakable, designed to withstand tough marine conditions while maintaining performance. BulletPoint6 : 【Finding Reminder】When this car detector is lost with your important items, you can find the location near the detector through APP positioning and turn on the GPS detector's alarm tone nearby, the GPS device will keep a regular ticking sound to help you find your lost items. BulletPoint7 : 【Share Device & History Tracks】The new version of GPS locator is not limited to one device. Now you can share the device to your family/friends or loved ones anytime. Keep a close eye on the safety of your children and elderly or property with her. In addition, the device has a new history track function, you can view the location where the device stayed in recent time. BulletPoint8 : 【100% CUSTOMER SATISFACTION】- Your quality buying experience and good using experience is our goal. If you encounter any problems after purchasing our products, please feel free to contact us and we will solve the problem for you immediately. BulletPoint9 : 【PACKING LIST】: This package includes 4 Air Tags, 4 Protective Silicone Case, 4 Key Ring, 4 Lanyards and 1 User Manual and Friendly Customer Service. Color : Black CompatibleDevices : iPhone CompatibleDevices1 : marine stereo systems CompatibleDevices2 : amplifiers CompatibleDevices3 : Marine Stereo CompatibleWithVehicleType : Car CompatibleWithVehicleType1 : Boat CompatibleWithVehicleType2 : marine ConnectivityProtocol : Bluetooth ConnectivityTechnology : wired ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : GPS Tracking App ControllerType : Remote Control ControlMethod : remote CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 8462928013692 ExternallyAssignedProductIdentifier1 : 810095683848 ExternallyAssignedProductIdentifier2 : 0810095683848 ExternallyAssignedProductIdentifier3 : 00068888873819 FrequencyResponse : 30 hertz Hazmat1 : MAGNETIZED MATERIAL Hazmat10 : DE_NoAir Hazmat11 : EG_NoAir Hazmat12 : ES_NoAir Hazmat13 : FR_NoAir Hazmat14 : GB_NoAir Hazmat15 : IE_NoAir Hazmat16 : IN_MagnetizedMaterial Hazmat17 : IT_NoAir Hazmat18 : JP_NoAir Hazmat19 : MX_MagnetizedMaterial Hazmat2 : UN2807 Hazmat20 : NL_NoAir Hazmat21 : PL_NoAir Hazmat22 : SA_NoAir Hazmat23 : SE_NoAir Hazmat24 : SG_NoAir Hazmat25 : TR_NoAir Hazmat26 : US_MagnetizedMaterial Hazmat27 : ZA_NoAir Hazmat28 : 9 Hazmat3 : 9 Hazmat4 : AE_NoAir Hazmat5 : AU_NoAir Hazmat6 : BE_NoAir Hazmat7 : BR_MagnetizedMaterial Hazmat8 : CA_MagnetizedMaterial Hazmat9 : CN_MagnetizedMaterial Impedance : 2 ohm IncludedComponents : subwoofer IncludedComponents1 : 1 X Magnetic Waterproof Case IncludedComponents2 : 1 X Car GPS Tracking Device for Vehicles,Cars IncludedComponents3 : 1 X User manual IncludedComponents4 : Car GPS Tracker IncludedComponents5 : CR2032 Batteries *4 (Included in the product) IncludesRechargableBattery : 1 IndoorOutdoorUsage : outdoor IsWaterproof : True ItemDisplayWeight : 4 kilograms ItemName : Rockville RM-PREMIUM102 Black Marine Boat 10" Subwoofer 1200W Dual 2 Ohm, Free Air Design, RGB LED Lighting, Polycarbonate Cone, for Boats and Marine Audio ItemPackageDimensions_Height : 7.1 inches ItemPackageDimensions_Length : 12.4 inches ItemPackageDimensions_Width : 12.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : marine-subwoofers Manufacturer : Rockville Material : Plastic Material1 : polycarbonate Material2 : ABS plastic Material3 : copper Material4 : ferrite ModelName : RM-PREMIUM10 ModelNumber : RM-PREMIUM102 BLACK MountingType : Flush Mount NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : RM-PREMIUM102 BLACK PowerSourceType : Corded Electric ProductDescription : The Rockville RM-PREMIUM10 Marine Subwoofer delivers powerful bass and vibrant style for boaters and marine audio enthusiasts. Engineered in the USA, this 10" subwoofer features a free air design, eliminating the need for an enclosure while producing deep, resonant sound. Its polycarbonate cone ensures durability in harsh marine environments, outperforming standard materials with superior resistance and acoustic clarity. With 1200W peak power and 300W RMS, supported by a 40 oz magnet and 4-layer voice coils, it delivers impactful bass for open-water adventures. Key Features: Free air design for easy installation; polycarbonate cone for durability; waterproof ABS basket; 1200W peak power. Vibrant Aesthetics: RGB LED lighting with 21 colors and 21 patterns, customizable for speed and brightness. Use Cases: Perfect for boats, yachts, or marine audio systems, enhancing music playback during cruises, fishing trips, or water sports. Specifications: 10.63" diameter, 4.4" mounting depth, 85.2dB sensitivity, 30Hz-2.8kHz frequency response. This subwoofer’s advanced engineering and stylish design make it a top choice for marine audio, combining durability, performance, and visual appeal. ProductSiteLaunchDate : 2025-07-11T16:38:16.379Z RecommendedUsesForProduct : For Music Players Size : 10 SpeakerAmplificationType : Passive SpeakerConnectivity : Wired SpeakerSize : 10 inches SpeakersMaximumOutputPower : 1200 watts SpeakersNominalOutputPower : 300 watts SpeakerType : Subwoofer SpecificUsesForProduct : Car Tracker SpecificUsesForProduct1 : tracking all kinds of vehicles, such as cars, bicycles, etc SpecificUsesForProduct2 : tracking all kinds of personal items, such as wallets, luggage, children's backpacks etc SpecificUsesForProduct3 : tracking all kinds of pets, such as cat, dog etc StreetDate : 2021-08-26T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedApplication : Apple Find My SurroundSoundChannelConfiguration : 2.2 TargetGender : unisex UnitCount : 1 UnspscCode : 52161500 VehicleSpeakerSize : 5_inch WarrantyDescription : 1 Year Manufacturer WarrantyType : Limited WaterResistanceLevel : waterproof Wattage : 300 watts WirelessCommunicationTechnology : Bluetooth