Specification AssemblyInstructions : Included AudioDriverSize : 6.5 inches AudioDriverType : dynamic_driver AudioOutputMode : Stereo Brand : GRS BulletPoint1 : Replacement for Pioneer A11EC80-02F BulletPoint10 : 10.【Upgrade Your Boating Experience】: Elevate your on-water adventures with the HYANKA 6.5 Marine Speakers. Offering professional-grade sound quality, unrivaled durability, and unmatched reliability, these speakers are the perfect addition to any marine audio system. Whether you're a casual boater or a seasoned sailor, these speakers will take your onboard entertainment to the next level, ensuring that every voyage is an unforgettable experience. BulletPoint2 : Extended bandwidth and high sensitivity BulletPoint3 : Natural-sounding paper cone BulletPoint4 : Quality GRS construction BulletPoint5 : Optimized Frame Size BulletPoint6 : Included components: 1 pair of shallow-mount coaxial speakers, 1 pair of speaker grilles, 8 large mounting screws, 8 speed clips,8 small mounting screws,1 pair of adapter rings, Foam mounting tape, Owner’s manual BulletPoint7 : 7.【Reliability Guaranteed】: Invest in peace of mind with the HYANKA 6.5 Marine Speakers. Backed by a comprehensive three-month free replacement policy and a one-year warranty, these speakers are built to last and designed to withstand the test of time. Sail with confidence knowing that your investment is protected, and enjoy countless hours of worry-free entertainment on the water. BulletPoint8 : 8.【Professional-Grade Construction】: Engineered for excellence, the HYANKA 6.5 Marine Speakers are crafted from premium materials and precision-engineered components. From the 30.5mm KSV voice coil to the 90x40x15mm Y35 grade magnet, every aspect of these speakers is optimized for maximum performance and durability. With a plastic basket frame and PP cone, these speakers are built to withstand the demands of the marine environment, ensuring reliable operation in even the most challenging conditions. BulletPoint9 : 9.【Enhanced Bass Response】: Feel the rhythm of the ocean with the deep, resonant bass of the HYANKA 6.5 Marine Speakers. Featuring a Y35 magnet woofer, these speakers deliver powerful low-frequency performance that adds depth and richness to your music. Whether you're rocking out to your favorite tunes or relaxing with a smooth jazz playlist, you'll love the immersive sound experience that these speakers provide. Color : Grey CompatibleDevices : High-Power External Amplifiers CompatibleDevices1 : Smartphone CompatibleDevices2 : MP3 Player CompatibleDevices3 : Laptop CompatibleDevices4 : Laptop CompatibleWithVehicleType : Car ConnectivityProtocol : Coaxial ConnectivityTechnology : Coaxial ConnectivityTechnology1 : Auxiliary ConnectivityTechnology2 : RCA ConnectivityTechnology3 : USB ConnectivityTechnology4 : Ethernet ConnectivityTechnology5 : HDMI ControllerType : Ring ControlMethod : touch ControlMethod1 : application ControlMethod2 : voice CustomerPackageType : [PO] Possibly Obtainable ExternallyAssignedProductIdentifier1 : 844632091391 ExternallyAssignedProductIdentifier2 : 0844632091391 ExternallyAssignedProductIdentifier3 : 00636823700539 FrequencyResponse : 8000 hertz GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM METAL BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumMetalBatteryInEquipment Hazmat11 : EG_SmallLithiumMetalBatteryInEquipment Hazmat12 : ES_SmallLithiumMetalBatteryInEquipment Hazmat13 : FR_SmallLithiumMetalBatteryInEquipment Hazmat14 : GB_SmallLithiumMetalBatteryInEquipment Hazmat15 : IE_SmallLithiumMetalBatteryInEquipment Hazmat16 : IN_SmallLithiumMetalBatteryInEquipment Hazmat17 : IT_SmallLithiumMetalBatteryInEquipment Hazmat18 : JP_SmallLithiumMetalBatteryInEquipment Hazmat19 : MX_SmallLithiumMetalBatteryInEquipment Hazmat2 : UN3091 Hazmat20 : NL_SmallLithiumMetalBatteryInEquipment Hazmat21 : PL_SmallLithiumMetalBatteryInEquipment Hazmat22 : SA_SmallLithiumMetalBatteryInEquipment Hazmat23 : SE_SmallLithiumMetalBatteryInEquipment Hazmat24 : SG_SmallLithiumMetalBatteryInEquipment Hazmat25 : TR_SmallLithiumMetalBatteryInEquipment Hazmat26 : US_SmallLithiumMetalBatteryInEquipment Hazmat27 : ZA_SmallLithiumMetalBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumMetalBatteryInEquipment Hazmat5 : AU_SmallLithiumMetalBatteryInEquipment Hazmat6 : BE_SmallLithiumMetalBatteryInEquipment Hazmat7 : BR_SmallLithiumMetalBatteryInEquipment Hazmat8 : CA_SmallLithiumMetalBatteryInEquipment Hazmat9 : CN_SmallLithiumMetalBatteryInEquipment Impedance : 8 ohm IncludedComponents : 1 Speaker IncludedComponents1 : 2× HYANKA MC-65B 6.5 Marine Speakers IncludedComponents2 : 1 x Kit (12*Screws +2*3m (118 inch) Speakers Cables) IncludedComponents3 : 1 x Operation Manual InputVoltage : 12 volts IsWaterproof : FALSE ItemName : GRS 4FR-8 Full-Range 4-1/2" Speaker Pioneer Type A11EC80-02F 8 Ohm ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 11.684 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : vehicle-speakers Manufacturer : GRS Material : Other Material1 : Basket frame: plastic Material2 : Cone: PP (Polypropylene) Material3 : itanium diaphragm tweeter with stainless steel grille MaximumRange : 120 inches ModelName : 4FR-8 ModelNumber : A11EC80-02F MountingType : Flush Mount NumberOfItems : 1 PackageLevel : unit PartNumber : REF6532EXAM-cr PowerSourceType : Corded Electric ProductDescription : The GRS 4FR-8 is perfect for compact designs that require wide-bandwidth, high-sensitivity performance at an economical price. It's also a drop-in replacement for other popular 4-1/2" full-range drivers. ProductSiteLaunchDate : 2013-07-11T17:44:33.929Z RecommendedUsesForProduct : construction SeriesNumber : 700 SignalToNoiseRatio : 90 decibels Size : 6.5 Inch SpeakerAmplificationType : Passive Speaker SpeakerConnectivity : Wired SpeakerSize : 4.5 inches SpeakersMaximumOutputPower : 200 watts SpeakersNominalOutputPower : 75 watts SpeakerType : Bookshelf SpeakerType1 : Coaxial SpeakerType2 : Tweeter SpecificUsesForProduct : Car Audio StreetDate : 2019-03-22T00:00:01Z Style : GF6.5LMR SupplierDeclaredDgHzRegulation : not_applicable SurroundSoundChannelConfiguration : 2.0 TargetGender : unisex UnitCount : 1 UnspscCode : 52161500 WarrantyDescription : 90 days limited warranty WarrantyType : Limited WaterResistanceLevel : waterproof Wattage : 600 watts WirelessCommunicationTechnology : not_applicable