Specification AssemblyInstructions : Included AudioDriverSize : 6 inches AudioDriverType : dynamic_driver AudioOutputMode : Stereo Brand : Infinity BulletPoint1 : Tuner - Understanding the need to listen to the ballgame, talk radio, or your favorite radio pop station, this source unit was thoughtfully engineered to master AM, FM and WB BulletPoint2 : 2 Ohm Stability - If you’re looking to add additional speakers, such as 4 hardtop speakers to your existing 4 interior speakers, the R3000's 2 ohm stability will allow you to do just that. And no need to purchase an additional amplifier to do so! BulletPoint3 : BT5.0 - While lesser stereos integrate older BT technology, the INFR3000 incorporates BT5.0. BT5 allows two boaters to connect at the same time, allowing multiple users to take turns playing tunes. BT5 also transfers data faster and has a greater range than BT4.2 BulletPoint4 : USB Input - With USB input, play your favorite mp3 and wma tracks via a USB drive. In addition, this port can also be used to charge your smartphone, which means not missing an important phone call or your tunes! BulletPoint5 : Pre-outs - With a set of pre-outs (L&R), expandability is on your horizon. Add an amp or a subwoofer for additional performance. Color : Black CompatibleDevices : Smartphone CompatibleDevices1 : Speaker CompatibleDevices2 : Smartphone CompatibleDevices3 : USB thumb drives CompatibleDevices4 : Bluetooth devices CompatibleWithVehicleType : Boat ConnectivityProtocol : aux, RCA ConnectivityTechnology : Auxiliary ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : USB ConnectivityTechnology3 : Auxiliary ConnectivityTechnology4 : Auxiliary ConnectorType1 : 3.5mm Jack ConnectorType2 : USB ConnectorType3 : RCA ControllerType : Android ControllerType1 : App, Built-in Buttons ControllerType2 : Wired Remote ControlMethod : remote ControlMethod1 : application ControlMethod2 : remote ExternallyAssignedProductIdentifier1 : 648701663003 ExternallyAssignedProductIdentifier2 : 0648701663003 ExternallyAssignedProductIdentifier3 : 00701017803454 FrequencyResponse : 20 KHz Impedance : 4 ohm IncludedComponents : Marine Receiver (15A fuse), Wiring harness, 2x Endcaps (pre-installed), Foam gasket, 4x Screws, Operation Manual for Users, Warranty Statement, FCC Statement IncludedComponents1 : Marine Digital Media Receiver IncludedComponents2 : Wired Remote IncludedComponents3 : USB Extension Cable IncludedComponents4 : Mounting Screws IncludedComponents5 : Owner’s Manual and Warranty Card IsWaterproof : True ItemName : Infinity INF3000 AM/FM/WB, BT5, Aux in, USB Input, 4" Monochromatic LCD, Rotary, 2 ohm Stable ItemPackageDimensions_Height : 8.07 inches ItemPackageDimensions_Length : 3.7 inches ItemPackageDimensions_Width : 7.43 inches ItemPackageQuantity : 1 ItemTypeKeyword : marine-stereo-receivers Manufacturer : Infinity Material : Plastic ModelName : INF3000 ModelNumber : INFR3000 MountingType : Flush Mount NumberOfItems : 1 OutputPower : 55 watts PackageLevel : unit PartNumber : INFR3000 PowerSourceType : Corded Electric ProductDescription : The Rockville RGHR48A 4-Zone Marine Digital Media Receiver brings powerful audio and smart control to your boating adventures. Designed for marine environments, this gauge-hole receiver offers a 3" TFT display, Bluetooth streaming, app control, and IP66 waterproof durability, making it perfect for boaters who demand quality sound and reliability. Key Features:
4-Zone Control: Customize audio with 3 full-range RCA outputs and a subwoofer output, adjustable via receiver, wired remote, or free app.
Crystal-Clear Sound: 28W RMS x 4 channels (72W peak @ 2 ohms) with a 10-band EQ, preset curves, and subwoofer crossover for tailored audio.
Versatile Connectivity: Stream via Bluetooth (50-ft range), play USB media (16GB max), or connect devices through RCA aux or A/V inputs.
Marine-Ready Build: IP66 waterproof, ASTM B117/D4329 compliant, with a Humiseal-coated PCB to withstand water, salt, and UV exposure.