Specification Brand : BOSS Audio Systems BulletPoint1 : Power - 400 Watts Max x 4 @2-Ohms, 200 Watts Max x 4 @4-Ohms, 800 Watts Max x 2 Bridged @4 Ohms BulletPoint2 : Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal BulletPoint3 : Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers BulletPoint4 : High & Low Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers BulletPoint5 : Variable Bass Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s) BulletPoint6 : Fixed High-Pass Crossover - Speakers reproduce sound based on high, low or mid-range frequencies. What the Variable High-Pass Crossover does is that it gears specifically towards “highs” such as all size speakers including mid ranges and tweeters BulletPoint7 : Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels BulletPoint8 : Specs - Dimensions: 13” x 6.5” x 2.8”, Weight: 5.5 lbs. BulletPoint9 : Warranty - BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality Color : Black ControlMethod1 : application ControlMethod2 : remote ControlMethod3 : touch ControlMethod4 : voice CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 00810122318248 ExternallyAssignedProductIdentifier1 : 102930600081 ExternallyAssignedProductIdentifier10 : 0791489116466 ExternallyAssignedProductIdentifier11 : 0807032956530 ExternallyAssignedProductIdentifier12 : 0132017565736 ExternallyAssignedProductIdentifier13 : 0803983124493 ExternallyAssignedProductIdentifier14 : 0102930600081 ExternallyAssignedProductIdentifier15 : 0182682337398 ExternallyAssignedProductIdentifier16 : 0115970802919 ExternallyAssignedProductIdentifier17 : 0168141269875 ExternallyAssignedProductIdentifier18 : 0163120753420 ExternallyAssignedProductIdentifier19 : 00791489116466 ExternallyAssignedProductIdentifier2 : 168141269875 ExternallyAssignedProductIdentifier3 : 163120753420 ExternallyAssignedProductIdentifier4 : 807032956530 ExternallyAssignedProductIdentifier5 : 182682337398 ExternallyAssignedProductIdentifier6 : 115970802919 ExternallyAssignedProductIdentifier7 : 803983124493 ExternallyAssignedProductIdentifier8 : 791489116466 ExternallyAssignedProductIdentifier9 : 132017565736 IncludedComponents : Amplifier IncludedComponents1 : WiiM Amp Pro IncludedComponents2 : WiiM Voice Remote IncludedComponents3 : Quick start guide IncludedComponents4 : 100~240V AC power cable (1.5m) IncludedComponents5 : HDMI cable (1.5m) ItemName : BOSS Audio Systems AR1600.4 4 Channel Car Amplifier - 1600 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mofet Power Supply, Bridgeable ItemPackageDimensions_Height : 42.3926 centimeters ItemPackageDimensions_Length : 10.6934 centimeters ItemPackageDimensions_Width : 21.1074 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-multi-channel-amplifiers Language : english Manufacturer : BOSS AUDIO MaximumOutputPower : 1600 watts MaximumSupplyVoltage : 14.4 volts MinimumSupplyVoltage : 12 volts_of_direct_current ModelName : Armor ModelNumber : AR1600.4 MountingType : Car Mount NumberOfBoxes : 1 NumberOfChannels : 4 NumberOfItems : 1 OperatingTemperature : 158 degrees_fahrenheit OutputPower : 1600 watts PackageLevel : unit PackageTypeName : Single Unit PartNumber : AR1600.4 Pattern : 4 Channel ProductDescription : Unleash Premium Sound: The WiiM Amp Pro is our most advanced streaming amplifier yet, featuring PFFB technology, Wi-Fi 6, an innovative thermal design, and a premium DAC for superior audio performance. lt delivers 60W per channel power for 8 ohms, and 120W per channel power for 4 ohms. It incorporates the latest W-Fi 6 and BT 5.3 with two antennas, offering rock solid wireless audio streaming. ProductSiteLaunchDate : 2011-04-07T00:00:01-00:00 Size : 1600 WATSS SpecificationMet : FCC StreetDate : 2019-07-26T00:00:01Z Style : 4 Channel SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 52161547 Voltage : 8 volts WarrantyDescription : 12 months Wattage1 : 1600 watts Wattage2 : 400 watts