Specification Brand : Rockville BulletPoint1 : Features of ATOM S20: Rockville ATOM S20 1600 Watt Peak/440 Watt Dyno-Certified RMS 4 Channel Class AB Marine Stereo Amplifier With Bluetooth, Dyno Certified RMS Power Ratings: 2 Ohm: 110 Watts x 4 Channel <1% THD+N @ 14.4 Volts, 4 Ohm: 70 Watts x 4 Channel <1% THD+N @ 14.4 Volts, 4 Ohm Bridged: 220 Watts x 2 Channel <1% THD+N @ 14.4 Volts, Peak: 2 Ohm: 400 Watts x 4 Channel, 4 Ohm: 260 Watts x 4 Channel, 4 Ohm Bridged: 800 Watts x 2 Channel BulletPoint2 : Digital Voltage Display on Amp, Microphone input and PA microphone included, Adjustable Low Pass Filter: 50Hz - 250Hz, Adjustable High Pass Filter: 50Hz - 250Hz, Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue), Rustproof Aluminum heat sink with silver hairline finish, Stainless steel end panels are rustproof, All screws and mounting hardware are stainless steel and rustproof, Bottom panel is aluminum and rustproof BulletPoint3 : 4 Gauge power and ground terminals, 10 Gauge speaker wire terminals, All channels on the amp have crossovers so they can each be used for subs or full range speakers or tweeters or midrange speakers, All channels on the amplifier are bridgeable, Built in Bluetooth Wireless Audio Streaming, High-Speed MOSFET Power Supply, Under Voltage Protection at 10V, Over Voltage Protection at 16V, Tertiary Supplies Circuitry, Studio-Grade Bipolar Output Stage Transistors, BulletPoint4 : Fully Adjustable 12dB / Octave Crossover with Differential Circuitry, Full IC-Controlled Protection Circuitry, Fully Adjustable 12dB Bass Equalizer, Adjustable Input Level Control, Mute and Delay Soft Start System, 2CH/4CH Input Mode Switch, Bluetooth On and Off Mode Switch, RCA Line Output, 8 Volt Preamp Circuitry, Status Mode LED Indicator, Bluetooth On Mode LED Indicator, Minimum THD at Rated Power: < 0.05% BulletPoint5 : Bass Boost: The Bass Boost control allows you to increase the bass output of the amplifier. This is a great way to add more punch and depth to your music. Color : Black ExternallyAssignedProductIdentifier1 : 854020008023 ExternallyAssignedProductIdentifier2 : 0854020008023 IncludedComponents : Marine Grade Amplifier ItemName : Rockville Atom S20 4 Channel Bluetooth Amplifier w/Volt Meter+Mic for ATV/UTV ItemPackageDimensions_Height : 4.4 inches ItemPackageDimensions_Length : 17.1 inches ItemPackageDimensions_Width : 9.1 inches ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-multi-channel-amplifiers Manufacturer : Rockville Material : Marine-grade material MaximumSupplyVoltage : 16 volts_of_direct_current MinimumSupplyVoltage : 14.4 volts_of_direct_current ModelName : ATG45001D ModelNumber : ATOM S20 UTV MountingType : Surface Mount NumberOfBoxes : 1 NumberOfChannels : 4 NumberOfItems : 1 OutputPower : 440 watts PackageTypeName : Box PartNumber : ATOM S20 UTV ProductDescription : The all new ATOM marine series of amplifiers gives you the best of both worlds! Small footprint and big power! These amps also have great features like built in Bluetooth wireless audio playback and a built in volt meter and a microphone. The ATOM S20 is a class A/B 4-Channel high power amplifier with 1,600 watts peak output and 440 watts true RMS power. The RMS power is tested on a dyno using the certified run. It puts out 110 watts x 4 channels at less than 1% THD at 14.4 volts. We give the true power and the peak rating so you can easily compare this amp to any brand on the market regardless how they like to rate their products.The peak rating can be used to compare with brands who use peak ratings such as Boss and Power Acoustik while the Dyno Certified RMS rating can be used to compare with top brands such as Kicker, Rockford, Alpine, etc. The ATOM S20 includes a PA microphone allowing you to make announcements to your friends and family. This is important for safety and it is also fun. This amp has enough juice to power either (8) speakers, (4) speakers, (2) subwoofers or a combination of subwoofers and speakers. It is also perfect for mids and tweeters. This amp has a very cool fully adjustable 12dB/Octave crossover. What is cool about it is that the crossover supports low pass, full, and high pass. This makes our amp ideal for subwoofers (sealed and vented), full range speakers, midrange speakers, and even tweeters. In high pass mode we allow you to filter out the lower frequencies (cut-off frequency adjustable between 50Hz - 250 Hz). In low pass mode we allow you to filter out the upper frequencies (cut-off frequency adjustable between 50Hz - 250 Hz). In full mode you will not be filtering any frequencies. Our advanced crossover technology will allow you to really fine tune each speaker to get the sound you desire. The other cool thing is that this amp has 2 of these crossovers. ProductSiteLaunchDate : 2022-04-14T15:25:28.891Z SpecificationMet : Ip67 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 52161547 Voltage : 16 volts_of_direct_current