JP63 Black | 6300W Rms Amplifier
Description Videos Warranty Information Additional Information 3 Reviews Description Introducing the Down4Sound JP63 BLACK, a monoblock amplifier that goes beyond the ordinary with a jaw-dropping 6300W RMS. This isn't just another 6000W amp; it's a bass powerhouse engineered for those who demand nothing less than earth-shattering, thunderous bass from their subwoofers. Cutting-Edge Features for Unmatched Performance Triple Power and Ground Inputs : To ensure unparalleled power stability, we've upgraded to three power and ground inputs. Top-Grade RCA Connectors : Comes with true Tiffany RCA connectors for the highest level of signal quality. Continuous Cooling Fan : The internal fan activates the moment you power up, keeping your amp cool even during the most intense sessions. Color : Black Mandatory Electrical Upgrade for Warranty To fully harness this amplifier's extraordinary power, a comprehensive electrical upgrade is non-negotiable. Failure to do so will void the warranty. You must have: The Big 3 Upgraded Alternator Reserve Battery(s) Power Ratings (Tested at 14.4V) 1-ohm : 6300W RMS 2-ohm : 4300W RMS 4-ohm : 2300W RMS Additional Technical Specifications Frequency Response : 14Hz – 269Hz Signal-to-Noise Ratio : 91dB Damping Factor : < 480 Efficiency at 4-ohm : 97% Input Sensitivity : 6V – 0.2V Subsonic Filter : 10Hz – 50Hz Low Pass Filter : 35Hz – 250Hz Phase Control : 0 – 180 degrees Strappable Connection : Yes Fusing: 700A Total (250A for each of the three positive wires) Clipping Indicator : Yes BT Remote Control : Features voltage and temperature display, along with a clipping indicator Power Connection for BT Remote : C-type (external battery pack or USB power required; unit does not have rechargeable batteries) Speaker Output : 4-gauge Power Inputs : 3 x 0-gauge Operating Voltage : 9 to 16 Volts Dimensions : 19.68" (L) x 9.37" (W) x 2.64" (H) Country of Origin : Made in South Korea JP63 Manual For complete installation and operational guidance, please refer to the JP63 Manual included with your purchase. Elevate your sound experience to unprecedented levels with the Down4Sound JP63 Amplifier in Black. Order yours now and redefine what bass means to you! View All Close Videos This is NOT a 6300 watt Amplifier! Down4Sound JP63 Subwoofer Amp Dyno Test [4K] #AmpDyno #Amplifier #Bass Down4Sound JP63 6300W+ Monoblock Bas... View All Close Warranty Information Warranty Information Your new Down4Sound product is covered by 1 limited warranty if purchased from Down4Sound or an authorized Down4Sound dealer. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Down4Sound. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier. All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our websi te. You are responsible for the cost of shipping your product back to us for warranty examination. If your product is covered under warranty, shipping back to you will be at no charge to you – if your product is replaced/repaired outside of warranty you must pay for return shipping and repair bill prior returning of the product or if no defect is found you are required to pay for return shipping only. At the sole discretion of Down4Sound your product will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Down4Sound the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return! * Extended additional warranty purchased on amplifiers take in affect from the date of purchase and must also be stated on orginal sales invoice or receipt. Refund/Return Policy: https://www.down4soundshop.com/shipping-returns/ Down4Sound - Hours of Operation Monday 6am - 9pm PDT Tuesday 6am - 9pm PDT Wednesday 6am - 9pm PDT Thursday 6am - 9pm PDT Friday 6am - 9pm PDT Saturday 8am - 4pm PDT Sunday Closed View All Close Additional Information Amplifier Type: MONOBLOCK Amplifier Color: BLACK Product Type: Amplifier View All Close 3 Reviews 5 JP63 Posted by James Jones II on Jan 29, 2026 Running this amp at 2 ohm on 4 DB Drive G7 8inch(1250 RMS each) and it pushes them and then some, while also keeping great control of the subwoofer. Amp stays cool, and the bass knob is pretty cool also. Would recommend to anyone! 5 Underrated Posted by Rick on Apr 22, 2024 Excellent product at a fair price. Exceeds rated power. 5 Jp6300amp Posted by Robert Smith on Dec 10, 2023 Exactly what I purchased and packaged nicely View All Close
Specifications
rms watts
6300 W
dimensions
4"
Where to Buy
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Down 4 Soundcom
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What is the DOWN4SOUND JP63 BLACK | 6300W RMS AMPLIFIER?
The DOWN4SOUND JP63 BLACK | 6300W RMS AMPLIFIER is car audio equipment made by Down4Sound.
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