Down4Sound DOWN4SOUND JP63 TEAL | 6300W RMS AMPLIFIER

Description Videos Warranty Information Additional Information 33 Reviews Description JP 63 Amplifier: 6300W PLUS RMS MONOBLOCK Amplifier | Clearwater Turquoise Discover the pinnacle of sound amplification with the JP-63, a monoblock amplifier that embodies a tempest of power and extraordinary bass. With a colossal 6300 WATT RMS, the JP-63 is not just an amplifier; it's a powerhouse that transforms your car audio experience, creating a realm of monstrous, storm-stomping bass. Be Sure to Watch the Amp Dyno Video located in the Videos Tab. Key Highlights: Power Ratings: Tested at 14.4V @ 1% THD 1-ohm rating: 6300 WATTS RMS 2-ohm rating: 4300 WATTS RMS 4-ohm rating: 2300 WATTS RMS Color: Clearwater Turquoise Enhanced Features: Equipped with 3 power and 3 ground inputs, all accepting up to 0 gauge wire size, paired with superior Tiffany RCAs, and a continuous internal fan operation for enhanced cooling. Essential Requirements: Electrical Upgrade: A mandatory electrical upgrade is required for the warranty to be valid, including the BIG 3, an upgraded alternator, and reserve battery(s). 0.5-ohm Warranty: To qualify for the 0.5-ohm warranty, ensure that the necessary electrical upgrades are installed prior. Detailed Specifications: Power and Ground Inputs: 3 power and 3 ground terminals, accommodating 0 gauge wire. Speaker Output: Accepts up to 4 gauge wire. Frequency Response: 14Hz – 269Hz Signal to Noise: 91dB Damping Factor: 480 < Efficiency at 4 ohm: 97% Input Sensitivity: 6V – 0.2V Filters and Phase: Subsonic Filter: 10Hz – 50Hz Low Pass Filter: 35Hz – 250Hz Phase: 0 – 180 degrees Fusing: 700A TOTAL | 250A for each positive wire (3x) Dimensions: 19.68" L x 9.37" W x 2.64" H Origin: MADE IN SOUTH KOREA Advanced Control: Patent Pending BT Remote Control: Equipped with voltage and temperature display, and a clipping indicator. Power Requirements for Remote: C type power connection required; external battery pack or USB power necessary as the unit does not have rechargeable batteries. Strappable: The amplifier is linkable, allowing for the harnessing of double the power of another JP 63. 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: TEAL Product Type: Amplifier View All Close 33 Reviews 5 JP63 Posted by Kenneth on Jul 15, 2025 I toyed around with a MD Taramp 8k and it had a bang but it was not clean power and i lost a sub knowing this I am always looking for good audio that works well together came across JP amps did research ordered a JP63 got it took it to my installer in Oakland ca he installed it overnight came the next day picked it up i could not believe the clean power and force my Sundown Subs were putting forth like I had 2 m 80 were exploding everytime the bass drops this amp is the truth and quality wise should cost more especially when you have a wonderful Bluetooth bass knob 5 Replacement amp jp63 Posted by John raio on Mar 04, 2025 Totally awesome amp that packs a punch so happpy to have three of these running my system and thank u for the awesome customer support and service!! 5 Jp63 Posted by David adams on Sep 24, 2024 I love these amps this is actually my second set. Blew the first set user error speaker leads touched...... but I have them strapped on two nsv5 12s with spl cone set up. And they do the dang thing clamping around 12k clean. Wired at .9 so .45 per amp. They handle it no problem. 5 Jp63 Posted by Dale Miller on Sep 10, 2023 This amp is a power house and has amazing sound quality while being loud currently pushing two 18" harmony audio monolithics to there limits 5 Big power for a small chassis Posted by Ben Holt on Aug 28, 2023 The amp is an absolute monster. Purchased as an upgrade for the JP33 I was running. This thing is tearing up 2 DC XL15's at 1 ohm like it's nothing. Will be upgrading to 2 IA Judges wired to .5. Some of the best amps I have ran and I have been through alot. Highly recommended. 5 Jp63 Posted by Leonardo on Aug 22, 2023 Great amplifier amaze at the quality of it highly recomended 5 Amp Posted by Ricky on Aug 04, 2023 Beautiful amp. I was able to clamp about 5k out of it at .5 before sub started to bottom out. Definitely has the power. 5 Works perfectly Posted by Chris Sheffield on Jul 06, 2023 I upgraded from Taramps and this amp is by far the best! I can see an upgrade in my future to 2 jp83s 5 Little monster Posted by Chris on Jun 27, 2023 I've been running a crescendo amp at half ohm for a long time, I gotta be honest and give crescendo that credit if your looking at one get it but if your looking at these JP line amp get it instead.. the crescendo at 15.3 volts all I could get was 5700+\- watts... after watching the dyno from the jp63 there was no way I could pass it up for under 1000 bucks 5 JP63 Posted by Gary Woodward on Jun 16, 2023 Even better than I expected this thing is a straight monster. I am beyond impressed with it. I highly recommend it to anyone. My best money ever spent on car audio period. JP you knocked it out of the park with this line of amps. Next View All Close