Down4Sound DOWN4SOUND JP77 TEAL | 3000W RMS - 7 CHANNEL AMPLIFIER

Description Warranty Information Additional Information 1 Review Description If you're looking for an all-in-one car amplifier that produces over 3000W RMS of power, then the Down4Sound JP77 is the perfect choice for you. This amplifier is designed to suit the demands of those who want to upgrade their entire audio system with one powerful and durable car audio amplifier. With its bandpassable crossovers and upgraded RCA cables, the JP77 offers superior sound quality and a strong connection that won't fall apart. Plus, its 2000W RMS at 1 ohm just for bass makes it the perfect choice for anyone who wants to pump up the volume on their favorite tunes. So don't wait any longer, order your Down4Sound JP77 today! MADE IN KOREA JP77 specifications: RMS power, 1ohm for CH7 : 2000W x1 RMS power, 2ohm: 190W x 6 + 1600W x 1 RMS power, 4ohm: 120W x 6 + 1000W x 1 RMS power, 4ohm Bridged: 350W x 3 Freqyency Response: 10Hz - 24KHz for CH1 - CH6 || 10Hz - 250Hz for CH7 Input Sensitivity: 6V - 0.2V Signal to Noise Ratio: 80dB T.H.D @ 4ohm: 0.1% CH1 & CH2 High Pass Filter: 20 Hz - 800 Hz CH3 & CH4 High Pass Filter: 20 Hz - 800 Hz Low Pass Filter: 50 Hz - 800 Hz Band Pass capable: Yes CH5 & CH6 High Pass Filter: 20 Hz - 800 Hz Low Pass Filter: 50 Hz - 800 Hz Band Pass capable: Yes CH7 Subsonic Filter: 10 Hz - 50 Hz Low Pass Filter: 35 Hz - 250 Hz Remote Bass Knob Fuse Rating: 330A Length ( Inches ) Width x height ( Inches ) 20.47" x 9.37" x 2.71" INCHES 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: 7 CHANNEL Amplifier Color: TEAL Product Type: Amplifier View All Close 1 Review 5 JP77 Posted by little Red AVEO on Mar 19, 2026 I've always ran fosgate, kicker and JL for my highs and I recently had my kicker 650.4 running in my latest build. I thought I would try this JP77 out to try and match RMS and sound Q of my kicker. Wow is all I have to say. Very impressed as I tested this with every thing I threw at it. Mine tested roughly 155 to 172 RMS @14.4v throughout the first 6 channels. The sub channel I was able to get 1797rms @1 ohm so the sub channel came a little under 2k but that's just a spare channel for my 8" at some point so no big issue. The heat remained low at 36c for the hour I was pushing it. No issues at all. I'm super blown away at the performance and sound Q. Only complaint is that the fan stays on all the time which I though was distortion when the song was off. No biggie though. If you on the fence about this one just do it. You won't regret it. View All Close