JP454 Black Gloss | 4000W Rms - 4 Channel Amplifier

Description Videos Warranty Information Additional Information 1 Review Description Down4Sound JP454 BLACK GLOSS Amplifier: 4000W RMS - 4 Channel Amplifier Step into a new dimension of audio excellence with the Down4Sound JP454 BLACK, a 4-channel amplifier that sets a new standard in sound quality. This amplifier is not just about power; it's about delivering a pristine audio experience. With its impressive frequency response and high signal-to-noise ratio, the JP454 BLACK GLOSS is perfect for audiophiles seeking clarity and depth in their music. Don't miss the amplifier dyno video in the VIDEOS TAB, showcasing the JP 454's exceptional performance. Key Features: Powerful RMS Output: The JP 454 boasts a total of 4000W RMS, offering 888W x 4 at 2 ohms, 454W x 4 at 4 ohms, and a bridged output of 1645W x 2 at 4 ohms, ideal for sophisticated car audio systems. Precision without Distortion: Integrated SIGNAL Clipping IN and CLIPPING OUT indicators ensure a distortion-free audio experience. Customizable Sound Experience: Versatile Filters: Tailor your sound with High Pass Filters (20Hz-800Hz) and Low Pass Filters (50Hz-800Hz), including Multiply x1 and x10 options. Bandpass Capability: Focus on specific frequencies for a distinct sound signature. CH1/2 & Ch3/4 Options: Simultaneous speaker operation for unparalleled sound quality. User-Centric Features: Aluminum Remote Control: Comes with Voltage and Temperature displays, along with Thermal and Clipping indicators for total control. Optimal Working Voltage: Suitable for a range of 9 to 15.5 volts. Damping Factor: A factor of 170 for precise sound reproduction. JP 454 Technical Specifications: Frequency Response: 10Hz – 21KHz Origin: Made in Korea Signal-to-Noise Ratio: 94dB Damping Factor: 170 Input Sensitivity: 6V – 0.2V Filters: CH1/2 & Ch3/4 High Pass: 20Hz – 800Hz (Multiply: x1, x10 ranging from 200Hz-8KHz) Low Pass: 50Hz – 800Hz (Multiply: x1, x10 ranging from 500Hz-8KHz) Bandpass Capability Indicators: SIGNAL Clipping IN & CLIPPING OUT Remote: Aluminum with Voltage, Temperature Display, Thermal, and Clipping Indicators Working Voltage: 9 to 15.5 Volts CLIP IN: Red CLIP OUT: 0.5% THD (Blue), 5% THD (Violet), 10% THD (Red) Inputs: 4 - 0 gauge RMS Power Ratings: 888W x 4 at 14.4V 2 Ohms 454W x 4 at 14.4V 4 Ohms 1645W RMS x 2 at 4 Ohms Dimensions: 15.74"L x 9.37"W x 2.71"H 2 x 150a fuses Elevate your car audio experience with the Down4Sound JP454 BLACK GLOSS Amplifier, a true game-changer in the world of sound. View All Close Videos This Might Blow Your Mind! Down4Sound JP454 4ch Amp Dyno and Review #AmpDyno #Amplifier #down4sound Down4Sound JP454 High Power 4... 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: 4 CHANNEL Amplifier Color: BLACK GLOSS Product Type: Amplifier View All Close 1 Review 5 JP 454 Posted by Brian DeBoer on Apr 22, 2025 Yes it’s more expensive, but well worth the money, using for mid bass, just sounds better than a China made amp, would be top notch for mids and high and I’m sure it would drive subs with authority View All Close