Down4Sound JP454 BLACK | 4000W RMS - 4 Channel Amplifier

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  •  Down4Sound JP454 BLACK | 4000W RMS - 4 Channel Amplifier
  •  Down4Sound JP454 BLACK | 4000W RMS - 4 Channel Amplifier
  •  Down4Sound JP454 BLACK | 4000W RMS - 4 Channel Amplifier
MSRP: ৳109,118.56
— You save ৳54,559.70


Dive into an audio experience like no other with the JP 454 4-channel amplifier. Crafted for those who demand nothing but the best, this amplifier promises a frequency response of 10Hz-21KHz and a remarkable 94dB signal-to-noise ratio, ensuring an immersive listening journey.

Special Highlight: Witness the JP 454's unmatched prowess by checking out the amplifier dyno video located in the VIDEOS TAB.

Key Features

  • Powerful RMS Output: With a total of 4000W RMS, the JP 454 offers 888W x 4 at 2 ohms, 454W x 4 at 4 ohms, and a bridged output of 1645W x 2 at 4 ohms. It's the ideal amplifier for high-end car audio systems.
  • Precision without Distortion: The SIGNAL Clipping IN and CLIPPING OUT indicators ensure that you enjoy your music to the fullest without any distortion.

Customizable Sound Experience

  • Versatile Filters: Shape your sound with High Pass Filters (20Hz-800Hz) and Low Pass Filters (50Hz-800Hz), complemented by Multiply x1 and x10 options.
  • Bandpass Capability: Amplify specific frequencies for a unique sound signature.
  • CH1/2 & Ch3/4 Options: Run multiple speakers simultaneously, guaranteeing unparalleled sound quality.

User-Centric Features

  • Aluminum Remote Control: Stay in command with the included remote, showcasing Voltage and Temperature displays, along with Thermal and Clipping indicators.
  • Optimal Working Voltage: With a range of 9 to 15.5 volts, it's compatible across vehicles.
  • Damping Factor: A factor of 170 ensures sound reproduction is precise and controlled.

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

Elevate your car audio experience with the JP 454 Amplifier. Order now and embrace the future of sound!

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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 website. 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:


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
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