Down4Sound JP234 - GREEN | 2000W 4CH Amplifier

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  •  Down4Sound JP234 - GREEN | 2000W 4CH Amplifier
  •  Down4Sound JP234 - GREEN | 2000W 4CH Amplifier
  •  Down4Sound JP234 - GREEN | 2000W 4CH Amplifier
  •  Down4Sound JP234 - GREEN | 2000W 4CH Amplifier
MSRP: $499.99
— You save $200.00


Introducing the Down4Sound JP234 4-Channel Amplifier - your key to an enhanced and immersive car audio experience. Boasting a robust 2000W of power, this amplifier is crafted to take your audio journey to new heights. As a full-range digital multi-channel amplifier, it delivers unwavering stability in both 2 ohms stereo and 4 ohms bridged configurations. The JP234 GREEN is equipped with a swift MOSFET power supply, adaptable high and low pass filters, and an extensive crossover multiply x10 feature, setting a new standard in performance. Experience the efficiency of its Class D design coupled with 4-way protection circuits, ensuring both the safety and reliability of your system. Its performance is further validated by independent testing conducted by Big D Wiz, utilizing the SMD Amplifier Dyno, assuring top-notch results. Dive into a realm of superior sound quality with the JP234 GREEN.

Key Features:

  • 2000W of power for an enriched and dynamic audio experience.
  • Stable performance in 2 ohms stereo or 4 ohms bridged configurations.
  • High-speed MOSFET power supply for consistent, reliable performance.
  • Adjustable high and low pass filters for tailored sound customization.
  • Crossover multiply x10 for a broad range of audio possibilities.
  • Class D design for efficient, yet powerful amplification.
  • 4-way protection circuits to ensure safety and dependability.

Independent Testing Results:

  • 4 ohms at 14.4V: 334W RMS - CERTIFIED
  • 2 ohms at 14.4V: 425W RMS - CERTIFIED
  • Bridged at 2 ohms: 678W RMS - CERTIFIED

Our Ratings:

  • RMS POWER: 334W x 4 @ 14.4V - 2 ohms
  • RMS POWER: 234W x 4 @ 14.4V - 4 ohms
  • BRIDGE POWER: Range 640 - 740W x 2


  • Operating Voltage: 9 to 16 Volts
  • Signal to Noise Ratio: >95dB
  • Fuse Rating: 120A
  • Inputs: 4 GA input on Power Wire, 8 GA input for Speaker Wire
  • Dimensions: 11.8 x 7.4 x 2.24 inches

Upgrade your system with the JP234 GREEN for unparalleled audio excellence. Be sure to check out the JP234 Manual and watch the amplifier dyno video on the videos tab.

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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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