Down4Sound JP83 8300W RMS Amplifier
Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 in the contiguous US. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
Tell us your vehicle, subwoofers and electrical setup and our team will help you match the right gear. Reach out before you buy.
Subwoofer Wiring Diagram
Select your configuration to view possible wiring combinations.
Loading wiring diagrams…
Diagrams are on our wiring diagram page.
Step into a world of unparalleled audio power with the JP-83 Amplifier. This monoblock amplifier is a true powerhouse, delivering an incredible 8300+ watt RMS for an immersive bass experience. It's crafted for audiophiles who demand not just powerful, but monumental bass. Discover its full potential by viewing the Amp Dyno Video in the videos tab.
Key Highlights
- Power Ratings: Rigorously tested for optimal performance
- 1-ohm rating: 8300 WATTS RMS
- 2-ohm rating: 6300 WATTS RMS
- 4-ohm rating: 3300 WATTS RMS
Essential Requirements
- Electrical Upgrade: A full electrical upgrade, including the BIG 3, an upgraded alternator, and reserve battery(s), is crucial for maintaining the warranty.
Detailed Specifications
- Frequency Response: 14Hz – 271Hz
- Connectivity: Includes 3 zero gauge power and ground wire inputs for robust and efficient power transfer.
- Speaker Output: Compatible with up to 4 gauge wire.
- Thermal Stability: Upgraded with a larger heat sink and active high-flow internal fans for consistent temperature control.
- Signal to Noise: 92dB
- Damping Factor: 500 <
- Input Sensitivity: 6V – 0.2V
Filters and Phase
- Subsonic Filter: 10Hz – 50Hz
- Low Pass Filter: 35Hz – 250Hz
- Phase: 0 – 180 degrees
- Fusing: 900A TOTAL | 300A for each positive wire (3x)
- Dimensions: 24" L x 9.37" W x 2.63" H
- Origin: MADE IN SOUTH KOREA
- Patent Pending BT Remote Control: Features 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: Enables linking for double the power of another JP 83.
The JP-83 Amplifier is a testament to sound engineering excellence. Designed for those who take their audio seriously, this amplifier offers pristine, powerful, and controllable sound, all encased in an Crispy finish.
Authorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.
