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The Down4Sound JP84 is a high-performance 4-channel car audio amplifier engineered to deliver clean, reliable, and powerful sound for daily-driven and performance audio systems. Designed for enthusiasts seeking a compact yet powerful amplifier, it features 400W RMS output across four channels, making it ideal for component speaker setups, subwoofers, and multi-channel audio systems.

This unit is brand new, ensuring flawless performance and maximum reliability right out of the box. The JP84 integrates easily into any 12-volt car audio system and is designed for users who want high-quality audio with low distortion and efficient thermal management.

Key Benefits

• 4 x 100W RMS at 4-ohm for consistent multi-channel amplification.
• Class AB design ensures balanced audio fidelity and efficiency.
• Compact chassis suitable for tight installation spaces.
• Built-in thermal and overcurrent protection for safe operation.
• Works exceptionally well with component speakers, full-range systems, and small subwoofer setups.

Technical Specifications

• Channels: 4
  
• RMS Power: 400W total (100W per channel at 4-ohm)
  
• Peak Power: 800W total
  
• Impedance: 4-ohm stable
  
• Class: AB
  
• Frequency Response: 20–20,000 Hz
  
• Signal-to-Noise Ratio (SNR): >90 dB
  
• Total Harmonic Distortion (THD): <0.05%
  
• Cooling: Built-in heat sinks and ventilation
  
• Input Sensitivity: 0.2–6V
• Physical Dimensions & Weight
  
• Dimensions: 13.38″ L × 7.40″ W × 2.24″ H
  
• Weight: 10.5 lb

Installation & Compatibility

The Down4Sound JP84 performs best when paired with speakers and subwoofers matching its 4-ohm impedance. Proper wiring, fusing, and secure mounting are recommended for optimal performance and safety. Ideal for users seeking reliable, high-quality multi-channel amplification in a compact form factor.

FAQS

• What kind of amplifier is the Down For Sound JP8?
  The JP8 is a compact monoblock amp delivering clean, efficient power for small to mid-sized subwoofer setups.
• How much power does the JP8 provide?
  Power output varies by impedance, but it delivers strong RMS performance ideal for daily bass builds.
• Is the JP8 reliable for long play sessions?
  Yes, it features robust protection circuits that help maintain stability and prevent overheating.
• Can I run the JP8 with a stock electrical system?
  For most setups, yes—but high-power subwoofers may require electrical upgrades for optimal performance.