Alpine ILX-W770-M 6.75

Alpine ILX-W770-M 6.75" Multimedia Receiver Wired Apple CarPlay & Android Auto

Rockford Fosgate P1V2-65 6.5

Rockford Fosgate P1V2-65 6.5" 3-Way Coaxial Speakers

DS18 G4000.5D Gen-X 5-Channel Amplifier Full Range Class D 4000W Max Power

$395.95
Availability: Out of stock
SKU
DS18 G4000.5D

DS18 G4000.5D GEN-X 5-Channel Full-Range Class D Car Audio Amplifier 4000W Max


The DS18 G4000.5D GEN-X is a high-performance 5-channel Class D amplifier engineered for enthusiasts who demand serious output, precision tuning, and long-term reliability. Designed to power a complete system from a single compact chassis, this amplifier delivers clean, efficient power for full-range speakers and subwoofers while maintaining thermal stability under extreme conditions.


  • Full-Range 5-Channel Design: Powers four speakers and one subwoofer from a single amplifier, simplifying system layouts.
  • Massive Power Output: Delivers up to 4000W max power with a dedicated 900W RMS subwoofer channel at 1-ohm.
  • Class D Efficiency: Advanced circuit design ensures high output with reduced heat and current draw.
  • Flexible Impedance Stability: Stable at 1, 2, and 4 ohms with bridgeable channels for custom system configurations.
  • Advanced Frequency Control: Adjustable high-pass and low-pass filters allow precise tuning across all channels.
  • Remote Bass Control Knob: Provides instant low-frequency level adjustment from the driver’s seat.
  • Compact Mini Chassis: Surface-mount technology enables easy installation in tight spaces without compromising power.
  • Integrated Protection System: Short circuit, thermal, and voltage protection safeguard your investment.
  • Status LED Indicators: Power, clipping, and protection indicators keep system performance in check.

  • Brand: DS18
  • Model: G4000.5D
  • Type: 5-Channel Car Audio Amplifier
  • Class: Class D
  • Max Power: 4000W
  • RMS Power: 900W (Subwoofer Channel)
  • Channel Configuration: 5 Channel
  • Impedance: 1 Ohm, 2 Ohm, 4 Ohm Stable
  • Frequency Response: 20Hz - 20kHz
  • Total Harmonic Distortion: 0.01%
  • Signal to Noise Ratio: >90 dB
  • Connectivity: Wired
  • Color: Black

The DS18 G4000.5D GEN-X amplifier is purpose-built for high-output systems that demand clarity, control, and durability. Whether driving a full speaker array with a powerful subwoofer or building a competition-ready setup, this amplifier delivers uncompromising performance with professional-grade tuning flexibility and protection.

More Information
Product Name DS18 G4000.5D Gen-X 5-Channel Amplifier Full Range Class D 4000W Max Power
Brand DS18
Model G4000.5D
Number of Channels 5 Channel
RMS Power 900W
Features High/Low Pass Filter, Bass Control Knob, Compact Mini Design