Class D 4-Channel Full-Range Car Amplifier

DS18’s SXE-2000.4D unleashes the full power of your car audio system. With a massive 2000W peak, this beast gives you 320W x 2 bridged at 4 ohms, 160W x 4 at 2 ohms, and 100W x 4 at 4 ohms.

Control Every Frequency
Built with a fully variable crossover and high/low-pass filters at 12dB/octave, the SXE-2000.4D lets you fine-tune your system to match your exact audio taste. Adjust the gain, shape your sound, and make every note count.

Power Anywhere
The compact build makes installation easy in tight spots. Mount it in trunks, under seats, or wherever space is limited. This amp fits like it was meant to be there.

Built to Protect
Packed with thermal, short circuit, and overload protection, the SXE-2000.4D keeps playing even when the ride gets rough. Clipping protection ensures your gear stays safe—no matter how hard you push it.

Key Features

• Full Range Amplifier
  
• 4 Channel
  
• Class D
  
• 2 ~ 4 Ohm Stable
  
• 4 x 100 Watts @ 4 Ohm
  
• Compact Design

Power: 

• Total Watts (Peak): 2000W
  
• RMS Power @ 4 ohm: 4 x 100W
  
• RMS Power @ 2 ohm: 4 x 160W
  
• RMS Power @ 1 ohm: N/A
  
• RMS Power @ 4 ohm Bridge: 2 x 320W

Audio: 

• Frequency Response: 10Hz-20KHz
  
• Signal to Noise Ratio: 90dB
  
• Efficiency @ 4ohm: 90%
  
• Damping Factor: 200
  
• Input Impedance: 20kΩ
  
• Channel Separation: 60dB
  
• Total Harmonic Distortion (THD): 0.05%
  
• Low Level Input Range: 200mV-5V
  
• Selectable X-Over: HPF/FULL/LPF
  
• X-Over Filter Range: 40Hz-2KHz

Features:

• Amplifier Class: Digital (D)
  
• Amplifier Type: Stereo Full Range
  
• Number of Channels: 4
  
• Minimum Impedance: 2 Ohm Stereo / 4 Ohm Bridge
  
• LED Indicator: Power/Protect/Clip
  
• Power Input Terminal Size: 4Ga
• Thermal Protection: Yes (80℃)
  
• Over-Load Protection: Yes
  
• DC Output Protection: Yes
  
• Short Circuit Output Protection: Yes
  
• Voltage Input Protection: Yes (16.5v)
  
• Clipping Protection: Yes
  
• Body Color / Finish: Red or Black Brushed Aluminum

Measurement:

• Overall Length: 6.4"
  
• Overall Width: 5.5"
  
• Overall Height: 1.8"
  
• Heatsink Length: 5"
  

Extra Features:

• Compact Size to Easy Installation for Any Applications
  
• Stable/Reliable Two or Four Layers Traces PCB Design
  
• Surface Mount Component Technology
  
• Quality Control Verification using Audio Precision Instruments