DS18 SXE Full-Range Amplifier

DS18 offers a range of compact 4-channel and monoblock amplifiers designed for efficient power delivery and stable operation across various speaker impedances. These models feature Class A/B and Class D designs with versatile crossover options and robust protection systems.

Features:

• Efficient Class A/B and Class D amplification for balanced power and reduced heat
• Adjustable high-pass, low-pass, and full-range crossover filters for precise audio control
• Stable operation with 1 to 4 ohm speaker loads for flexible system compatibility
• Multiple protection circuits including thermal, overload, short circuit, and clipping safeguards
• Compact designs with brushed aluminum finishes in red and black for durability and style
• High damping factor and low distortion ensure clear, accurate sound reproduction
• LED indicators provide real-time status for power, protection, and clipping
• Robust power and speaker input terminals support high current flow and stable connections
• Remote level control available for convenient bass adjustment on select models

Specifications:

• Total Power Output: 1200W
  • Class: A/B
  • RMS Power @ 4 Ohm: 60W x 4
  • RMS Power @ 2 Ohm: 100W x 4
  • Bridged RMS Power @ 4 Ohm: 200W x 2
  • Peak Power: 1200W
  • Frequency Response: 10Hz–20kHz
  • Signal To Noise Ratio: 90dB
  • Damping Factor: 170
  • Input Impedance: 20kΩ
  • Total Harmonic Distortion: 0.05%
  • Crossover Filter Range: 40Hz–2kHz
  • Fuse Size: 2 x 25A
  • Overall Dimensions (L x W x H): 9.81" x 5.51" x 1.88"
  • Heatsink Length: 8.34"
  • Weight: 1.76 kg
• Total Power Output: 2000W
  • Class: D
  • RMS Power @ 4 Ohm: 4 x 100W
  • RMS Power @ 2 Ohm: 4 x 160W
  • Bridged Power @ 4 Ohm: 2 x 320W
  • Frequency Response: 10Hz–20kHz
  • Signal To Noise Ratio: 90dB
  • Input Impedance: 20kΩ
  • Efficiency: 90%
  • Total Harmonic Distortion: 0.10%
  • Fuse Size: 40A
  • Power Input Terminal: 4 Ga
  • Overall Dimensions (L x W x H): 6.4" x 5.5" x 1.8"
  • Heatsink Length: 5" (127mm)
  • Voltage Protection: 16.5V
• Total Power Output: 2500W
  • Class: D
  • Channels: 1
  • Peak Power: 2500W
  • RMS Power (1 Ohm): 800W
  • RMS Power (2 Ohm): 600W
  • RMS Power (4 Ohm): 350W
  • Frequency Response: 20Hz - 500Hz
  • Signal-to-Noise Ratio: >90dB
  • Low Pass Filter Range: 50Hz - 250Hz
  • Subsonic Filter: 10Hz - 55Hz
  • Input Sensitivity: 0.2V - 6V
  • Damping Factor: 140
  • THD: 0.05%
  • Fuse Rating: 40A x 2
  • Operating Voltage: 10 - 15V
  • Product Dimensions (L x W x H): 9 3/4" x 7 3/4" x 3 1/4"
  • Product Weight: 4.5 lbs
  • Body Finish: Red and Black Brushed Aluminum
• Total Power Output: 3000W
  • Class: D
  • Channels: 4
  • RMS Power @ 4 Ohm: 200W x 4
  • RMS Power @ 2 Ohm: 320W x 4
  • Bridged Power @ 4 Ohm: 500W x 2
  • Peak Power: 3000W
  • Minimum Impedance: 2 Ohm Stereo / 4 Ohm Bridge
  • Frequency Response: 10Hz - 20kHz
  • Signal-to-Noise Ratio: 90dB
  • THD: 0.05%
  • Efficiency @ 4 Ohm: 88%
  • Damping Factor: 140
  • Input Sensitivity: 0.2V - 6V
  • Power Input Voltage: 10 - 15V
  • Fuse Rating: 40A x 2
  • Overall Dimensions (L x W x H): 9.8" x 5.5" x 1.8"
  • Weight: 1.86 kg
  • Selectable Crossover Range: 40Hz - 400Hz (HPF/LPF)
  • Power Input Size: 4 GA
  • Body Finish: Red and black brushed aluminum
• Total Power Output: 4000W
  • Class: D
  • Peak Power: 4000W
  • RMS Power @ 4 Ohm: 275W x 4
  • RMS Power @ 2 Ohm: 430W x 4
  • RMS Power Bridged @ 4 Ohm: 750W x 2
  • Frequency Response: 10Hz–20kHz
  • Signal-To-Noise Ratio: 90dB
  • Efficiency @ 4 Ohm: 86%
  • Damping Factor: 140
  • Input Impedance: 20kΩ
  • Dimensions (L x W x H): 11" x 5.5" x 1.8"
  • Weight: 2.07 kg
  • Fuse Type: External
  • Power Input Terminal: 4 Ga
  • Operating Temperature Protection: 80°C
  • Body Finish: Red and Black Brushed Aluminum