DX-A4090 : 4-Channel Class D Amplifier

Product details

For premium sound in your vehicle, the DB DRIVE DX-A4090 is your ultimate solution. Designed for both audiophiles and casual listeners, it offers dynamic, high-performance audio. Key Features: • Powerful Output: 90W x 4 at 4 ohms, 140W x 4 at 2 ohms, delivering clear, full-range sound. • Bridgeable Design: Easily drive a subwoofer for enhanced low-end performance. • High-Efficiency Circuit: Perfect for modern vehicles with compact electrical systems. • Adaptive Crossover: Fine-tune your audio for optimal sound. • Hi-Fi Playback: Reproduces high-resolution audio with precision. • Precision Tuning: Metal potentiometers ensure stable settings. • 4-Layer PCB: Delivers cleaner, more accurate sound. • Compact Design: Easy to install without compromising on power. Transform your car into a concert hall with the DB DRIVE DX-A4090 for sound like never before.

Features

• Class D Technology
  
• Direct Connect Speaker Terminals
  
• Large Gauge Power Wire Inputs
  
• Selectable Low Level RCA Input Range
  
• PWM Mosfet Regulated Power Supply
  
• APC - Audio Protection Circuit
  
• SESI - Signal Evaluation Status indicator
  
• CHM - Collective Heat Management
  
• 2Ω stereo / 4Ω Bridged capability

Specifications

• (Rated @ 14.4 volts)
  
• Dynamic Power: 4 x 90 Watts @ 4Ω
  
• Dynamic Power: 4 x 150 Watts @ 2Ω
  
• Dynamic power: 2 x 300 Watts @ 4Ω (bridged)
  
• Rated Power: 4 x 80 Watts @ 4Ω
  
• Rated Power: 4 x 140 Watts @ 2Ω
  
• Rated power: 2 x 270 Watts @ 4Ω (bridged)
  
• Ch 1-2 High Pass Crossover: 20Hz- 5kHz
  
• Ch 1-2 Low Pass Crossover: 50Hz- 5kHz
  
• Ch 3-4 High pass Crossover: 20Hz- 5kHz
  
• Ch 3-4 Low pass Crossover: 50Hz- 5kHz
  
• Crossover Slope @ 12 dB
  
• Bass Boost @ 45Hz : 0-12dB
  
• Input Sensitivity: 250Mv - 6V
  
• Signal to Noise ratio : >92dB
  
• Frequency Response:10Hz-22KHz