The DS18 SXE-4000.4D/RD is a high-power, compact 4-channel Class-D full-range car audio amplifier featuring a bold red brushed aluminum finish. As one of the most powerful 4-channel options in the SXE line, it is engineered to drive high-output speaker arrays and pro-audio setups with crystal-clear audio and incredible efficiency. Outfitted with fully variable crossovers, heavy-duty terminal blocks, and comprehensive electronic protection circuitry, it offers exceptional sound control and maximum output in space-conscious custom audio builds.
Key Features
- Red brushed aluminum finish (RD = Red)
- 4-channel Class-D full-range amplifier
- Peak Power Output: 4000W Total
- RMS Power Output: 200W × 4 @ 4 ohm
- RMS Power Output: 320W × 4 @ 2 ohm
- Bridged RMS Power: 600W × 2 @ 4 ohm
- Stable at 2 ohms per channel or 4 ohms bridged
- Selectable crossover (HPF / LPF / Full) with 40Hz - 2KHz range
- Smart cooling fan with extensive protection circuitry (thermal, overload, DC, short circuit, and voltage)
- Compact footprint (8.8" L x 5.5" W x 1.8" H) for effortless mounting in tight spaces
- Designed for massive full-range output and pro-audio speaker setups
