DS18 SXE-3000.4D/RD Class D 4-Channel Full-Range Car Amplifier 3000W Peak

The DS18 SXE-3000.4D/RD is a Class D 4-channel full-range car amplifier engineered for audio enthusiasts seeking exceptional sound quality and versatile power delivery. This compact powerhouse delivers 200 watts RMS x 4 channels at 4 ohms, 320 watts RMS x 4 channels at 2 ohms, or 500 watts RMS x 2 channels bridged at 4 ohms, with a peak power rating of 3000 watts.

Key Features:

• Class D digital amplifier design for maximum efficiency (88% at 4 ohms) and reduced heat generation
• Fully variable crossover with selectable HPF/FULL/LPF modes and 40Hz-2KHz filter range
• Adjustable gain input sensitivity (0.2V-6V) for compatibility with factory or aftermarket head units
• Multi-channel design allows for 4-channel stereo operation or 2-channel bridged configuration
• Compact dimensions (9.8" L x 5.5" W x 1.8" H) fit easily into tight installation spaces
• Red and black brushed aluminum finish with 4-gauge power input terminals
• LED indicators for power, protect, and clip status monitoring
• Comprehensive protection circuitry including thermal (80°C), short circuit, overload, voltage (16.5V), and clipping protection

Technical Specifications:

• Frequency response: 10Hz-20KHz with 90dB signal-to-noise ratio
• Total harmonic distortion (THD): 0.05%
• Damping factor: 140 for tight bass control
• Minimum impedance: 2 ohm stereo / 4 ohm bridged
• Operating voltage: 10-15V DC
• Dual 40A fuses (80A total) for robust power protection

The SXE-3000.4D/RD's Class D topology uses compact power transformers that maximize power output while minimizing size, making it ideal for custom builds in cars, trucks, or SUVs. The fully adjustable crossover settings and gain controls allow you to fine-tune your audio system to match your listening preferences, whether running full-range speakers, component sets, or a combination of both.