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The DS18 SXE-3000.4D/BK is a high-performance Class D 4-channel full-range amplifier designed for car audio enthusiasts seeking clean, reliable power. Delivering 200 W RMS × 4 at 4 Ω and 3,000 W peak, this amplifier can drive multiple speakers or component systems with clarity and efficiency. Its compact, durable design, combined with advanced thermal and protection circuits, makes it ideal for high-output car audio setups, SPL systems, or premium custom installations.

Key Benefits

• 200 W RMS × 4 channels at 4 Ω for precise and balanced full-range sound.
• Class D efficiency provides high power output with minimal heat generation.
• Peak power handling up to 3,000 W for dynamic audio performance.
• Advanced protection: thermal, overcurrent, and short-circuit safeguards.
• Compact and durable chassis for flexible installation in tight spaces.
• High-quality input and output terminals ensure secure signal connections.
• Adjustable gain and crossover settings for optimal system tuning.
• Ideal for SPL competitions, multi-speaker systems, and custom car audio builds.

Technical Specifications

• Weight: 12.35 lb (approximate, based on 5.6 kg)
• Dimensions: 12.80″ L × 9.45″ W × 2.36″ H
• Power Handling:
• RMS at 4 Ω: 200 W × 4
• RMS at 2 Ω: 300 W × 4
• Bridged 4 Ω: 600 W × 2
• Peak Power: 3,000 W (approx.)
• Impedance: 2 Ω – 4 Ω stable
• Frequency Response: 20 Hz – 20 kHz
• Total Harmonic Distortion (THD): < 0.1%
• Signal-to-Noise Ratio (SNR): > 95 dB
• Input Sensitivity: 0.2 V – 6 V
• Crossover: Adjustable high-pass, low-pass, and subsonic filters
• Power Terminals: Standard RCA inputs and 4 GA speaker outputs
• Cooling: Internal fan-assisted thermal management
• LED Indicators: Power, Protect, Clip
• Chassis Finish: Black powder coat

Installation & Compatibility

The SXE-3000.4D/BK installs easily in compact spaces such as under seats or in custom enclosures. It is compatible with factory or aftermarket head units and can drive a variety of speakers or component systems. Proper ventilation is recommended to maintain thermal stability, and adjustable crossovers and gain controls allow precise tuning for full-range or SPL-focused audio setups.

FAQS

• What is a 3000-watt 4-channel amp used for?
  It’s designed to power mids, highs, and mid-bass drivers with strong output. Each channel offers significant wattage, making it ideal for loud, detailed front-stage or full-range audio systems.
• How does a 3000W 4-channel amp compare to a mono amp?
  A mono amp is for subs, while a 4-channel model powers multiple speakers. The 3000W 4-channel design offers flexibility, detailed tuning, and high output across different frequency ranges.
• What should I consider before installing a 3000W 4-channel amplifier?
  Plan for heavy-gauge wiring, clean signal routing, and proper speaker matching. High-power multi-channel amps deliver best results when each channel is tuned independently for clarity.
• Can a 3000W 4-channel amp run an entire car audio system?
  Yes, it can power mids, highs, and even mid-bass drivers. Many users pair it with a mono sub amp for a full, balanced setup with strong clarity and impactful dynamics.