Sundown Audio SFB3000D Sundown Audio SFB-3000D 3000W RMS Class D Amplifier

Power your system with the Sundown Audio SFB3000D. This Class D car amplifier delivers 3,000W RMS.

At a glance

• Power: 3,000W RMS
• Class D

Details

Sundown Audio SFB-3000D 3000W RMS Monoblock Amplifier

The Sundown Audio SFB-3000D is a high-performance Class D monoblock amplifier built for serious bass enthusiasts. Delivering up to 3000W RMS at 1 ohm, this amp provides clean, consistent, and powerful output, perfect for driving high-performance subwoofers.

Whether you're upgrading your daily system or building a competition setup, the SFB-3000D delivers reliable power, precision tuning, and long-lasting durability.

💥 Key Features & Benefits

• 🔊 3000W RMS @ 1 Ohm – Massive power for deep bass
• ⚡ Class D Monoblock Design – High efficiency & compact size
• 🎚️ Advanced Crossover Controls – Fine-tune your sound
• 🌡️ 3-Speed Smart Cooling Fan – Keeps amp running cool
• 🛡️ Full Protection Circuitry – Safe under extreme conditions
• 🔄 Flexible Input Sensitivity – Works with OEM & aftermarket systems
• 🏁 Competition-Ready Performance – Built for high-output systems
  

📊 Technical Specifications

🎯 Why Choose the SFB-3000D?

The Sundown SFB-3000D stands out by offering:

• High power output without sacrificing clarity
• Stable performance across different impedance loads
• Reliable operation even under heavy bass demand

Perfect for users searching:

• SFB3000D
• Sundown SFB-3000D
• Sundown 3000 watt amp

🎚️ Tuning & Control Features

• High-Pass Filter (HPF): 15Hz – 80Hz
• Low-Pass Filter (LPF): 80Hz – Full Range
• Bass Boost: 0–12dB @ 50Hz

Gives you full control over your low-frequency output and system tuning.

Why buy from Stereo-Needs

• Free shipping on every order
• Family business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)
• Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order