SUNDOWN AUDIO SFB-3000D 3000 Watt Mono Amplifier Car Audio Sub Amp

Description:

The SFB-3000D is the big brother of the SFB lineup, a Class D monoblock amplifier pumping out over 3,000 watts RMS at 1 ohm (2,025W at 2 ohm, 1,140W at 4 ohm). It carries all the hallmark iconic SFB features — dual MOS-FET PWM power supply, variable low and high pass filters, 0–12dB bass boost, and four-way protection circuitry — while adding a 250A fuse rating to match its serious power demands. The smart three-speed temperature-activated cooling fan keeps it running cool under heavy loads, making it a top pick for enthusiasts looking to push high-power subwoofer setups without stepping into multi-amp territory.

Features:

• Digtal Class-D Mono Block Amplifer
  
• Dual MOS-FET PWM Power Supply
  
• 1 Ohm Stable Load
  
• 12 dB/Octave - Variable Low Pass Filter
  
• 0 to 12dB - Variable Bass Boost
  
• 4 Way Protection Circuit (Thermal, Voltage Speaker Short and DC Offset)
  
• Wired Remote Control with Clipping Indicator
  

Specifications:

• 1Ω Mono RMS: 3000W
  
• 2Ω Mono RMS: 2000W
  
• 4Ω Mono RMS: 1100W
  
• Recommended Fuse Rating: 250A
  
• Signal Noise Ratio: 86dB
  
• Working Voltage: 10.5V - 15.5V DC
  
• Width: 229mm
  
• Length: 210mm
  
• Height: 64mm
  
• Width: 9.00"
  
• Length: 8.25"
  
• Height: 2.50"