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

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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 carri es 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" Show more