Sundown Audio SFB-3000D Monoblock Amplifier: High-Performance Bass for Your Car Audio SystemLooking for serious power and precision for your car audio setup? The Sundown Audio SFB-3000D is a high-performance Class D monoblock amplifier built for bass lovers who crave clean, reliable power. Engineered by one of the most respected names in the industry, this amp delivers up to 3000W RMS at 1 Ohm, making it an ideal match for high-power subwoofers and demanding systems. Key Features for Unmatched PerformanceThe SFB-3000D is packed with features that ensure a powerful and protected listening experience. Its Monoblock Class D Design is both compact and efficient, generating less heat than traditional amplifiers while delivering massive output.RMS Power Ratings:3000W RMS @ 1 Ohm (14.4V DC)2025W RMS @ 2 Ohm1140W RMS @ 4 OhmThese robust power ratings ensure you have all the horsepower you need to drive your subwoofers to their full potential.Crossover and Tuning Options for Perfect SoundTake full control of your audio with the SFB-3000D's precise tuning capabilities. The variable High-Pass Filter (HPF) and Low-Pass Filter (LPF) allow you to perfectly tailor the frequency range of your subwoofer, while the variable Bass Boost control (0-12dB centered at 50Hz) lets you dial in the exact amount of low-end thump you desire. A wide frequency response of 10Hz–20kHz and an impressive Signal-to-Noise Ratio of 86dB guarantee that your sound is always clean and free of distortion.Intelligent Protection & Smart Thermal ManagementSundown Audio understands the importance of reliability. The SFB-3000D features a comprehensive 4-way protection circuit that safeguards the amplifier and connected speakers against:Thermal overloadVoltage fluctuations (both high and low)Speaker short circuitsTo maintain optimal operating temperature, a temperature-activated cooling fan with a smart 3-speed system keeps the amplifier running cool even under extreme loads.Why Choose the SFB-3000D?The Sundown Audio SFB-3000D is the perfect blend of power, precision, and protection. Its compact size, combined with its high-output capabilities and advanced tuning options, makes it a top-tier choice for car audio enthusiasts looking to build a high-performance system. The amplifier's reliable design and smart features ensure it will deliver powerful, clean bass for years to come.Boost your car audio performance today with the Sundown Audio SFB-3000D.
| Item Weight | 7.48 pounds |
| Product Dimensions | 8 x 5.8 x 2.3 inches |
| Item model number | SFB-3000D |
V**E
LOVE IT!
Still driving a set of Kicker CompVR 12's with no problem. Love the clipping indicator. What else can you say about this thing, it's the low end model but it hits hard, works reliably, and just gets the job done without any fancy fluff.LOVE IT!
J**S
Not good
Amp kept shutting down
A**R
Very strong
Excellent and strong
C**.
Did work great…
I bought this amp in July of last year and it WAS awesome. But today (Feb 25) I turned on the stereo and it immediately went into protect mode and jumped back and forth from power to clip to protect. The amplifier gave me seven months of good loud music, so I’m leaving 4 stars.
T**S
This amp delivers
Paired it with a sundown 15” sub. Did big 3 upgrade, AGM battery, and 320 amp alternator. This amp delivers the power!!! Shaking my poor Jeep to pieces. Great sound quality. Performance is as advertised. Good value for the price. The bass knob is nice, too.
J**S
Refunds take forever
This is my 2nd amp from these guys and the first one I sent back and still haven’t received my money 2nd amp is great. Give me my money back!Update: don’t buy caught on fire almost burnt my car to the ground before I got it out, a little background info, I have an JS high output alternator and two Agm batteries, along with 0/1 OFC big 3 upgrade, and complete OFC wiring throughout, subs wired to 1 ohm, no reason this should have created enough heat to catch fire!
P**R
Great if you know how to use a high wattage amp.
I have this powering two Sundown 12" subs. I have this hooked up to XS power AGM battery and IOXUS 12V Group 31 Smart Power Bluetooth Car Audio Ultra Capacitor UC-31 using 1/0 welding cable. This amp doesn't even get warm. I'm guessing the people having fires are using copper clad aluminum wires and stock powers sources with too much draw on crappy power systems = HEAT.This is a 3000 watt amp and no your stock electrical will not power it safely. Do the Big three upgrade and use proper OFC 1/0 wire with extra power source like XS power Batteries and Ultra caps.
R**Y
DO NOT BUY.
I have purchased 2 of these amps, the first time was definitely my fault the speaker wires touched and dead shorted, not complaining about that situation. Although the 2nd amp I got threw itself into protect out of nowhere , I crunk up my vehicle and the amp was in protect , everting was just fine the night before. I don’t believe this is a true sundown amp… sundown does not offer this amp on their website , the biggest SFB series amp they offer is a 1800.
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