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⚡ Dominate the streets with bass that commands attention!
The Sundown Audio SFB-3000D is a high-performance mono Class D car amplifier delivering up to 3000W RMS at 1 Ohm. Designed for serious subwoofer systems, it features advanced bass tuning controls, robust four-way protection, and a temperature-activated cooling fan—all packed into a compact chassis ideal for professional installs and custom builds.
| ASIN | B07XQJJ7X2 |
| Best Sellers Rank | #27,502 in Electronics ( See Top 100 in Electronics ) #46 in Car Multichannel Amplifiers |
| Brand Name | Sundown Audio |
| Customer Reviews | 3.8 out of 5 stars 214 Reviews |
| Included Components | 1 x SFB-3000D 3000 Watt Mono Amplifier |
| Item Dimensions | 10.9 x 11.5 x 5 inches |
| Item dimensions L x W x H | 10.9 x 11.5 x 5 inches |
| Manufacturer | Sundown Audio |
| Material Type | Metal |
| Maximum Output Power | 3000 watts |
| Maximum Supply Voltage | 15.5 volts |
| Minimum Supply Voltage | 14.4 volts_of_direct_current |
| Model | SFB-3000D |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature | 40 °C |
| Output Power | 3000 watts |
| Package Type Name | box |
| Part Number | SFB-3000D |
| Specification Met | CE, FCC |
| UPC | 793276051301 |
| Unit Count | 1 Count |
| Voltage | 14.4 volts, 15.5 volts |
| Warranty Description | 1 Year Manufacturer |
M**L
Best BANG for your buck literally
It works amazingly pushing my two 12" Skar EVL's which are rated for 2400w rms combined and this amp pushes 3000w rms no problem, rattles my entire tahoe!!!
C**M
Good electric to feed it
Nice ass amp , never shut down not one time , need good power to run properly, I love the amp
D**E
Powerful. But did not last 7 months.
Purchased on 17 Sept 2025. It was good while it lasted, but, blew on April 2, 2026. I am not a fan.
D**S
BUY ITTTT
amazon has a note saying most returned. i don't see why it would be tagged as that. great output, underrated by at least 15%. definitely hitting 3500 - 3800 with out a doubt!! Bass control and sound quality was a big concern of mine and this would land in my top 5.
A**Z
So far works great
Only had it for a few days and so far it's a great amp no issues or complaints
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.
K**A
Very nice and powerful
Works great fast shipping
M**K
Internal Issues Beware of Fires
Purchased this idem to put towards a 3000$ build. I get all my idems in just, just to have it installed for the amp to power up green for 1min, then crackle smoke and burn out. Sadly im passed the return window now and sealer will not refund ANY money they will ONLY return for repairs. I had high hopes for this compact sundown style amp but beware this is truly unsafe even with your fuse blocked in-between 12-14v power supply's.
Trustpilot
2 weeks ago
3 weeks ago