Sundown Audio SIA 3500 - (3500W RMS Amplifier)

I've always wanted to try Sundown since forever. Previously, I a ProFab box from D4S, Skar 1500.1, 15" EVL & 10" at different times in an Altima Coupe. They will take it, although power hungry. Not really an issue. Beats come first. This time I will have two 15" EVL in a *01 Eclipse. I just waiting to make measurements. Sundown is a major player here in OKC

Have this bad boy paired to my SKAR ZVX and I tell ya it has no problem moving it! For the small footprint this amp sure packs a good punch! Of course I’m feeding it with an XS AGM and a D4S lto 6.0 (also bought off D4S) also the best prices! Overall A great amp and always buy from D4S for fast shipping and best prices! Thanks team D4S

Loved my SIA 2500d so much when I upgraded from my Skar EVL 12s to CT Sounds Meso 12s and needed more power it wasn't even a thought to get the SIA 3500d to power these beasts. Very happy with the speedy delivery amd even the customer service when asking questions. Not to mention I was avle to catch it on the Cyber Monday sale that was a extra plus. If you're up in the air about it just do yourself a favor and order it already! #basshead4life

kicks ass sound better and louder than the Taramps smart 3 i had

High quality product. Running on single sundown sa 15. Going to upgrade to x15. Can't wait to see how it does

High quality product.

I have this running a single sav2 12 at 2ohms it slams sounds amazing it is a power hungry amp I have a 320amp alternator and 110amp hours of agm and need more great amp for the cost

Amp is amazing just not a fan of the clip light

I bought this amp right after it’s release to increase my output from a SFB3000D and am extremely happy with the outcome. Pushing 4 Sundown E12V3d2’s @ 1 ohm and I’ve gained about 4 dB sealed on the dash according to my SPL lab mini bass meter so I’d say without question its more than a 500 watt increase in power. Amp runs cool and sounds cleaner than the SFB as well. I’ve had it for about 6 months now and have zero complaints.

Very satisfied with this SIA 3500 pushing two EVL 12's viscously my 07 Tahoe is getting slapped around SFB amps are thirsty give plenty of power and you will be surprised amp runs cool to touch while being turned up 1/3 @ 1 ohm 8 gauge speaker wire ftw.