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๐ Compact Powerhouse: Big Bass, Small Footprint, Zero Compromise!
The Soundstream RSM1.4000D is a compact Class-D monoblock amplifier engineered for car audio enthusiasts who demand high power in a small package. Rated at 1,200 watts RMS at 1 ohm and capable of 4,000 watts peak output, it features advanced bass tuning controls, robust thermal management, and multiple input options. Designed for easy installation with a wired remote bass knob and built-in protections, this amp delivers premium sound performance without sacrificing space or reliability.
| ASIN | B0B7CDY6YH |
| Best Sellers Rank | #144,996 in Electronics ( See Top 100 in Electronics ) #279 in Car Mono Amplifiers |
| Brand | Soundstream |
| Built-In Media | Manual, Bass Knob, Input Harness, Spare Fuses |
| Customer Reviews | 4.4 out of 5 stars 46 Reviews |
| Item Weight | 1.54 kg |
| Manufacturer | Soundstream |
| Mfr Part Number | RSM1-4000D |
| Model Number | RSM1.4000D |
| Number of Items | 1 |
| Unit Count | 1 Count |
T**M
Astonished
Absolutely stunning that such a small sized amplifier is able to produce good quality power. I have it running 2 American Bass XFL1544 15" Subwoofers at 1 ohm and doesn't have any issues. Pushes them good too! Good job soundstream !! Definitely would tell anyone to buy. Easy installation, very small and doesn't get hot . Excellent value for a high power amplifier
D**K
Small amp, lots of power!
I have this amp wired to a 10โ DVC sub @2ohms and it sounds great! I needed an amp that would fit under my seat because I didnโt want to sacrifice any storage space in my van for an amplifier. This amp fit the bill perfectly! One of my concerns was heat because the inside of my van gets very hot in the summer, but the amp has had no issues at all. Actual output is lower than the rated output, which is typical with many amps, but I would definitely recommend this amp to anyone looking for an affordable powerful amp in a small package!
S**C
Pleasantly surprised
Installed this amp to run two CT Sounds 10 inch subs. Ran with a Soundstream bass processor. I purchased because of the size and good reviews. This little amp delivers. I was actually surprised how hard the subs hit. Easy to install using 4-gauge power and ground. Running the bass boost at 3/4 percent and couldn't be happier.
T**K
Not MOSFET, don't buy it
Powering a 250 watt @ 4 ohm dvc not ran full power worked for a week. Was going in and out with power. Seemed powerful but didn't last.
T**.
Great
GREAT AMP!!
B**.
Ford Edge with stock location 8โpioneer
I would say this amp delivers. Once the gain and other settings are set properly it puts out plenty of power. Setup: Ford Edge stock woofer location with a pioneer shallow mount 8โ. Not a lot of room for an amp but this one fits below the rear lift gate latch. More than enough power for my needs. And saves my whole cargo area.
R**R
Tiny Piwerhouse Amp!!!
Not pushing 4k watts as rated, but a solid 500 watts RMS to single 10 inch Sub. Fits in saddle bag nicely, Harley Streetglide...
D**K
WOW !!
I was very Skeptical on buying this Amp. But when I got it today and installed my new SoundStream rsm1. 4000. All I can say is that I am mind blown away. I was completely baffled on how this little ass Amp could possibly blow my 2000w kicker away. I never in a million years though that my 2 12inch kicker comps could hit even 2 as harder than they already hit. Damn Soundstream is back and back with a Attitude.. Very very very Impressed.. Well done. Soundstream !!!!!!!
Trustpilot
2 months ago
3 weeks ago