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๐ต Small amp, colossal bassโown the soundscape wherever you drive!
The Soundstream RSM1.4000D is a compact Class-D monoblock amplifier engineered for car audio enthusiasts craving powerful, precise bass. With 4000 watts peak and 1200 watts RMS at 1 ohm stability, it packs serious punch in a space-saving design. Advanced bass tuning controls, robust thermal protection, and versatile input options make it a top-tier choice for professional-grade mobile sound systems.
| ASIN | B0B7CDY6YH |
| Best Sellers Rank | #67,711 in Electronics ( See Top 100 in Electronics ) #128 in Car Mono Amplifiers |
| Brand | Soundstream |
| Built-In Media | Manual, Bass Knob, Input Harness, Spare Fuses |
| Customer Reviews | 4.5 out of 5 stars 43 Reviews |
| Item Weight | 1.54 Kilograms |
| Manufacturer | Soundstream |
| Mfr Part Number | RSM1-4000D |
| Model Number | RSM1.4000D |
| Unit Count | 1.0 Count |
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.
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.
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
T**.
Great
GREAT AMP!!
H**H
Powefull small amp
This was more than enough to power a single 12โ jbl, plus its so small compared to other brands. I was originally impressed with their smaller 4 channel amp that i ran for 3 years no problems, so i decided to give this one a chance. These are high quality and compact. I will continue to buy them for the foreseeable future.
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.
B**I
Exceptional power output
This amp put a big smile on my face becuase i wasn't expecting much but it actually gets down who knows if it will be bad sooner then a better name brand amp but time will tell
Trustpilot
1 month ago
3 days ago