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🔊 Small Amp, Big Impact — Power Your Ride Like a Pro!
The Soundstream RSM4.1200D is a compact yet powerful 4-channel Class-D amplifier delivering up to 1200 watts max output. Designed with advanced variable high- and low-pass filters, automatic signal sensing turn-on, and a durable aluminum heatsink, it offers professional-grade sound customization and efficiency in a sleek, space-saving chassis. Perfect for millennial professionals seeking high-performance audio with minimal installation fuss and maximum style.

















| ASIN | B0B7CCP72T |
| Best Sellers Rank | 279,160 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 139 in Car Multichannel Amplifiers |
| Brand | Soundstream |
| Customer Reviews | 4.2 4.2 out of 5 stars (88) |
| Item Dimensions | 17.8 x 9.5 x 4.4 centimetres |
| Manufacturer | Soundstream |
| Material | Aluminum |
| Maximum Supply Voltage | 8 Volts |
| Model Number | RSM4-1200D |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 1200 Watts |
| Package Type Name | Box |
| Specification Met | FCC |
| UPC | 709483061118 |
| Unit Count | 1.0 Count |
| Voltage | 8 Volts |
D**S
Very good sound
A**W
Great sound for a small amp, good for mids and highs or even 6x9s
R**N
Some of these other reviews are ridiculous. They’re expecting way too much for the size and cost of this amplifier. Done correctly. This amplifier will play nice and loud in most vehicles. it’s not going to win any awards for over-the-top sound quality but it doesn’t really really good job. The adjustments to block bass and set levels are easy to set and reasonably accurate. If you are looking for an amp to drive some middle to higher end speakers in a smaller vehicle, this amp is a great purchase. I am driving to 6 1/2 inch woofers and 1 inch tweeters on their own crossover network on channels, one and two. Channels three and four are bridged to run 2-8 inch JLAudio subwoofers. It hits hard and will play all day without distortion. Thanks Soundstream!
T**S
It works wonderfully.
R**E
Gave the right power to my Roadglide stereo. Fit perfect in the fairing
Trustpilot
1 month ago
3 weeks ago