






🎵 Elevate your sound game with bass that’s as smart as it is powerful!
The OSD Audio SMP300 is a compact Class D digital subwoofer amplifier delivering up to 300W peak power. Designed for passive subwoofers, it features versatile inputs (LFE, line-level, speaker-level), adjustable phase and low pass filters for precise bass tuning, and a space-saving 3-inch height. Its efficient design ensures cool operation and energy-saving auto standby, making it the perfect upgrade for millennial professionals seeking immersive, customizable surround sound without bulk or complexity.













| ASIN | B07R4464D3 |
| Brand | OSD Audio |
| Brand Name | OSD Audio |
| Customer Reviews | 3.9 out of 5 stars 164 Reviews |
| Included Components | Subwoofer Amplifier |
| Item Weight | 3.63 kg |
| Manufacturer | OSD Audio |
| Model | SMP-300 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Channels | 1 |
| Number of channels | 1 |
| Output Power | 300 Watts |
| Output power | 300 Watts |
| Package Type Name | box |
| Package type | box |
| Specification Met | CE |
| UPC | 810281010946 |
M**N
The most important thing to me is that it works.
R**L
Excellent Quality at a Low Price
A**R
It's good, but... No, it's bad.
M**L
So far…
I**N
Good Enough Amp for 70v Commercial.
Trustpilot
2 days ago
1 month ago