






🎶 Feel the bass, not the bulk — compact power that commands your space!
The OSD Audio SMP300 is a compact, Class D digital subwoofer amplifier delivering up to 300W peak power. Designed for passive subwoofers, it features adjustable phase and low pass filters for precise bass tuning, multiple input options for broad compatibility, and a space-saving design that fits easily into any audio setup. Ideal for professionals seeking high-performance bass enhancement with efficient, cool operation at a budget-friendly price.













| 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
3 weeks ago
3 days ago