| Model Name | SRS-Z50 |
| Speaker Type | 2.0ch active speaker |
| Power Output | 2.5W + 2.5W (with supplied AC adaptor) 2W+2W (with supplied AC adaptor) China only |
| Speaker Unit (mm) | 38 |
| Speaker Impedance (ohms) | 4 |
| Sensitivity Level (db/W/m) | 80 |
| Frequency Level (HZ) | 90-18,000 |
| Input Jack | IN1: 5.1ch Surround Jack IN2: Stereo-Mini Jack |
| Output Jack | Headphone Out |
| Magnetically Shielded | Y |
| Full Range | Y |
| Bass Reflex | Y |
| Controls | Power ON/OFF Volume control |
| Other Function | MEGA Bass |
| Cord Length (m) | Input: 1 |
| Dimension (W*H*D mm) | 58x170x90 |
| Weight (g) | L=350 R=300 |
| Power Supply | AC power adaptor |