| Specification | JBL SRX828SP | Rockford Punch P300 |
|---|---|---|
| Driver | ||
| Driver Placement | front panel | Center |
| Driver Size, In | 18 | 12 |
| Driver Quantity | 2 | 1 |
| Port Placement | front panel | Back |
| Connections | ||
| Speaker Outputs (pair) | 2 | |
| Bi-amp | ||
| Xlr Outputs (pair) | 2 | |
| Xlr Inputs (pair) | 2 | |
| Rca Outputs | ||
| Rca Stereo Line Level Inputs (pair) | ||
| Rca Lfe Inputs | 1 | |
| Speaker Inputs (pair) | ||
| Material | ||
| Colors | black | Black |
| Woofer Composition | polymer | |
| Body Material | plywood | |
| Enclosure Type | vented | |
| Power | ||
| Maximal Output Power (rms), W | 2000 | |
| Nominal Output Power (rms), W | 1500 | 300 |
| Audio Amplifier Output Power, W | 1500 | |
| General | ||
| Detachable Grilles | ||
| Amplification Type | active | |
| Controls | ||
| Main Power Switch | ||
| Low-pass Filter | ||
| Subwoofer Phase | ||
| Volume | Surround Volume | |
| Audio Performance | ||
| Crossover Frequency, Hz | 35-120 | |
| Frequency Response, Hz | 29-150 | |
| Impedance, Ohm | 8 | |
| Sensitivity, Db | 141 | |
| Dimensions | ||
| Weight, Kg/pounds | 66/145 | 16 pounds |
| Dimensions (h X W X D), Cm/in | 57.4 x 120 x 68/22.6 x 47.4 x 26.8 | 11 x 19.8 x 15 inches |
