| Manufacturer | Boss Audio Systems |
| Manufacturer Part # | D40.2 |
| Cost Central Item # | 10878373 |
| Product Description | BOSS DIABLO D40.2 - Car speaker - 2-way - coaxial - 4" |
| Product Type | Car speaker |
| Speaker Type | Coaxial - 2-way - passive |
| Speaker Diameter | 4" |
| Max (RMS) Output Power | 250 Watt |
| Response Bandwidth | 85 - 20000 Hz |
| Input Impedance | 4 Ohm |
| Connectivity Technology | Wired |
| Speaker System Details | Car speaker - 4" - 85 - 20000 Hz - 4 Ohm |
| Speaker Type | Coaxial - 2-way - passive |
| Speaker Diameter | 4" |
| Max (RMS) Output Power | 250 Watt |
| Response Bandwidth | 85 - 20000 Hz |
| Input Impedance | 4 Ohm |
| Connectivity Technology | Wired |
| Speakers Included | Car speaker - 4" - 2-way - 85 - 20000 Hz - 4 Ohm - wired |
| Driver Details | Car speaker : 1 x woofer driver - 4" Car speaker : 1 x tweeter driver - 1" - mylar |