| Key Features | |
| Program Power | 300 W |
| Voice Coil | 51.2 mm ( 2 in) |
| Response | 53-6500 Hz |
| Sensitivity 1W/1M | 93 dB |
| Nominal Diameter | 314 mm |
| Nominal Impedance | 16 Ω |
| Nominal Power Handling(AES) | 150 W |
| Gross Weight | 5.76 Kgs |
| Resonant Frequency | FS | 53 Hz |
| DC Resistance | Re | 11.5 Ω |
| Electrical Q | Qes | 0.75 |
| Overall Diameter | 314 mm |
| Bolt Circle Diameter | 296 mm |
| Baffle Cutout Diameter | 282 mm |
| Recone Kit Number | REC12SBS150MB |
| Key Features | |
| Program Power | 400 W |
| Voice Coil | 53 mm (2.08 in) |
| Response | 45-3300 Hz |
| Sensitivity 1W/1M | 94 dB |
| Nominal Diameter | 313 mm |
| Nominal Impedance | 16 Ω |
| Nominal Power Handling(AES) | 200w |
| Gross Weight | 6.8 Kg |
| Resonant Frequency | FS | 45 Hz |
| DC Resistance | Re | 12 Ω |
| Electrical Q | Qes | 0.55 |
| Overall Diameter | 314 mm |
| Bolt Circle Diameter | 296 mm |
| Baffle Cutout Diameter | 282 mm |
| Recone Kit Number | REC12SBS200MB |
| Key Features | |
| Program Power | 500 W |
| Voice Coil | 53 mm (2.08 in) |
| Response | 54-6200 Hz |
| Sensitivity 1W/1M | 94 dB |
| Nominal Diameter | 314 mm |
| Nominal Impedance | 16 Ω |
| Nominal Power Handling(AES) | 250 W |
| Filter Type | 11.5 Ω |
| Resonant Frequency | FS | 54 Hz |
| DC Resistance | Re | 11.5 Ω |
| Electrical Q | Qes | 0.65 |
| Overall Diameter | 314 mm |
| Bolt Circle Diameter | 296 mm |
| Baffle Cutout Diameter | 282 mm |
| Recone Kit Number | REC12SBS250MB |