SS 12 D2 subwoofer featuring 30 cm (12 in.) cone is eager to thrill the enthusiasts with their power.
The suspension system reinforced with progressive double-layer spiders keeps the performance constant over time, especially in the heavy use typical of Bass Wars events.
Heat dissipation is essential for this type of use and has been maximized thanks to an accurate design. The use of a robust 75 mm (3 in.) dual winding (2 + 2 Ω) voice coil developed in 4-layer configuration on a support with venting holes allows the SS 12 D2 to manage the impressive 2000 W peak power! The basket has been designed for optimal thermal dissipation and high mechanical resistance.
The non-pressed paper cone with the addition of cotton fiber is the ideal compromise between stiffness and lightness, essential for a high sensitivity value. Suspension and leadwires are oversized to withstand the very high excursions generated by the massive ferrite engine.
Push connectors accept cables with cross-section up to 12 AWG, for a practical and safe connection, suitable for the high currents involved.
| Nominal diameter | 300 mm (12 in) |
| Impedance | 2+2 Ohm |
| Power Handling - Peak | 2000 W |
| Power Handling - Continuous | 1000 W |
| Sensitivity | 86 dB |
| Voice Coil Ø | 75 mm (3 in) |
| Magnet Material | FERRITE |
| Magnet size D x d x h | 170 x 90 x 40 mm (6.69 x 3.54 x 1.57 in) |
| Cone Material | NON PRESSED PAPER WITH COTTON FIBRE |
| Xmax | 15.4 mm (0.61 in) |
| Xmech | 10.6 mm (0.42 in) |
| Driver Displacement Volume | 3 l (0.106 ft) |
| D | 253 mm (39.215 in) |
| Re | 0.96 Ohm |
| Fs | 36 Hz |
| Le | 0.9 mH |
| Vas | 24.52 l (0.866 ft) |
| Mms | 282.8 g (9.975 oz) |
| Cms | 0.07 mm/N |
| BL | 9.37 T•m |
| Qts | 0.64 |
| Qes | 0,70 |
| Qms | 7 |
| Spl | 86 dB |
| Mounting Depth | 161 mm |
| Grilles Included | No |
| Total Weight | 8.8 kg (19.401 lb) |
| Dimension A | 320 mm (12.6 in) |
| Dimension B | 283 mm (11.14 in) |
| Dimension C | 184 mm (7.24 in) |
| Dimension D | 161 mm (6.34 in) |
|
| VB l | 35 (1.24 cu. ft.) |
| QTC | 0.83 |
| W mm | 500 (19.68 in) |
| H mm | 400 (15.75 in) |
| D mm | 270 (10.63 in) |
| Mounting Hole mm | 283 (11.14 in) |
| Wood Thickness mm | 19 (0.75 in) |
| VB l | 35 (1.24 cu. ft.) |
| QTC | 0.83 |
| W mm | 500 (19.68 in) |
| H mm | 400 (15.75 in) |
| D mm | 270 (10.63 in) |
| Mounting Hole mm | 283 (11.14 in) |
| Wood Thickness mm | 19 (0.75 in) |
| A mm | 500 x 400 (19.68 x 15.75 in) |
| Qty Pcs | 2 |
| B mm | 500 x 232 (19.68 x 9.13 in) |
| Qty Pcs | 2 |
| C mm | 362 x 232 (14.25 x 9.13 in) |
| Qty Pcs | 2 |
| A mm | 500 x 400 (19.68 x 15.75 in) |
| Qty Pcs | 2 |
| B mm | 500 x 232 (19.68 x 9.13 in) |
| Qty Pcs | 2 |
| C mm | 362 x 232 (14.25 x 9.13 in) |
| Qty Pcs | 2 |
| VB l | 55 (1.94 cu. ft.) |
| FB Hz | 51 |
| W mm | 550 (21.65 in) |
| H mm | 400 (15.75 in) |
| D mm | 380 (14.96 in) |
| Mounting Hole mm | 283 (11.14 in) |
| Wood Thickness mm | 19 (0.75 in) |
| Lp-Port Length mm | 300 (11.81 in) |
| VB l | 55 (1.94 cu. ft.) |
| FB Hz | 51 |
| W mm | 550 (21.65 in) |
| H mm | 400 (15.75 in) |
| D mm | 380 (14.96 in) |
| Mounting Hole mm | 283 (11.14 in) |
| Wood Thickness mm | 19 (0.75 in) |
| Lp-Port Length mm | 300 (11.81 in) |
| A mm | 550 x 400 (21.65 x 15.75 in) |
| Qty Pcs | 2 |
| B mm | 550 x 342 (21.65 x 13.46 in) |
| Qty Pcs | 2 |
| C mm | 362 x 342 (14.25 x 13.46 in) |
| Qty Pcs | 2 |
| A mm | 550 x 400 (21.65 x 15.75 in) |
| Qty Pcs | 2 |
| B mm | 550 x 342 (21.65 x 13.46 in) |
| Qty Pcs | 2 |
| C mm | 362 x 342 (14.25 x 13.46 in) |
| Qty Pcs | 2 |
1. 75 mm (3 in.) dual voice coil (2 + 2 Ω) developed in 4-layer configuration on a support with venting holes for a peak power of 2000 W.
2. Double layer spider with progressive profile for maximum consistency of performance over time.
3. Multi-layer foam surround to ensure very high excursion, essential for generating high SPL during Bass Wars.
4. Oversized suspension and leadwires to withstand very high excursions.
5. Impressive oversized ferrite magnet assembly for maximum control.
6. 12 AWG high current Nickel-plated push connectors for a practical and safe connection.
7. Non-pressed paper cone with added cotton fiber for maximum sensitivity.
