Series: Tsunami
Tsunami Series
| Model | STU-1546 D2 / STU-1546 D1 |
| Type | Subwoofer |
| Size | 15 inch |
| Voice coil size | 4,00 inch |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | CCAW |
| Surround | Foam |
| RMS Power | 3000 W |
| MAX Power | 6000 W |
| Frame | Alu |
| Impedance | 2+2 / 1+1 Ohm |
| SPL | 86,10 / 85,90 dB |
| Fs | 32,00 / 31,20 Hz |
| Qts | 0,41 / 0,40 |
| BL | 25,30 / 23,70 |
| Vas | 96,00 / 89,00 L |
| Xmeh | 56,00 / 56,00 mm |
| Xmax | 28,00 / 28,00 mm |
| Mounting depth | 10,21 inch (259,4 mm) |
| Cut-out dimension | 13,99 inch (355,4 mm) |
| Gross weight | 59,52 lb (27,00 kg) |
