product description
SW-18NA-1202
Stagetone SW-18NA-1202 Subwoofer 18"
Massive 18" neodymium subwoofer with 4" voice coil and carbon cone.
1200 Watt AES power, a massive neodymium magnet and excellent technical data.
Technical Data
| Model Name: | SW-15NA-1202 |
| GS1 (EAN) CODE: | 4260318512671 |
| Type: | 18" Subwoofer |
| Power: | 1800 Watt Programm |
| Power AES: | 1200 Watt |
| Sensitivity: | 97,1dB 1W/1m |
| Nominal Impedance: | 8 Ohm |
| DC Resistance: | 5,3 Ohm |
| Frequency Response: | 40Hz-2500Hz |
| Voice Coil: | 4" (100mm) |
| Voice Coil Type: | Copper Voice Coil |
| Magnet: | Neodymium |
| Weight: | 9,7 Kg |
Small Signal Parameters
| Resonance frequency (Fs) : | 40.296 Hz |
| DC resistance (Re): | 5.3 Ohm |
| Mechanical Q-factor (Qms) : | 2.298 |
| Electrical Q-factor (Qes) : | 0.351 |
| Total Q-factor (Qts) : | 0.304 |
| Equivalent air volume (Vas) : | 179.291 L |
| Moving mass (Mms): | 226.061 g |
| Compliance (Cms) : | 69.008 um/N |
| Force factor (Bxl) : | 29.405 Tesla/m |
| Effective Piston Area (SD) : | 0.135qm |
Mounting information
| Overall Diameter : | 460 mm |
| Fixing Holes : | 8 pcs. M7x10 mm |
| Mounting Hole Diameter : | 440 mm |
| Cutout : | 422 mm |
| Total Depth : | 205 mm |
| Net Weight : | 9.7 kg |
