Listen Acoustic 18 inch Subwoofer electric bass
1. Nominal Diameter 18 inch / 460 mm
2. Power Handling 450 watts
3. Sensitivity 96 dB
4. Frequency Response 40 Hz -2 kHz
5. Voice Coil Diameter 3"/ 75 mm
6. Ferrite Magnet 78 Oz
7. Pressed Steel Chassis type
8. Applications as Sub Bass range woofer for PA speaker
SPECIFICATIONS |
Model No. | 18SA75-1S |
Nominal Diameter | 18"/ 460 mm |
RMS Power | 450 watts |
MAX Power | 900 watts |
Sensitivity (1w/1m) | 96 dB |
Frequency Range | 40 Hz - 2 kHz |
Voice Coil Diameter | 3.0"/ 75 mm |
Available Impedances | 4 / 8 Ω |
Magnet Size | 78 Oz |
Magnet Material | Ferrite |
Chassis type | Pressed Steel |
Voice Coil Material | Copper |
Former Material | Black Aluminium |
Dust Dome Material | Paper |
Suspension Material | Polycotton |
Surround Material | Fabric |
Cone Material | Paper |
| |
THIELE SMALL PARAMETERS |
Fs | 40 Hz |
Qes | 0.51 |
Qms | 6.97 |
Qts | 0.48 |
Vas | 209.41 L |
Sd | 0.1207 m2 |
η0 | 1.79% |
Mms | 193.07 g |
BI | 23.46 Txm |
Cms | 0.10 mm/N |
Rms | 6.21 WM |
Le1k | 3.77 mH |
| |
MOUNTING & DIMENSIONS & WEIGHT |
Overall Diameter | 17.95"/ 456 mm |
Bolt Circle Diameter | 17.24"/ 438 mm |
Baffle Cut-out Diameter | 16.54"/ 420 mm |
Overall Depth | 7.99"/ 203 mm |
Net Weight | 8.10 kgs / 17.87 lbs |