18" SUBWOOFER LOUDSPEAKER
18SW2400
-
- 18″ Subwoofer 8 Ohm
- Ferrite Magnet
- 96 dB – 2400 Watts
PRICE FOR SINGLE UNIT
Features
Features
Coming Soon
Technical Details
GENERAL SPECIFICATIONS
Nominal Diameter | 18″ (457 mm) |
Nominal impedance | 8 Ohm |
Rated AES Power Handling (RMS) | 1200 Watts |
Program Power | 2400 Watts |
Sensitivity 2.83V at 1m | 96 dB |
Recommended Hi Pass Crossover For Full Power Handling | 50 Hz 12db Per Octave Crossover |
Frequency Response | 45 – 2,200 Hz |
Voice Coil Diameter | 4″ (100 mm) |
Voice Coil Wire | Copper |
Voice Coil Winding Depth | 31.0 mm |
Former Material | Glass Fiber |
Magnetic Gap Depth | 12.0 mm |
Frame Material | Die Cast Aluminum |

THIELE-SMALL PARAMETERS
Equivalent Volume | Vas | 192.8 l |
Excursion (mathematical)*** | Xmax | 12.5 mm |
Free Air Resonance | Fs | 36.3 Hz |
Mechanical Factor | Qms | 15.57 |
Electrical Factor | Qes | 0.58 |
Total Factor | Qts | 0.56 |
Cone Area | Sd | 1290 cm² |
Mechanical Mass | Mms | 231.2 g |
Bl Factor | Bl | 22.5 Tm |
Dc Resistance | Re | 5.6 Ohm |
Inductance | Le | 1.54 mH at 1 kHz |
Mechanical Mass Without Air | Mmd | 205 g |
Mechanical Compliance | Cms | 0.083 mm/N |
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4
EXTRA INFO
Overall Diameter | 18.38″ (467 mm) |
Front Mount Baffle Cutout | 16.65” (423 mm) |
Mounting Depth | 8.23″ (209 mm) |
Overall Depth | 9.0” (228.6 mm) |
Net Weight | 28.0 Lb (12.7 kg) |
Shipping Weight | 31.75 Lb (14.4 kg) |
Carton Dimensions W x L x H | 19.5″ x 19.5″ x 10.6″ (495 x 495 x 270 mm) |
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