English
18''LF Loudspeakers
18LW400
18''LF Loudspeakers
●1200W RMS capacity
●100 mm(4 in) inside-outside GPI voice coil
● 39-1500Hz response
● 97 dB sensitivity
● 8Ω nominal impedance
● Magnet 150 Oz
| ELECTRO ACOUSTIC SPECIFICATIONS | |
| Nominal Chassis Diameter | 18/460 in/mm |
| MAX Power | 2400 Watts |
| RMS Power | 1200 Watts |
| lmpedance | 8 Ohm |
| Resonance(natural) Frequency | 39 Hz |
| Frequency Response | 39 Hz–1500 Hz |
| Sensitivity(1W/1m) | 97 dB |
| Voice Coil Diameter | 4/100 in/mm |
| Winding material | PI(inside-outside) |
| Former material | Glass Fiber |
| Magnet |
150 Oz 220x110x30mm |
| MOUNTING/SHIPPING INFORMATION | |
| Overall Diameter | 18.3/466 in/mm |
| Bolt Circle Diameter | 17.6/446 in/mm |
| Baffle cutout Diameter | 16.6/421 in/mm |
| Depth | 8.6/220 in/mm |
| Net Weight | 14/30.86 kgs/lb |
| Shipping Weight | 15/33.07 kgs/lb |
| Shipping Box |
49.5X49.5X25 cm 19.49x19.49x9.84 in |
| THIELE SMALL PARAMETERS | |
| FS | 19 Hz |
| Vas | 112 dm³ |
| RE | 5.2 ohm |
| Qms | 17.9 |
| Qes | 0.59 |
| Qts | 0.358 |
| BL | 26.3 T/m |
| MMS | 305 grams |
| Xmax | 9.9 mm |
| Sd | 1225.42 cm² |
| Efficiency | 1.13 % |
| EBP | 66 |
None