The LA-1S subwoofer covers the frequency range from 36 Hz to 180 Hz. The standard crossover frequency to the LA-1T top is from 70 Hz to 100 Hz depending on application. The LA-1S subwoofer is equipped with two 18 inch long excursion cone drivers and delivers high acoustical output from a compact enclosure.
The cones are treated on both sides which enables it to withstand extremely severe outdoor conditions.
The LA-1HPS subwoofer is our latest development. The enclosure is identical to the LA-1S subwoofer. The LA-1HPS is the coice for highest bass performances. The LA-1HPS subwoofer is equipped with two 18 inch long excursion neodymium cone drivers and delivers 4 dB more output from the same compact enclosure as the LA-1S subwoofer.
Also the cones of the LA-1HPS are treated on both sides which enables it to withstand extremely severe outdoor conditions.
| Subwoofer | 2 x 18" PHL neodymium high excursion cone driver |
| Configuration | Subwoofer |
| Needed Highpass | 33 Hz |
| Crossover | 100 - 150 Hz, depending on application |
| Enclosure | multi-ply hardwood |
| Finish | hard black textured |
| Connectors | selectable 2 x EP4 or 2 x Speakon4 |
| Flying Hardware | 4 integrated flying bars |
Frequency Response |
|
| +/-3 dB | 37-180 Hz |
| -10 dB | 34-380 Hz |
Sensitivity |
|
| SPL, 1 Watt @ 1m, (half-space) | 107.5 dB |
| SPL, 1 Watt @ 1m, (full-space) | 101.5 dB |
Impedance |
|
| Subwoofer | 2 x 8 ohm parallel |
Power-handling |
|
| Subbass - RMS | 2'500 Watt |
Dimensions and Weight |
|
| Width | 47,2 inch (1200 mm) |
| Height | 19,3 inch (490mm) |
| Depth (w/o wheels, with wheels) | 26,4 inch, 31,2 inch (670 mm, 800 mm) |
| Weight | 149 lbs ( |
| Subwoofer | 2 x 18" PHL high excursion cone driver |
| Configuration | Subwoofer |
| Needed Highpass | 34 Hz |
| Crossover | 70 - 100 Hz, depending on application |
| Enclosure | multi-ply hardwood |
| Finish | hard black textured |
| Connectors | selectable 2 x EP4 or 2 x Speakon4 |
| Flying Hardware | 4 integrated flying bars |
Frequency Response |
|
| +/-3 dB | 40-330 Hz |
| -10 dB | 36-450 Hz |
Sensitivity |
|
| SPL, 1 Watt @ 1m, (half-space) | 106 dB |
| SPL, 1 Watt @ 1m, (full-space) | 100 dB |
Impedance |
|
| Subwoofer | 2 x 8 ohm parallel |
| Power-handling | |
| Subbass - RMS | 2'000 Watt |
Dimensions and Weight |
|
| Width | 47,2 inch (1200 mm) |
| Height | 19,3 inch (490mm) |
| Depth (w/o wheels, with wheels) | 26,4 inch, 31,2 inch (670 mm, 800 mm) |
| Weight |
