| System Type |
Passive 18”, subwoofer system |
| Maximum SPL Output |
123dB (Continuous), 129dB (Peak) |
| Frequency Range (-10dB) |
28hz - 150hz |
| Frequency Response (-3 dB) |
45hz - 150hz |
| Sensitivity |
95dB |
| System Power Rating |
2400W Peak , 1200W Program, 600W Continuous |
| Nominal Impedance |
8 Ohm |
| Inputs |
NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable) |
| Operational Modes |
Passive |
| LF Driver |
2279H |
| Crossover Frequency |
80hz |
| Enclosure |
18mm Duraflex coated plywood |
| Suspension/Mounting |
M20 Threaded Pole Mount |
| Casters |
Accepts JBL WK-4S Kit |
| Handles |
4 |
| Finish |
Obsidian Duraflex™ finish |
| Grille |
Powder coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing |
| Dimensions (H x W x D) |
683mm x 684mm x 575mm (26.89in x 26.92in x 22.62in) |
| Weight |
78.0 lbs (35.4kg) |
| Shipping Weight |
88 lbs (40.2kg) |
