View larger image of JBL SRX818S — official product photo
21 attributes
| Attribute | Value |
|---|---|
| Model | SRX818S |
| 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 | JBL 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) |
JBL ASB4128
JBL 8138
