View larger image of JBL SRX828S — official product photo
20 attributes
| Attribute | Value |
|---|---|
| Model | SRX828S |
| System Type | Passive dual 18”, subwoofer system |
| Maximum SPL Output | 129dB (Continuous), 135dB (Peak) |
| Frequency Range (-10dB) | 30hz - 150hz |
| Frequency Response (-3 dB) | 47Hz - 120Hz |
| Sensitivity | 98dB |
| System Power Rating | 4800W Peak, 2400W Program, 1200W Continuous |
| Nominal Impedance | 4 Ohm |
| Inputs | NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable) |
| Operational Modes | Passive |
| LF Driver | (2x) JBL 2279H |
| Crossover Frequency | 80hz |
| Enclosure | 18mm Duraflex coated plywood |
| Casters | Accepts JBL WK-4S Kit |
| Handles | 8 |
| Finish | Obsidian Duraflex finish |
| Grille | Powder coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing |
| Dimensions (H x W x D) | 681mm x 1205mm x 574mm (26.79in x 47.42in x 22.57in) |
| Weight | 137.0 lbs (62.1g) |
| Shipping Weight | 147.0 (66.5kg) |
JBL ASB4128
JBL 8138
