The JBL Professional SRX828S – Dual-18″ Passive Subwoofer System is designed for concert, touring, or installed applications. With indexed feet for stacking in both standard and cardioid positions, 4800W peak-power handling, and a maximum SPL of 141 dB, the subwoofer is suitable for musicians, bands, DJs, PA, performance venues, corporate spaces, houses of worship, and more. The wide stance of the subwoofer is suitable for splaying top boxes. A variety of tunings and presets is available for Crown ITech HD and XTI 2 amps as well as the dbx VENU360 signal processor.
Features
- 2x Premium JBL 18″ Transducers
- Tunings for Crown Amps and dbx Venu360
- 4800W Peak, 2400W Program Power Handling
- 45 to 150 Hz Frequency Response
- 135 dB Maximum SPL
- Ergonomic Handles
- M10 Suspension Points
- Indexed Feet for Stacking
- 18mm Plywood Construction
Specifications
PA Speaker
| Configuration | Passive Dual Subwoofer |
| Total Power Capacity | 4800 W Peak 2400 W Program 1200 W RMS |
| System Impedance | 4 Ohms |
Drivers
| LF Driver | 2 x 18″ / 457.2 mm Woofer |
Performance
| Frequency Response | 30 Hz to 150 Hz -10 dB 47 Hz to 150 Hz -3 dB |
| Maximum SPL | 135 dB |
| Speaker Sensitivity | 96 dB |
Connectivity
| Audio I/O | 1 x speakON NL4 Input 1 x speakON NL4 Thru/Output |
Signal Processing
| Crossover | 80 Hz |
Physical
| Handles | 8 |
| Construction Material | Perforated Metal Grille, Plywood |
| Dimensions | 26.8 x 47.4 x 22.6″ / 681 x 1205 x 574Â mm |
| Weight | 137Â lb / 62.1Â g |
Packaging Info
| Package Weight | 165.5 lb |
| Box Dimensions (LxWxH) | 51.5 x 31.7 x 24″ |
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