The black AC118S 18″ High-Power Subwoofer System from JBL comes with one 18″ low frequency driver in a vented, front-loaded configuration for extended bandwidth. The rectangular cabinet is fitted with M10 threaded suspension points for flexibility. The subwoofer features one 18″ driver with 3″ voice coil. In addition, the subwoofer comes in a 3/4″ multi-ply hardwood plywood enclosure.
Features
High power and long excursion driver for lower frequency reproduction
High sensitivity with lower power compression
Large port for high output and low-frequency reinforcement
Multiple attachment points
Applications
Performing spaces
Clubs and bars
Houses of worship
Multimedia spaces
Retail and hospitality spaces
Presentation suites
Educational facilities
Clubs and bars
Houses of worship
Multimedia spaces
Retail and hospitality spaces
Presentation suites
Educational facilities
Specifications
| Active or Passive | Passive |
| Frequency Response ± 3dB | 40 Hz to 250 Hz |
| Frequency Range | -10 dB: 32 to 250 Hz |
| Power Capacity | Long-Term System: 450 W/900 W/1800 W (Continuous/Program/Peak) System Power Rating (AES): 600 W (2400 W peak), 2 hours |
| Maximum Sound Pressure Level (SPL) | 3.2′ (1 m): 122 dB (128 dB peak) |
| Nominal Sensitivity | 1 W @ 3.2′ / 1 m: 95 dB |
| Impedance | 8 Ohms |
| Crossover | Not specified by the manufacturer |
| Low Frequency Driver | 1 x 18″ (457 mm) driver (P/N: 5021800), with 3″ (75 mm) voice-coil |
| Enclosure Material | 3/4″ (18 mm) multi-ply hardwood plywood Grille: Powder coated, 0.05″ (1.5 mm) perforated steel, with acoustically transparent black foam backing |
| Input Connections | Dual Neutrik NL4MP connectors plus covered barrier trip terminals |
| Mounting | 12 x M10 threaded suspension points |
| Dimensions | 21.5 x 22 x 28.3″ (548 x 561 x 720 mm) |
| Weight | 71.2 lb (32.3 kg) |
Packaging Info
| Package Weight | 93 lb |
| Box Dimensions (LxWxH) | 30 x 25 x 24″ |
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