Description
System installers in need of a power subwoofer for small- to medium-sized cinema theaters will be impressed with the passive JBL 4281F, a professional, high-powered cinema subwoofer that provides stunning bass for an 80 to 150-seat cinema theater. The 15″ shallow depth is ideal for behind the screen placement, while the built-in rigging points allow for immersive sound installations such as Dolby Atmos and DTS:X. The 4281F features two 18″ woofers with 1600W continuous (3200W program) power handling that provides a 30 to 500 Hz frequency response and a max SPL of 139 dB.
JBL 4281F Specs
Key Specs
| Configuration | |
| Enclosure Type | |
| Total Power Capacity | |
| MF Driver | |
| LF Driver | |
| Frequency Range | |
| Color |
| Enclosure Type | |
| Total Power Capacity | |
| Constant Voltage / Transformer Taps | |
| System Impedance | |
| MF Driver | |
| LF Driver |
Performance
| Frequency Range | |
| Maximum SPL | |
| Speaker Sensitivity |
Connectivity
| Audio I/O |
Signal Processing
| Phase Adjustment |
Physical
| Color | |
| Mounting | |
| Handles | |
| Construction Material | |
| Dimensions | |
| Weight |
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