JBL 4281 High Power Cinema Subwoofer

The JBL 4281F cinema subwoofer, part of the JBL Cinema Series, delivers fidelity and performance synonymous with the JBL name at a competitive price point for cost-conscious theater owners seeking to offer a premium sound experience.
The 1,600-watt 4281F delivers room-shaking low end for a variety of cinema configurations, including Dolby Atmos and DTS:X installations. The 4281F works seamlessly with the entire JBL Cinema Series, which includes two 3-way screen speakers and a surround speaker. Combine Cinema Series speakers with the JBL CPi2000 cinema processor and Crown XLC Series amps to build a fully integrated JBL cinema sound solution.
Features
Shallow 14.97-inch (355mm) depth saves space behind screens
Connectors are mounted on enclosure top to preserve minimum depth
Built-in rigging points facilitate wall mounting for immersive sound installations such as Dolby Atmos and DTS:X
Binding-post input connectors are consistent with other JBL cinema speakers and easy to wire
Footprint matches both the JBL 3153 and 4253 screen speakers and the C200 cinema speaker series to build complete system solutions
4-ohm impedance; can be driven with Crown XLC Series amps
1,600W rated power
139 dB peak SPL
Frequency response: 30 Hz–500 Hz (-10 dB) (4π)
4-pin connectors allow driving the two transducers separately (discrete mode) or together (parallel mode)