Description
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.
More Information
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)
Technical Specifications
- System Type: Professional Cinema Subwoofer
- Frequency Response (±3 dB): 30 Hz – 100 Hz
- Frequency Range (-10 dB): 25 Hz – 500 Hz
- Power Handling (AES): 1600 W
- Program Power: 3200 W
- Peak Power: 6400 W
- Sensitivity: 101 dB (1W/1m)
- Maximum SPL: 140 dB
- Nominal Impedance: 4 Ω
- Low Frequency Drivers: 2 × 18″ High-Power Woofers
- Enclosure Type: Bass Reflex
- Input Connections: Binding Posts
- Cabinet Material: MDF
- Finish: Black
- Dimensions (H × W × D): 932 × 1473 × 457 mm
- Weight: Approximately 86 kg
