The ET218BA Subwoofer by Plus Audio is engineered to deliver deep, resonant bass, making it the perfect companion for the ET110L Top Cabinet in high-performance sound reinforcement systems. Designed for demanding audio applications, this subwoofer features 2x 18-inch drivers with a robust 100mm ferrite voice coil, ensuring powerful low-frequency output down to 35Hz (-10dB). With a maximum sound pressure level of 142dB, the ET118BA guarantees impactful bass performance that enhances any live event or installation.
Housed in a durable enclosure made from multilayer birch plywood, the ET218BA is built to withstand the rigors of professional use. Its black polyurethane paint finish, combined with a black steel grille and acoustic foam, offers both protection and a sleek, professional appearance.
The ET218BA is powered by an advanced D-Class amplifier, delivering 4x 2300W at 4Ω, and features a switching power supply with Power Factor Correction (PFC) for reliable performance across a range of voltage conditions (100V-240V, 50-60Hz). The amplifier provides enough capacity to power 4x ET110L top cabinets. The integrated audio processor ensures precise sound reproduction, while factory presets allow for quick and easy setup in various environments.
For seamless integration with the ET110L, the ET118BA offers versatile connectivity options, including full-range XLR inputs and outputs, two Neutrik NL4MP connectors outputs, and PowerCon input/output for reliable power delivery. Weighing 104kg with dimensions of 778 x 527 x 729mm, this subwoofer is designed for flexible deployment in any sound system configuration.
When paired with the ET110L Top Cabinet, the ET218BA Subwoofer forms a powerful, full-range audio system that delivers exceptional clarity, depth, and punch, ideal for large-scale events and installations.
