11.44" 
290.5 mm
ISIS I-282H specifications
QSC Audio has long been recognized as a leader in professional audio solutions, and the ISIS I-282H stands out as one of its premier loudspeaker offerings. This full-range, two-way loudspeaker is designed for demanding applications in both fixed installations and portable sound systems, showcasing QSC’s commitment to quality and innovation.At the core of the ISIS I-282H is its advanced driver technology. The loudspeaker features a high-performance 8-inch (200 mm) woofer that provides exceptional low-frequency response, ensuring clarity and impact across a broad range of sound applications. Complementing the woofer is a 1.4-inch (35 mm) compression driver, which delivers crisp, distinct high frequencies. The carefully designed crossover network optimally distributes frequencies, resulting in a smooth and balanced sound profile that can easily fill large spaces.
One of the standout characteristics of the ISIS I-282H is its robust construction. The cabinet is made from durable plywood and finished with a weather-resistant coating, making it suitable for various environments, including outdoor events. The enclosure is designed to minimize unwanted resonance, promoting clean sound reproduction. Additionally, the enclosure features multiple mounting points, allowing for versatile installation options, whether suspended from a ceiling or mounted on a stand.
The ISIS I-282H also integrates QSC’s proprietary Waveguide technology, which enhances dispersion patterns and ensures even sound coverage across the listening area. This feature is particularly beneficial in larger venues and can help reduce feedback issues while maximizing audience engagement.
For added flexibility, the loudspeaker is equipped with quick connect terminals for easy setup and teardown, making it a favorite among audio professionals who need to move equipment quickly between events. Furthermore, the ISIS I-282H is compatible with a variety of external amplifiers, enabling users to tailor their audio experience to their specific requirements.
Overall, the QSC Audio ISIS I-282H combines state-of-the-art technology, exceptional sound quality, and a rugged build, making it an ideal choice for professional audio applications. Whether used in live sound, corporate events, or fixed installations, it delivers reliable performance that meets the high standards of audio professionals.