Chassis material
When it comes to delivering clear, powerful sound in both indoor and outdoor environments, the LD System DQOR 8 B loudspeaker stands out as an exceptional choice. Whether you’re outfitting a commercial space, a conference room, or an open-air venue, this versatile speaker is designed to provide reliable audio performance under a variety of conditions. Its robust construction and precise sound reproduction make it ideal for anyone who demands consistent and high-quality sound reinforcement without the complexity of active electronics.
Many loudspeakers either struggle with weather resistance or fail to deliver balanced audio in challenging acoustical environments. The LD System DQOR 8 B addresses these issues with an IP65 protection rating, which means it is fully protected against dust ingress and low-pressure water jets from any direction. This ensures the speaker can withstand outdoor elements like rain and dust, making it a dependable solution for permanent installations in patios, gardens, or semi-exposed venues. With an ambient temperature tolerance ranging from -30 to 50 degrees Celsius, it maintains performance even in extreme weather conditions, providing peace of mind for year-round use.
The sound quality of the DQOR 8 B is carefully engineered through its two-way speaker system, featuring an 8-inch bass driver and a 1-inch soft dome tweeter with a BEM-optimized high-frequency waveguide. This combination delivers a balanced frequency response spanning from 62 Hz to 20,000 Hz, covering deep lows, clear mids, and crisp highs. The crossover frequency at 1,800 Hz optimizes the transition between drivers, ensuring smooth audio without distortion or harshness. With a peak power handling of 240 watts and an RMS rating of 120 watts, the speaker can handle high volume levels suitable for medium-sized venues without compromising sound clarity. The 88 dB sensitivity at 1 watt/1 meter ensures efficient sound output, meaning less amplifier power is required to fill the space with rich audio.
Designed for practical installation, the DQOR 8 B features a durable ABS chassis with a closed housing design that enhances sound projection and prevents unwanted resonance. The front grille is made of robust aluminum, offering protection against physical damage while maintaining acoustic transparency. Mounting is straightforward using the included wall bracket, enabling flexible positioning to achieve optimal coverage. Its compact dimensions—255.8 mm wide, 413.9 mm high, and 314.6 mm deep—allow it to blend discreetly into various architectural styles, while the sleek RAL 9005 black finish ensures a professional and unobtrusive appearance. Weighing just 5.2 kilograms, it is easy to handle during installation without sacrificing durability.
The terminal block input connector with a Euroblock design simplifies wiring and integration into existing sound systems. With an 8-ohm impedance, the speaker is compatible with a wide range of amplifiers, allowing for versatile system configurations whether you’re setting up a public address system, background music, or live audio reinforcement. The beam angle of 120 degrees horizontally and 80 degrees vertically provides broad sound dispersion, ensuring even coverage across listening areas without hot spots or dead zones.
In summary, the LD System DQOR 8 B is a highly capable two-way passive loudspeaker built to perform reliably in demanding environments. Its combination of weather-resistant construction, powerful yet balanced sound output, and practical mounting options make it suitable for a variety of professional audio applications. Whether installed in commercial venues, educational facilities, or outdoor event spaces, this speaker delivers consistent audio quality with minimal maintenance. Investing in the DQOR 8 B means choosing a durable, efficient, and sonically superior solution that will enhance your sound system for years to come.
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