• LD Systems DQOR installation loudspeakers now available

    Launched at ISE 2020, Adam Hall Group announces the availability of the new LD Systems DQOR Series. The 2-way installation loudspeakers are available in 3-inch, 5-inch, and 8-inch versions in black or white and are suitable for indoor and outdoor use in a range of installation environments, including retail, hospitality, corporate, education and sport venues. In addition to a low-impedance version, the DQOR systems are also available as a 70/100 V variant with variable power taps.

    The passive installation loudspeakers of the DQOR Series offer a wide coverage angle (120° horizontal, 80° vertical) and a built-in wall mounting bracket with slide/lock mechanism for use indoors and outdoors with an inclination angle of up to 27° and a horizontal swivel range of 45°, the DQOR. Thanks to concealed integrated connections, the DQOR Series can also be used in environments where a clean look is important. The front grille is made of corrosion-resistant aluminum.

    With the T models DQOR 3T, DQOR 5T, and DQOR 8T, distributed PA systems incorporating several loudspeakers and long cable runs can be accommodated. Equipped with low-saturation transformers for 70 V/100 V systems, the DQOR Series reportedly ensures minimal power losses. Alternatively, the T models can also be operated on conventional low-impedance amplifier outputs. The 16 ohm impedance of the T models allows up to eight DQOR loudspeakers to operate in parallel at 2 ohms.

    The DQOR Series installation loudspeakers are now available.





  • Ad

  • Recent articles

    Intelligibility and its measurement

    1. What is intelligibility?

    The state or quality of being understood. It can apply to an idea or a writing, but in our context it relates to the spoken word and, less commonly, to music.... Read more

    Choosing loudspeaker cable

    The importance of cables for the connection between the amplifier and the speaker is often controversial. Hi-fi aficionados spend fortunes on cables that promise spectacular results, and our short auditory memory and subjectivity lead many to confirm these improvements in their systems.... Read more

    Constant voltage systems (70V, 100V lines)

    Constant voltage, high impedance or line transformer systems are often a somewhat confusing concept for professionals used to rock and roll. They are actually very simple to design, among other things because they are intended to be installed by electricians and the like, with little experience in sound systems. In this article we will try to clarify the simple concepts needed to understand this type of system.... Read more
  • PAcalculate app