OQAN QLS-12S - 12" Multifunction Active Speaker with Bluetooth
The OQAN QLS-12S is a self-powered loudspeaker designed to provide a complete, powerful, and versatile sound solution. With its robust construction and exceptional audio performance, this speaker is the perfect choice for musicians, DJs, presenters, and event organizers seeking reliability and sound quality in a portable and user-friendly format. Its multifunctional design makes it suitable both as the main PA system for small to medium-sized events and as an effective floor monitor on stages.
At its core, the QLS-12S features a bi-amplified system with a Class AB amplifier, known for delivering a warm and natural sound. It offers 400W peak power and 200W RMS, more than enough to fill rooms with clear and defined audio. The sound is reproduced through a high-efficiency 12-inch woofer that handles the bass and midrange frequencies, and a compression driver that ensures crystal-clear and detailed highs. This combination guarantees balanced sound coverage across its entire frequency range, from 50 Hz to 20 kHz.
Connectivity is one of its strong points. It incorporates a built-in media player that allows you to play audio directly from USB devices, SD cards, or tune into FM radio. Furthermore, thanks to its Bluetooth receiver, you can wirelessly stream music from a smartphone, tablet, or computer without cables. For physical connections, it features a versatile mixing section with a combo microphone input (XLR and 1/4" jack), an auxiliary line input (XLR and RCA) for connecting mixers or keyboards, and a line output (XLR) for linking it to other active speakers and expanding your sound system.
Main features
-
Power and Performance: 400W peak (200W RMS) bi-amplified system with Class AB amplifier for clear and powerful sound.
-
Quality Components: Equipped with a 12-inch main speaker (woofer) and a compression driver for high frequencies.
-
Integrated Multimedia Player: Includes Bluetooth connectivity, USB and SD ports, and FM Radio tuner for standalone audio playback.
-
Professional Connectivity: Multiple input options, including Microphone (XLR/Jack) and Line/Aux (XLR/RCA), plus a line output (Line Out XLR).
-
Total Sound Control: Integrated 2-band equalizer (bass and treble) to adjust the sound to the room characteristics or the type of audio.
-
Versatile Design: Its acoustic enclosure is designed to be used vertically on a 35mm tripod or tilted as a stage monitor.
-
Ease of Use: It incorporates an LCD screen for navigating through tracks and modes, LED indicators for power and saturation (clip), and an infrared remote control.
Product benefits
The OQAN QLS-12S stands out for its incredible balance of functionality and ease of use. It's an all-in-one solution that reduces the amount of equipment needed to set up a sound system. Its ability to play music via Bluetooth or USB makes it extremely practical for parties, fitness classes, or presentations where simplicity is key. Its lightweight construction, weighing approximately 10 kg, makes it incredibly easy to transport and set up, allowing a single person to handle it with ease.
Use cases
Thanks to its versatility, the QLS-12S is perfect for a wide range of applications:
-
Acoustic Musicians and Duos: Ideal for performances in small venues, bars and terraces, allowing you to connect a voice and an instrument directly.
-
Mobile DJs: A lightweight and powerful option for private events, weddings and smaller celebrations.
-
Presentations and Corporate Events: Ensures clear vocal intelligibility for speeches and conferences.
-
Educational Centers and Gyms: A robust and easy-to-use speaker for playing music, making announcements or for school events.
-
Stage Monitor: Its trapezoidal shape allows musicians on stage to hear each other clearly.
Frequently Asked Questions
Can I connect a mobile phone to play music?
Yes, you can do it in two ways: wirelessly via the built-in Bluetooth connection or via a suitable cable connected to the RCA auxiliary input.
Is it possible to connect two of these speakers together?
Yes. You can send the audio signal from the first speaker to a second one using an XLR cable from the "Line OUT" output of the first to the "Line IN" input of the second. This allows you to create a stereo system or extend the sound coverage.
Does this speaker need an external amplifier to work?
No. The OQAN QLS-12S is an active speaker, meaning it already has its own built-in amplifier. You simply need to connect it to a power source and your audio source.
Is it water-resistant for outdoor use?
No, this speaker is not waterproof. It can be used outdoors in dry conditions, but it should be protected from rain and moisture to avoid damage to its electronic components.
Project description
Bi-amplified, multi-function active speaker with a Class AB amplifier. 400W peak power and 200W RMS. Features a 12-inch woofer and a compression driver. Frequency response: 50Hz to 20kHz. Includes microphone inputs (XLR/1/4" jack), line/auxiliary input (XLR/RCA), and line output (XLR). Built-in multimedia player compatible with USB, SD card, Bluetooth, and FM radio. Equipped with a 2-band equalizer, LCD screen, and standard 35mm pole mount for stand mounting. Its design allows for use as a floor monitor. Dimensions: 380 x 300 x 575 mm; approximate weight: 10 kg.
