The Quadral QLX 140 is a bookshelf speaker designed for high-quality sound reproduction. It features a two-way speaker system, which typically includes a dedicated woofer for bass frequencies and a tweeter for high frequencies. The QLX 140 is engineered with materials that contribute to a clean and balanced audio output, producing rich tones across the frequency spectrum. Its compact design makes it suitable for various room sizes, allowing for flexible placement options in home audio setups. The speaker's build quality often emphasizes durability and aesthetic appeal, with options for different finishes to match a variety of interior styles. Technical specifications may include sensitivity ratings typically around 85 dB, a frequency response extending from about 47 Hz to 38 kHz, and power handling capabilities often in the range of 80 to 140 watts. Additionally, the impedance is usually rated at 6 ohms, making it compatible with a wide array of amplifiers and receivers. This speaker is ideal for music enthusiasts looking to enhance their listening experience.