The JBL LX 166 is a floor-standing speaker designed to deliver a balanced audio experience suitable for various music genres and film soundtracks. It typically features a two-way design with a 6.5-inch woofer and a 1-inch titanium dome tweeter, allowing it to reproduce a wide frequency range with clarity and precision. The cabinet is often constructed from MDF to minimize resonance and enhance sound quality. With a sensitivity rating of around 88 dB, it can effectively handle moderate power levels, and its impedance usually sits at 8 ohms, making it compatible with a range of amplifiers. The LX 166 also incorporates a ported design, which aids in delivering deeper bass response, creating a more immersive listening experience. As part of the LX series, it is typically praised for its detailed sound reproduction and aesthetic appeal, featuring a choice of finishes that suit various home decors.