The JBL TLX 111 is a floor-standing speaker model that was part of JBL's TLX series. Designed to deliver a balanced sound profile, it typically features a 3-way speaker configuration, which may include a 12-inch woofer for the low frequencies, a midrange driver for the mid frequencies, and a tweeter for the high frequencies. The enclosure is usually designed to minimize unwanted resonance, while a rear-firing bass port enhances low-end response. The TLX 111 often has a sensitivity rating around 88 dB, indicating it can produce considerable volume levels with moderate power input. Its impedance is generally around 8 ohms, making it compatible with a wide range of amplifiers. Additionally, the aesthetic design is often straightforward and functional, featuring wood veneer finishes that blend well in various home décor. The speaker is designed for versatility and could be suitable for both home theater setups and stereo music playback.