Time Lens The tweeter and midbass centers share a single plane for exceptional imaging, while the acoustic lens in the grille smooths the tweeter's frequency response. The TL Series delivers imaging and frequency balance in a compact, highperformance satellite speaker. The TL1 satellite's aperiodic-tuned rear port blends with a subwoofer by managing airflow, merging acoustic suspension bass extension with ported enclosure mid-bass enhancement for improved extension without distortion. These home audio speakers utilize a curved enclosure design with non-parallel surfaces, creating a sturdier, more rigid, and acoustically inert enclosure, which reduces audible coloration from internal surface resonances. The stereo speakers are equipped with a 1/2" silk dome tweeter for sharp, clear imaging and smooth response. They incorporate a 2-1/2" long-throw driver featuring Dynamic Balance driver technology, a patented transducer design process that tunes materials to achieve a flat frequency response with precise detail and transparency