What is it?A compact speaker top box and subwoofer designed to work as a pair in sound reinforcement applications.DetailsIntended for pole mounting above the STP-5S subwoofer, the STP-8 speaker incorporates an 8” LF transducer coupled with a 1” HF compression driver in a compact, 2-way enclosure said to deliver exceptional speech intelligibility and music reproduction. The speaker is rated at 300W (program) and presents a load impedance of 8 ohms. The 500W STP-5S sub houses a horn-loaded 15” transducer in a “surprisingly compact” 22.75” x 14” x 26.75” (H x W x D) enclosure designed for easy movement by one person. Together, the speakers cover a 50Hz -18kHz frequency range - ideal for both music and general sound reinforcement applications. Both the STP-8 and STP-5S are manufactured from multi-layered pine and solidly braced for cabinet rigidity. The exterior of each enclosure is covered with a durable black carpet finish designed for easy cleaning and said to retain its appearance for many years. Both speakers include handles for easy transport and the STP-8 also includes a pole cup for convenient mounting and incorporates a pair of handles to ensure easy transport.And another thing… Grund supplies complete systems - comprising two of each speaker model plus two poles for top box mounting - at a reduced price.