The MRC PHS-20 is a portable, heavy-duty speaker designed for marine and industrial use. Rated at 20W with a 100V standard input (35V optional), it delivers clear audio in harsh environments with a frequency response of 300Hz–10kHz. The speaker features an IP56 rating for water and dust resistance, making it suitable for outdoor and on-deck applications. Supplied with a 15m (standard) cable and a rugged housing, it is ideal for use as a portable call station speaker in shipboard communication and public address systems.
