BPA-series 12V Weatherproof Active SpeakerActive version of the BP-series weatherproof wall-mounted speakers with an internal amplifier and hard-wired 4-core cable for signal and power input. Each speaker can be driven by any 12Vdc power supply with 2A or more current capacity (e.g. 153.754UK) and accepts a mono line level signal input. A suitable alternative to active horn speakers where sound quality is paramount. These speakers can be operated in indoor…