JB Systems PSA 15 active speaker
The PSA Systems JB-15 is the active variant of the PS-15. This active full range speaker has a built-in amplifier of the bi-amp type and delivers 300 watts RMS. In combination with the active crossover the audio signal is distributed efficiently on a woofer and tweeter. The PSA-15 has a 15-inch woofer, which effortlessly displays the low frequencies, starting at 40Hz. Here he is fed with less than 245 watts. The 1.35-inch compression driver takes it high for his account and get 55 watts of power. This was in fact the RMS power; peaks that are higher are no problem for the amplifier. You are assured of a solid, non-pinched sound.
JB Systems PSA-15 Speaker: Polypropylene
The PSA-15 has a smooth shaped casing made of polypropylene. A light but very strong type of plastic, which is good for long-term protection of the internal components. In addition, he is very practical, with a built-in carrying handle, M8 mounting points, a 35 mm stand adapter and support for monitor use. The latter is excellent as possible, thanks to the angle of the housing.
The back contains the connections with two microphone inputs (XLR, 6.3 mm jack) and a line input (XLR, RCA). The inputs and outputs are balanced. As per the level can be controlled, there is also a master volume and a two-band tone control devices. The PSA 15 is very suitable for mobile use and permanent installation and can be used as PA speaker and be used as a monitor. Monitor Brackets are included.