Small and compact in size, making it very practical for transportation. Quite powerful for its category with a quality woofer that performs well in the low and mid frequencies and a piezo horn for the highs. It incorporates an amplifier with a mixer to which you can connect an external source (CD, DVD, Computer, Tablet, etc.) and 1 microphone. The external source can be connected either with a balanced signal (Canon XLR) or with an unbalanced signal (2 RCA). The microphone connects with a 6.3mm jack plug. Additionally, it features a balanced Line Out output for connection to another device or connection with another active speaker.
In terms of controls, the SPJ-1000AD is complete, as it has independent volume controls for the source and the microphone, as well as Bass and Treble controls. It is completed with 2 LED lights indicating its operation (Power) and the amplifier's Clip, as well as a central On / Off switch.
The speaker has flexible handles for easy transport, a socket at the bottom (Φ 35mm) for a tripod or wall mount, and the possibility of desktop support.