Studio Monitors & Speakers
the box PA 15 DSP
the box PA 15 DSP, Active Full-Range Speaker, With built-in DSP with 4 application presets, EQ, low cut, delay and volume control, Equipped with a 15" speaker and a 1" horn, Power: 800 W Peak, Dispersion pattern: 90° x 60°, Frequency range: 45 -...
https://www.bizrate.co.uk/musicalinstrumentmonitors_speakers/the-box-pa-15-dsp-oid9137224083.html