Studio Monitors & Speakers
Proel S12A
Proel S12A, Active Hybrid Bandpass Subwoofer, With integrated ClassD digital power amplifier, Equipped with: 12" Woofer, Power: 600 W, Frequency range: 43 - 160 Hz, Maximum level: 127 dB, Switchable high-cut: 100 Hz - 160 Hz, Switchable phase: 180°,...
https://www.bizrate.co.uk/musicalinstrumentmonitors_speakers/proel-s12a-oid9064151663.html