FBT Subline 118SA, Active Subwoofer, Extremely compact bass reflex subwoofer, Speaker components: 1 x 18"" chassis with 3"" voice coil, Power: 1200 W RMS, 2400 W Peak, Frequency range: 33 - 100 Hz (-6 dB), Max. SPL (sound pressure level): 137 dB, Crossover frequency: 100 Hz, Inputs and link outputs: XLR (stereo), M20 thread, Has been prepared for mounting onto caster wheels (rollers are not included and must be ordered separately), Dimensions (W x H x D): 555 x 572 x 666 mm, Weight: 44.5 kg, Colour: Black, Suitable cover available under Article Nr #463155# or Article Nr #463156#