the box PA 18 ECO MKII Bundle@+*Bundle offer comprising*, 2x the box PA 18 ECO MKII, Passive 18"" Subwoofer with Built-In Crossover, Power rating: 425 W RMS / 1700 W peak, Impedance: 8 Ohm, Sensitivity: 100 dB (1 W / 1 m / 80 Hz), Frequency range: 40 - 250 Hz (-3 dB), Input and output: Speaker Twist, Top out with low cut, M20 stand mount, Dimensions: 600 x 650 x 650 mm, Weight: 41 kg, Suitable cover: Article no. #399625# (not included), 2x the box PA 12 ECO MKII, Passive Full Range Loudspeaker, Equipped with 12"" speaker and 3"" cone tweeter, Frequency range: 65 - 15,000 Hz, Sensitivity: 113 dB max. SPL, Rated power: 140 W RMS/ 560 W peak, Impedance: 8 Ohm, Dispersion: 90° x 90°, Tripod mount, 6.3 mm Jack/ speaker twist combo-connector, Dimensions: 300 x 380 x 510 mm, Weight: 12.5 kg, Protective cover: Article Nr #243786# (not included), 2x Millenium BS-2020S MK II, Distance Tube, For satellite system, Made of metal, Adjustable from 935 - 1485 mm, M20 for attachment to corresponding subwoofers, Diameter: 35 mm, Max load: 35 kg, Weight: 2.1 kg, Colour: Black, Made in Germany