LD Systems Curv 500 PS, Compact Plug and Play Array System, For monitor and PA sound systems, Discreet appearance for unobtrusive use, DSP based multiband limiter, Set consists of: 1x active subwoofer Curv500S, 1x active slave subwoofer Curv500SE, 2x Smartlink adapter and 8x array satellites, Sound pressure level limit: 134 dB SPL max, Power: 920 Watt RMS, Frequency range: 47 - 20.000 Hz, Beam angle: 110° horizontal x 10° vertical, 10"" Bass reflex subwoofer, Integrated Class D power amplifier, 3 Handles, M20 Threaded flange, Integrated 4 channel mixer with 4x XLR / jack combination input, 2x XLR male out, Integrated digital effect with 16 DFX presets, Control for channel 1 and 2, Adjustable low and high for channel 1 and 2, Channel 3 with integrated Bluetooth receiver and 3.5 mm stereo jack input, Adjustable sub level and main level, Subwoofer dimensions: 325 x 383 x 491 mm, Array satellite dimensions: 122 x 122 x 122 mm, Smartlink adapter dimensions: 122 x 57 x 122 mm, Subwoofer weight: 16.5 kg, Array satellite weight: 1.7 kg, Smartlink adapter weight: 0.6 kg, Includes 2x speaker twist cable 2.2 m, 2x mains cable, 5-pin XLR system cable and 2x spacer rod, Matching trolley: Article number #373612# (not included), Matching bag: Article number #373619# (not included)