The SUB 9006-AS is one of the most powerful 2x18” subwoofers in the field of live sound. Featuring two high-power hyper-vented 18” neodymium woofers with 4.0” inside-outside voice coils, this cabinet delivers a serious amount of low frequencies. Powered by a 7200 W digital amplifier, the SUB 9006-AS can perform in the most demanding situations. The housing of the SUB 9006-AS matches the RCF D-Line HDL50-A and HDL10-A array systems, enabling to build stacked systems in a perfect combination.Features7200 Watt Peak power - 3600 Watt RMS142 dB max SPL30 Hz - 400 Hz frequency response2 x 18" WooferDSP controlled Input section with selectable presetsRDNet remote controlDelay controlBaltic birch cabinetAcoustical Specifications Frequency Response -3 dB: 30 Hz ÷ 400 HzMax SPL: 142 dBWoofer: 2 x 18" neo, 4" v.c. Input/Output Section Input signal: bal/unbalInput connectors: XRL, RDNet EtherconOutput connectors: XRL, RDNet EtherconInput sensitivity: +4dBu Processor Section Protections: Thermal, RMSLimiter: Fast limiterControls: Gain, EQ, Preset, Phase switch, Output Delay Settings Amplifier Specifications Total power: 7200 W PEAK Low frequencies: 7200 W PEAKTotal power: 3600 W RMS Low frequencies: 3600 W RMSCooling: Convection/ForcedConnections: Powercon IN/OUT Cabinet Cabinet Material: Baltic birch plywoodHardware: 2 x M20Handles: 8 sideGrille: SteelColour: Black Physical Specifications Height: 558/22.00 mm/inchWidth: 1188/46.8 mm/inchDepth: 785/30.90 mm/inchNet Weight: 86/189.59 kg/lbs