Makita VC011GZ01 40Vmax XGT Brushless Backpack Vacuum KT403730 Full polished head with XA VA160 BK Full polished head with octagon neck and round face XED6004D 4 CHANNEL XED SERIES AMPLIFIER 600W MAXFEATURES:Latest High Efficiency Class D TopologyCompact Size with Ambient backlit logoRCA Pass Thru output for easy system expansionFully Variable Crossovers (12dB per octave)Handles HI and LO level input to 12V2 Ohm Stable Stereo and 4 Ohm Mono (CH3 4) for 3 Ch modeProprietary Vega Bass Boost EQ Up To 12dBSPECIFICATIONS:4 Channel Amplifier80W x 4 at 4 Ohm RMS120W x 4 at 2 Ohm RMS2 Ohm Stereo 97% filtration with 6L reusable dust bag Powerful max air volume of 40L s for heavy duty applications40 minute continuous runtime with 2 x BL4050B (High)Adjustable aluminium telescopic wand4 mode suction control for optimum performance Included accessories Hose 32mm x 1