D.A.S DAS JP-320-W Joining plate for array assembling ARTEC-320/322S (Included with ARTEC-320W) MSRP: $90.63
D.A.S DAS JP-WR320-W White Rigging plates for WR-320 (2 per order - can be used for WR-322S / WR-320), white MSRP: $162.72
D.A.S DAS Q-10A-W Powered, 250W (Cont.), 10ʺ Ultra Compact Bass-reflex Subwoofer, white MSRP: $1,480.44