A18S 2-Pack

This bundle pairs two Avante Audio A18S Achromic Series 18-inch active subwoofers, giving you a matched low-end foundation for shows that call for more than a single box can deliver. Each subwoofer runs a Class-D amplifier rated at 500W RMS and 1600W peak, reaching down to 35Hz and up to 150Hz with a peak output of 127dB, plenty of headroom for clubs, mobile DJ rigs, houses of worship, and sound reinforcement setups. Built-in DSP with an LCD screen puts EQ curves and multiple presets right on the cabinet, so you can dial in the room without a separate processor. Each unit ground-stacks on its own mounting pole and connects through combo XLR/quarter-inch inputs with balanced XLR outputs, making it simple to link additional cabinets or run a full-range top on each pole. The 15mm plywood enclosure and steel grille are built for repeated load-in and load-out, and side handles keep each 73 lb cabinet manageable for one or two people. Running a pair side by side widens coverage and adds punch for larger rooms, while the omnidirectional-to-cardioid pattern switch lets you tighten dispersion when stage bleed is a concern. For a mid-size club floor or a live band reinforcing a bigger stage, this pair adds the low end to match a fuller PA rig.