AtlasIED AL218A-B Dual 18-Inch Powered Subwoofer Enclosure


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AtlasIED AL218A-B Dual 18-Inch Powered Subwoofer Enclosure

  • AtlasIED AL218A-B Dual 18-Inch Powered Subwoofer Enclosure

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AtlasIED AL218A-B Dual 18-Inch Powered Subwoofer Enclosure

The Atlas A-Line AL218A-B is a dual 18-inch subwoofer that is designed to be flown or surface mounted in large-format applications where high sound pressure levels are required. The unit features dual cast 18-inch subwoofers in a Baltic Birch enclosure that includes a durable finish.


Each subwoofer is capable of handling 1500-watts RMS power for a total of 3000-watts. The power is delivered via an internal high efficiency, Class-D amplifier. This amplifier features an integrated DSP that allows the speaker to be configured via the network.

Power Connections

Power connections are made using Powercon connectors and multiple units can be linked together via Speak-ON connections located on the back panel. The unit also includes the patent-pending EZAL rigging system that is designed to make connecting multiple enclosures easy in a flyable array.

Low-Frequency Reproduction

The AL218A-B is the ultimate way to reinforce low-frequency reproduction in large format venues like arenas, stadiums, theaters, and concert venues.



Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

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