The Aero 218A is high performance, powered subwoofer unit designed to provide low frequency reinforcement for the Aero 38 and Aero 48 units. The front-loaded bass-reflex configuration and large enclosure volume offer a compelling sub-bass response. Four rear casters and eight steel reinforced bar handles facilitate loading and unloading.

Two 18GN cone transducers handle low frequency reproduction. These high power loudspeakers use a 4 in. (100 mm) edge-wound flat wire (EFW) voice coil and lightweight neodymium magnet assembly. The speakers feature the Total Air Flow (T.A.F.) cooling scheme which combines center pole piece, side slot and direct voice coil convection cooling for efficient heat evacuation.

Power for the loudspeakers is provided by a 1000 W class D amplifier.

• Powered
• Flyable
• 2 in. x 18 in. w/ 4 in. VC
• 1000 Wrms Class D
• 140 dB Peak
• View Full Line of Aero Series Speakers

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SPECIFICATIONS
Frequency Range (-10 dB)	28 Hz – 85 Hz
Amplifier Power	1000 W
Rated Peak SPL at 1 m	137 dB
Enclosure Material	Birch Plywood
AC Requirements	115 V, 50 Hz/60 Hz 230 V, 50 Hz/60 Hz
Current Draw (1/3 Power @ 230V)	3 A
Dimensions (H x W x D)	39.8 in. x 26.8 in. x 32.5 in.
Weight	205 lbs