The Sub-18HA powered bass system incorporates a 18 in. low frequency transducer mounted as direct radiator into a bass-reflex cabinet. The loudspeaker is protected with a perforated steel grille, sealed against corrosion using a polyamide powder coat finish. A top located pole socket permits mounting full-range systems above the Sub-18HA and two bar handles makes moving easy.

• Powered bass-reflex subwoofer system
• 500 W Class "D" amplifier
• 18 in. Low Frequency Speaker
• High-pass signal output
• Sub level gain control
• 12 M10 rigging points
• Top located pole mount socket
• View Full Line of Powered Subwoofer Speakers

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SPECIFICATIONS
Nominal LF Amplifier Power	500 W
Frequency Range (-10 dB)	35 Hz – 125 Hz
Rated Peak SPL at 1 m	131 dB SPL
Internal Crossover	Type: Linkwitz-Riley 100 Hz, 24 dB/Octave
Connectors	Input: Female XLR Loop/X-over Out: 2 x Male XLR AC Input: PowerCon NAC3
Enclosure Material	Plywood
AC Requirements	115 V, 50 Hz/60 Hz 230 V, 50 Hz/60 Hz
Current Draw (1/3 Power @ 230V)	0.4 A
Color / Finish	Black / Paint
Dimensions (H x W x D)	24.8 in. x 21.7 in. x 20.9 in.
Weight	94 lbs