The auna Pro Sub 18A is an active 18" (46 cm) PA subwoofer with an output power of 1000 watts (500W x 2x250 W), which is ideal for relaxed parties as well as conferences and professional presentations. This powerful sound specialist has an echo effect for microphones as well as a bass and treble control. It is equipped with a 18"(46 cm) Dynamic Driver. Up to two satellite speakers can be operated via the integrated bi-amping technology–one of which can be attached to the subwoofer via the built-in flange connection with a tripod pole. An audio input allows a reliable connection to all popular music sources, while via 2 NL-2 inputs up to 2 x 250 watts can be delivered to external speakers. The black, wear-resistant carpet cover protects the Powerbox from external influences and ensures a compact, stylish look. The sturdy but lightweight MDF housing inside also allows for easy transport, which is made possible thanks to two recessed handles.

The acoustic and technical interplay of all these features makes the auna Pro Sub 18A a powerful, robust and upgradeable subwoofer that always hits the right note.