SUB 821

The SUB 821 is a very high-output, high power Horn loaded subwoofer. The SUB 821 subwoofer produces the greatest low-frequency impact and performance Aerons has ever developed. It is truly a state-of-the-art compact cabinet that delivers more LF output in a smaller footprint than other subwoofers available today. The system is equipped with two advanced, hypervented 21” Aerons 21SW152 mounted in a Horn loaded configuration. The cabinet design is optimised to achieve tight and maximised output. Each 21” features massive vented magnets and 6” copper voice coil and represents the state of the art of  transducers technology. 

KEY FEATURES

• High-output, high-impact dual 21" Monster subwoofer 
• 141 dB maximum sound pressure level
• Power handling: 2500 W + 2500W  RMS
• Response down to 35 Hz
• Super-high-output woofers for low distortion at extremely high SPLs
• High quality plywood with wear resistant and waterproof polyurea paint
• Protective metal grille, polyester fabric coated
• Extra textured anti-scratch paint finish.