The SUB 9007-AS is one of the most powerful 2×21” subwoofers in the field of live
sound. Featuring two, high power, hyper-vented 21” neodymium woofers with 4.0”
inside-outside voice coils, this cabinet deliver a serious amount of low frequencies.
Powered by a 6800 W digital amplifier, the SUB 9007-AS can perform in the most
demanding situations. The housing of the SUB 9007-AS match the RCF D-Line HDL50
and HDL20 array systems, enabling stacked systems built in a perfect combination.
• 6800 Watt Peak power – 3400 Watt RMS