Description
The RCF SUB8004-AS Active Subwoofer is engineered for professional audio applications where impact and clarity matter. Equipped with an 18″ woofer featuring dual 4.0″ voice coils in a hyper-vented design, this sub delivers massive low-frequency output with minimal distortion. The built-in DSP allows selectable presets including Deep/Punch, high-pass filter, delay and cardioid configuration, enabling flexible integration into any system. A fan-less convection cooling design keeps it quiet, while the birch plywood enclosure and stackable configuration make transport and setup efficient. With a frequency response from 30 Hz to 120 Hz and a max SPL of 136 dB, the RCF SUB8004-AS Active Subwoofer is ideal for touring productions, large venues and high-demand installs.



