The VHD 4.21 is the self-powered evolution of the successful VHD 2.21 2x21" subwoofer. Housing two newly developed 21" Woofers and utilising new amplification technology, the VHD 4.21 Active can power an additional Passive VHD 4.21 and deliver 14,000 Watts of peak power whilst being plugged in to a standard 13A wall socket.
People attending the show will have the opportunity to hear the new VHD 4.21 in action as part of a complete VHD 2.0 System within the PRO Show Audio Demo Space.
(Jim Evans)
