In September 2013, Delta upgraded its concert loudspeaker system in the auditorium of the Royal Albert Hall with an all new installation made up predominantly of EM Acoustics HALO-Compact line array cabinets.
(more…)In September 2013, Delta upgraded its concert loudspeaker system in the auditorium of the Royal Albert Hall with an all new installation made up predominantly of EM Acoustics HALO-Compact line array cabinets.
(more…)