Drawmer SP2120 Dual Channel Speaker ProtectorThe Drawmer SP2120 Speaker Protector offers both strict level control and tremendous peace of mind to the contractor, installer and venue in the knowledge that, as its name suggests, the 1U, two channel processor eliminates the possibility of 'unauthorised' excessive sound pressure levels on speaker systems (as caused by spikes and pops in the system, or by over enthusiast djs engineers) which could result in damage to both chassis drivers and