Long Life Seismic Energy Source
1500LL - Teledyne Marine Bolt
Excellent low frequency content. Using heavy-duty cluster spreader bars cluster elements in excess of 1,000 cubic inches possible without sacrificing peak output
1500LL - Teledyne Marine Bolt
Excellent low frequency content. Using heavy-duty cluster spreader bars cluster elements in excess of 1,000 cubic inches possible without sacrificing peak output
