Installation Manual for the Wheelock ET Series Speakers, published in 1997. Document No: P82483, Rev: E. 15 models including ET-1010, ET-1070 and ET-1080. Physical installation guide, backbox dimensions, and cabling specifications.

Installation Manual for the Wheelock ET Series Speakers, published in 1997. Document No: P82483, Rev: E. 15 models including ET-1010, ET-1070 and ET-1080. Physical installation guide, backbox dimensions, and cabling specifications.