E.M. Long LF165 Elf Bass Driver 18″ (New – Open Box)
Long and Ronald J. Wickersham developed and patented a method for extending low-frequency response of a loudspeaker. Bag End Licensed and implemented the patent into subwoofer. products known as ELF speakers.
19″ x 19″ x 9″
- E.M. Long LF165 Elf Bass Driver 18"
- Dimensions: 19 × 19 × 9 in
- Weight: 8 lbs