Stereophile Magazine

“BAG END’s processor gets my vote for the most flexible and adaptable electronic crossover-controller . . . (the ELF-1) dual integrator and ELF S18-E subwoofers bring needed bass power to the home subwoofer market. The S18-E cabinet is relatively small for a high-end subwoofer, yet the speaker extended deeper than any I’ve ever heard.”
-Larry Greenhill