Amazon.com: Polk Signature Elite ES20 Bookshelf Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Tweeter & 6.5" Woofer, Power Port Technology for Effortless Bass (Pair, Stunning Black) : Electronics
JBL® ES Series speaker systems
Jbl ES20 240 Watts Peak Bookshelf Speakers Excellent Condition Perfect Working Very Nice Sound Will Test Before You Buy for Sale in Garden Grove, CA - OfferUp
JBL ES20 Series 3-Way Speakers - Pair - Tested & Working | Reverb Australia