Solidsteel Hyperspike HY Series Rack av-out-sub the SB-4000 sets all performance

the SB-4000 sets all performance benchmarks for a subwoofer and leaves larger and more expensive subs trembling in its wake

80hr+ Battery Life with Fast Charge for All Day Play in 20 min

Next-Gen Protection for Your Next-Gen Speaker: Keep your JBL Flip 7* safe wherever you go with the gSport Deluxe Hardshell Travel Case — purpose-built to match the upgraded power and portability of your Flip 7

Dance until dawn with 12 hours of play time or use PartyBoost to pair multiple compatible speakers whenever you want to increase the sound—and enhance the experience

sounds more open and reproduces more details

Solidsteel Hyperspike HY Series Rack av-out-sub the SB-4000 sets all performanceElevate your audio experience with the Solidsteel Hyperspike HY Series Rack. Its four O ring damped solid steel pillars, stainless steel spiked feet, and MDF shelves with spike plate top caps provide optimal stability for your equipment. Upgrade your sound system and showcase it in style.