About this item

• WORLD'S FIRST PORTABLE SUBWOOFER: Transform your sound experience with the Rocksteady Stadium Subwoofer. Wireless subwoofer connects with Rocksteady Stadium Speakers to create an immersive and expansive listening area.
• THUMPING BASS ON DEMAND: Non-directional powered subwoofer fills a large area with deep clear bass. 5.11" front facing bass driver and a 6.7" x 4.5" rear facing bass drum.
• CUSTOMIZED SOUND: Connect unlimited Rocksteady Stadium speakers and subwoofers with one touch, covering any size area, indoors and out. Dual sound profiles tailor your audio with full or deep bass.
• LONG BATTERY LIFE & RANGE: Long-lasting subwoofer battery has up to 30 Hours playback on full charge, and connection range up to 150 feet.
• Includes: 1 Rocksteady Stadium Subwoofer, 1 Type C USB charging cable, 1 USB wall plug, 1 auxiliary cable (3.5 mm), and instruction manual. Rocksteady Stadium speakers sold separately.