Rocksteady Stadium 4 Bluetooth Speaker & Subwoofer Bundle – 4 Speakers + Sub | Portable Multi-Room, Indoor/Outdoor System | Up to 30-Hr Battery | 150 ft Range

PORTABLE 4+1 BLUETOOTH SPEAKER AND SUBWOOFER SYSTEM. No other brand offers a truly portable speaker and subwoofer combination you can place anywhere in your home. Four Stadium 2 speakers plus Rocksteady's dedicated wireless subwoofer deliver immersive, room-filling sound with no cables, no hub, and no subscription.

THUNDEROUS BASS ON DEMAND, ANYWHERE IN YOUR HOME. The Stadium Subwoofer features a 5.11" front-facing bass driver and a 6.7" x 4.5" rear-facing bass drum for impactful, room-filling low-end. Switch between Full Bass and Deep Bass EQ modes.

INFINITELY EXPANDABLE. GROW WITHOUT LIMIT. Connect four Stadium 2 speakers plus the subwoofer right out of the box, then add more units with a single tap. Assign each speaker to Left, Right, or Both for a true multi-room home audio system.

UP TO 30-HOUR PLAYTIME | 150 FT BLUETOOTH RANGE. Every unit delivers up to 30 hours of continuous playback at 50% volume with a stable connection up to 150 feet. Stream via Bluetooth or 3.5 mm aux. Plays while charging.

COMPLETE BUNDLE. EVERYTHING INCLUDED. 4 Rocksteady Stadium 2 speakers, 1 Stadium Subwoofer, USB-C charging cables with wall adapters, 3.5 mm aux cable, and instruction manual. Water resistant for indoor and outdoor use. Compatible with iOS, Android, Windows, and macOS.