Rockville SBG1158 15" Passive Pro DJ Subwoofer, 8 Ohm, MDF, 2-Pack | 800W Peak / 400W RMS, 70 Oz Magnet, 3" Voice Coil, Ported Enclosure, SpeakON I/O, Steel Grille, Recessed Handles, Pole Mount

Package Includes. (2) Rockville SBG1158 15" 800 Watt Passive Pro DJ Subwoofers, MDF Cabinet/Pole Mount - This dual-subwoofer bundle contains two factory-specified SBG1158 units ready for pro PA integration. Each enclosure features a pole-mountable design for stacking tops, heavy-duty MDF construction for reduced resonance, ergonomic recessed handles for transport, and a ported cabinet tuned for extended low-frequency response in live DJ and small-venue applications.

Pro Audio Performance. Rockville SBG1158 pairs pro-grade components-15" woofer, 3" high-temperature aluminum voice coil and 70 oz magnet-designed to handle 400 Watts RMS / 600 Watts Program / 800 Watts Peak and reliable thermal handling for long sessions. The tuned ported enclosure and 94 dB sensitivity deliver strong, controlled bass from 20Hz-500Hz, ideal for DJs, bands, and portable PA systems requiring reliable low-end impact.

Durable MDF Construction. The SBG1158 uses high-density, non-resonant MDF with stapled, bonded and braced assembly plus aviation-grade black carpet and a molded steel grille for long service life. Recessed ergonomic handles and rubber isolating feet ease transport and protect floors; professional terminals (binding post/banana plug, SpeakON, 1/4" in/out) enable flexible wiring options and robust finish details suited for rental and touring use.

Pole Mountable Versatility. SBG1158 is pole-mountable for easy integration with satellite tops, enabling compact stacked systems and consistent coverage across venues. Each cabinet measures 18" x 17" x 20" and weighs 44 lbs, making it portable yet sturdy for mobile DJs, small clubs, rehearsal rooms, and installers who need repeatable placement and reliable rigging with standard sub-to-top pole assemblies.

Ready for Pro Use. Built with pro audio durability and factory quality control, the SBG1158 features large 3" voice coils and robust components chosen for sustained high-output use. Designed for club nights, live events and rental fleets, this two-piece bundle delivers repeatable bass performance, easier tuning, and fewer maintenance issues thanks to pro-level parts and assembly practices. Backed by in-line production checks and sample inspections to maintain consistent output quality.