Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The Mackie SRM1550 is a portable powered subwoofer that continues the SRM legacy of being compact and affordable without sacrificing performance or capability. Designed from the ground up to be the perfect match for SRM450 and SRM350 speakers, the SRM1550 delivers 600W of power (1200W Peak) paired with a custom high-output 15" woofer for powerful, room-shaking performance. It also features a variable digital crossover that includes presets for the Mackie SRM350 and SRM450.
600W RMS, 1200W Peak power paired with a 15″ custom high-output woofer with 3” voice coil delivers gig-level volumes with room to spare
Same cosmetic design as the renowned SRM450
Road-ready “Built-Like-A-Tank” design
18mm, internally reinforced poplar cabinet and steel grille
Front ported for maximum low-frequency extension and punch
Stereo XLR inputs plus stereo XLR full-range and high-pass outputs
Integrated digital crossover with variable control and presets for Mackie SRM350 and SRM450 loudspeakers
Smart Protect DSP kicks in to protect your investment when things get pushed a little too hard
Built-in cup for easily pole-mounting full-range loudspeakers