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  1. 18" PA Subwoofers - Sweetwater

    Looking for 18" PA Subwoofers? Sweetwater has Easy Payments, FREE Shipping, and FREE Product Support for PA Subwoofers!

  2. QSC KS118 3,600-watt Powered Subwoofer | Sweetwater

    This 3,600-watt active subwoofer yields extreme output with impressive low-frequency performance. Its 18-inch long-excursion, direct-radiating driver facilitates exceptional punch while maintaining ample …

  3. Alto Professional TS18S 18-inch Powered Subwoofer | Sweetwater

    Armed with 2,500 muscular watts of Class D power, the TS18S is one of the most formidable active subwoofers in its class. The TS18S comes loaded with a premium 18-inch driver featuring a 3-inch …

  4. Electro-Voice ELX200-18SP 18-inch Powered Subwoofer

    This ELX200 18" powered subwoofer consists of a strong, lightweight plywood enclosure, an integrated M20 pole mount, and a convenient 2-handle design. On top of that, the ELX200's app-controllable …

  5. Yamaha DXS18 800W 18 inch Powered Subwoofer | Sweetwater

    Jan 31, 2026 · Housed in a durable wooden enclosure, the 18" DXS18 subwoofer represents Yamaha's latest sound reinforcement technology. It packs maximum performance into an efficient design that's …

  6. Behringer B1800XP 3000W 18 inch Powered Subwoofer - Sweetwater

    The compact Class D amp pumps 3000 watts into the capable 18", British-designed Turbosound speaker to fill a room. Moreover, features like a tunable Bass Boost and Phase switches will have …

  7. RCF SUB 8003-AS MK3 2,200W 18-inch Powered Subwoofer

    Jan 31, 2026 · This subwoofer’s 18-inch woofer, 4-inch voice coil, and 1,100 RMS (2,200 peak) digital Class D amplifier push out up to 135dB max SPL of floor-rumbling low-end, making the SUB 8003 …

  8. Behringer DR18SUB 2400W 18 inch Powered Subwoofer | Sweetwater

    The Behringer DR18SUB from Sweetwater is a budget-friendly powered subwoofer with a walloping low end and a slew of handy features. The DR18SUB pumps out 2,400 watts of Class D amplification …

  9. LD Systems ICOA SUB 18 A 2,400-watt 18-inch Powered Subwoofer

    The LD Systems ICOA SUB 18 A is a top-notch powered PA sub with enough juice to tackle a wide range of live sound scenarios. Armed with a 2,400-watt Class D power amp, the ICOA SUB 18 A …

  10. Mackie SR18S 18-inch 1600-watt Professional Powered Subwoofer

    The Mackie SR18S powered subwoofer offers premium sound for working musicians, DJs, and venues alike. Its 1600-watt Class D amplifier packs reliable, consistent performance in a lightweight …