Universal Hobbies Komatsu PW180-11 Hydraulic Excavator

Single 18 in Ported Box for Sundown M-X-Z-NS (Nightshade) Series Subwoofers- All 1 in Enclosure - Proudly USA Built.

NBVOICE 18-Inch 4000W P.M.P.O Stereo PA Speaker System with Bluetooth/USB/Remote, Includes 4 Line Array Speakers, 1 Active Subwoofer, 2 Tripods - Perfect for DJ, Parties, Weddings, and Events

KICKER 49L7X181 SoloX L7X 18-Inch (48cm), Ferrite Competition Subwoofer, 1-Ohm DVC

Blastking PROFILE18 18" 3000W High Output Woofer – 4.5" Voice Coil, 8 Ω, 97.4 dB Sensitivity, Forced-Air Cooling – Pro Audio Replacement Driver for PA, DJ & Subwoofer Cabinets

Harmony Audio HA-P18WS8 Replacement 18" PA Speaker Woofer Compatible with EV ELX118P Sub

Resilient Sounds Platinum 18" subwoofer D1 Conservative 2,000RMS

PRORECK SP-18X Active Powered PA DJ Subwoofer Cabinet 18 inch 3000W P.M.P.O with Class-D Amplifier, 3 DSP Presets-Monitor, Coil Bass Reinforcement, Black, for Wedding, Party, Concert, Church (One Sub)

JBL Professional PRX918XLF 18-Inch Powered Subwoofer, Portable PA, 2000 Watt, DSP, Parametric EQ, Bluetooth Low Energy (BLE), and APP Control, Black