Powered and passive subwoofers tested at full excursion. Amplifier sections bench-measured for THD and thermal stability. Single 18", double 18", cardioid-ready configurations available. Ideal for club installs, live rigs and fixed installations.
Also searched as: used subwoofer · used subwoofer cabinets · 18 inch subwoofer used · pre-owned bass speakers · second-hand audio subwoofers for live sound
The Funktion One 21SW152-8 is a high-performance 21-inch professional subwoofer driver featuring a rugged cast-aluminum basket and high-power magnetic circuit design, suitable for large-scale live events, nightclubs, and fixed installation systems. The unit is clean in appearance, with an intact grille, and has passed functional testing.
Italian-made K Array RedLine series powered subwoofer, equipped with built-in amplifier and DSP processing module. The enclosure features a rugged black coated design with a metal grille bearing the K logo on the front, suitable for both touring performances and fixed installations.
Professional-grade dual 18-inch subwoofer, suitable for large-scale performances, venues, and rental systems. Robust cabinet design supports multi-unit stacking and flown deployment, ideal for high-output demanding scenarios.
The LS NC-218 is a professional low-frequency loudspeaker with dual 18-inch drivers, suitable for large-scale performances, nightclubs, and outdoor events. The enclosure is rugged and equipped with NL4 input/thru connectors, rated power 1200W, impedance 4Ω, frequency response range 40Hz–250Hz.
