HK Audio Linear 5 MKII 115 Sub A Powered Sub air-eligible Gold foil Ernie Ball logo

Gold foil Ernie Ball logo

master-slave operation possible

low power option (on rear)

±10% pitch control

HK Audio Linear 5 MKII 115 Sub A Powered Sub air-eligible Gold foil Ernie Ball logoDeliver deep, powerful low end with the Linear 5 MKII 115 Sub A, a compact powered subwoofer engineered for tight, punchy bass and effortless portability. Built for modern live sound demands, it combines precision performance with a space saving design, making it the perfect foundation for any professional PA setup. Whether on stage, in clubs, or at events, this sub brings controlled, impactful bass that elevates your entire mix without the bulk.