The JBL SP125S is a dual 15-inch passive subwoofer engineered for precise, musical low-frequency reinforcement in professional PA systems. It houses two JBL 2226 transducers in a rugged, tour-ready enclosure to deliver quick, articulate bass with clean extension down to 40 Hz. With 100 dB sensitivity (1 W/1 m) and peak output up to 137 dB, it offers ample headroom and consistent punch for live music, theatre and high-energy playback. Rated at 1200 W RMS at 4 ohms, the SP125S can be driven from a single amplifier channel for straightforward rigs or powered per driver for advanced optimisation including delay alignment and cardioid or gradient configurations.
A balanced footprint and robust hardware support fast, repeatable deployment, while seamless integration with professional system processing enables scalable performance across venues and arrays. Pair with quality full-range tops for compact systems, or build larger stacks to meet higher SPL demands without sacrificing control. A dependable choice wherever impactful, controlled bass is required in clubs, live venues, theatres, corporate events and touring applications.
Includes
- JBL SP125S Dual 15-inch Passive Subwoofer, 1200W, 4Ω
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