The PreSonus CDL SUB18 B-Stock is a high-output active subwoofer designed to deliver deep, controlled low frequencies for modern live sound. Driven by a 2,000 W Class-D amplifier, it provides ample headroom and fast, punchy response, while the optimised bass reflex enclosure keeps the low end tight and musical. Onboard DSP offers quick system matching via user-friendly presets and a variable low-pass filter, helping you tune seamlessly to the room or paired tops. Professional I/O includes a balanced XLR input and pass-through XLR output for straightforward daisy-chaining.
Engineered for touring and installation, the CDL SUB18 features a rugged 15 mm plywood cabinet with a durable polyurethane coating. Integrated M10 fly points and an M20 threaded pole mount enable flexible deployment from flown arrays to ground-stacked rigs, pairing perfectly with PreSonus CDL tops. Extending down to 36 Hz and capable of up to 135 dB SPL, it’s an assured choice for clubs, live venues, houses of worship and rental fleets. A robust, versatile low-frequency solution when impactful, coherent system performance is required.
Includes
- PreSonus CDL SUB18 B-Stock Active 18-inch Subwoofer, 2000W
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