03/27/2026
SPEAKER SHOWCASE: SUB 18‑AX
Step into the low‑end powerhouse of the lineup: the SUB 18‑AX, a professional 18" active subwoofer engineered for clean, controlled, room‑shaking bass.
⭐ Performance
2200W Class‑D amplifier delivers massive, efficient power
135 dB MAX SPL for deep, authoritative impact
18" woofer in a precision bass‑reflex cabinet
Bass Motion Control keeps your low end tight and distortion‑free
🎛️ Processing & Control
Full onboard DSP with digital crossover presets
8‑band EQ, delays, routing, and cardioid configurations
Color touch panel + LiveRemote App for Bluetooth® control
Centralized speaker management for 10", 12", and 15" tops
🧱 Build & Connectivity
Multi‑ply hardwood cabinet with durable polyurea coating
Dual XLR/TRS combo inputs + link, dual XLR Xover outs
Powercon True1 Top sealed AC connector
The SUB 18‑AX is built for small to mid‑sized venues, mobile rigs, DJs, and live sound pros who demand power, precision, and reliability in a portable package.