Sound Town ZETHUS Series Dual 18" Powered 3200W Line Array Subwoofer with 2-Channel Class-D Amplifier and DSP, Birch Plywood, Black (ZETHUS-218SPW)

DUAL 18" POWERED LINE ARRAY SUBWOOFER: Features dual 18" woofers with 4" voice coils and a 2-channel Class-D amplifier delivering 1600W continuous and 3200W peak power.

INTEGRATED DSP CONTROL AND CONNECTIVITY. Built-in DSP with switchable low-pass filter (40 Hz–180 Hz), dynamic bass enhancement, RMS dynamic processing, 2nd-order IIR filter, and 4 EQ presets for flexible system tuning. Connectivity includes (2) XLR-1/4” combo inputs, (2) XLR thru outputs, and (2) XLR 100 Hz high-pass outputs for system integration.

TOUR-GRADE BIRCH PLYWOOD ENCLOSURE. All-birch plywood cabinet minimizes resonance and unwanted vibration even at high output levels.

PORTABLE & INSTALLATION FLEXIBILITY. Includes dual M20 pole mounting sockets for flexible horizontal or vertical mounting configurations. Multiple side handles allow for easier transport. Optional ZSCB-218S caster board (sold separately) enables ground stacking and mobility.

SYSTEM EXPANSION & INTEGRATION. Compatible with ZETHUS-210BPW full-range powered line array speakers (sold separately) for complete line array system configurations, including ground-stacked setups using the ZETHUS-SF1 mounting frame (sold separately), enabling scalable deployment.