ZS-M115SM3PWX4 | ZETHUS Series Powered 15" Line Array Subwoofer w/ DSP, LPF and Four Compact 6 x 3" Loudspeakers Set, Black

The Sound Town ZETHUS Series ZZS-M115SM3PWX4 line array system includes: (4) ZETHUS-M3PW 6 x 3“ Ultra-Compact Powered Line Array PA Speakers (1) ZETHUS-M115SPW 15" Powered Line Array Subwoofer Introducing the Sound Town ZETHUS Series ZS-M115SM3PWX4 compact powered line array set. This audio solution includes (4) ZETHUS-M3PW compact full-range powered line array loudspeakers and a ZETHUS-M115SPW 15" powered line array subwoofer for a seamless ground-stacking configuration fit for any venue. The ZETHUS-M3PW speakers are ultra-compact and lightweight at just 17.1 lbs each, yet they do not compromise on sound quality. Each ZETHUS-M3PW speaker packs a punch with its six 3" mid-low frequency drivers and six 1" dome tweeters powered by the class-D amplifier and built-in digital signal processor (DSP), capable of 300W continuous and 600W peak power. The ZETHUS-M115SPW subwoofer complements the setup with its 15" woofer, also powered by a class-D amplifier with DSP, capable of producing 700W continuous and 1400W peak power. The ZETHUS-M115SPW ensures deep, impactful bass that balances the crisp highs and mids from the ZETHUS-M3PW speakers. The optional ZSCB-M115S caster board (sold separately) enhances the system’s portability, making it even easier to transport and setup at any location. The Sound Town ZETHUS Series ZS-M115SM3PWX4 is a testament to superior sound engineering, combining powerful audio performance, portability, and durability in one unique package. Ideal for small to medium sized venues and applications such as clubs, bars, school auditoriums, churches, restaurants, touring bands, and event organizers, the ZETHUS Series delivers unparalleled sound quality and performance, making it a top choice for audio professionals seeking reliability in their sound systems. FEATURES ZETHUS SERIES ZS-M115SM3PWX4 POWERED LINE ARRAY SET: The Sound Town ZETHUS Series ZS-M115SM3PWX4 line array set includes (4) ZETHUS-M3PW compact full-range powered line array loudspeakers in total and a ZETHUS-M115SPW powered line array subwoofer for ground-stacking setup ZETHUS-M3PW ULTRA-COMPACT POWERED LINE ARRAY SPEAKERS: Includes a total of 4 ZETHUS-M3PW compact full-range powered line array speakers, each equipped with (6) 3" mid-low frequency drivers and (6) 1" dome tweeter, weighing 17.1 lbs each, and capable of 300W continuous, 600W peak power. The ZETHUS-M3PW speaker is powered by a class-D amp with built-in digital signal processor (DSP) ZETHUS-M115SPW 15" POWERED LINE ARRAY SUBWOOFER: The Sound Town ZETHUS-M115SPW compact line array subwoofer features a 15" woofer with a 4" voice coil, powered by a class-D amplifier with an integrated DSP, capable of 700W continuous and 1400W peak power TOUR-LEVEL CRAFTSMANSHIP: Crafted from high-quality birch plywood and reinforced with a heavy-duty metal grille, the ZETHUS Series line array cabinets are designed to minimize distortion even at high volume output, providing a clean, crisp sound you can expect from tour-quality craftsmanship PORTABLE GROUND-STACK SETUP: Quickly and easily stack the (4) ZETHUS-M3PW speakers directly onto the ZETHUS-M115SPW subwoofer for ground-stack configurations. The Sound Town ZSCB-M115S caster board (sold separately) makes transportation much easier and allows for convenient mobile ground-stack setups SPECIFICATIONS Specifications Model ZETHUS-M3PW ZETHUS-M115SPW Active / Passive Active  Active Frequency Range 100Hz-18kHz 30Hz-180Hz Frequency Response 105Hz-18kHz 35Hz-180Hz Sensitivity 100 dB 102 dB SPL Max 98 dB 131 dB Dispersion 120º x 15º (H x V) Omnidirectional Configuration Full-range line array 15" line array subwoofer Transducer LF: 6 X 3" driver, HF: 6 X 1" dome tweeter LF: 15" woofer, HF: -- Voice Coil 0.75" 4.0" Magnet 5 oz 120 oz Impedance 8Ω 8Ω Power Handling 300W Continuous, 600W Peak 700W Continuous, 1400W Peak Enclosure Material High-grade 100% birch plywood High-grade 100% birch plywood Mounting Hardware ZETHUS-M3FF (flying frame) or ZETHUS-M3AD (pole & adapter), compact line array hardware ZETHUS-M3AD (pole & adapter) compact line array hardware Finish Texture coating Texture coating Grill & Rigging Component Steel with anti-corrosion coat Steel with anti-corrosion coat Amplifier -- Class-D amplifier w/ DSP Input 1/4"&XLR combo 2 x XLR-1/4" combo Output XLR out 2 x XLR (thru), 2 x XLR (80 Hz high-pass) Signal Processing DSP: HF, HIGH CURVING, ClUSTER EQ Presets, Polarity  Control -- DSP, Phase, Sub Level, LPF Indicator -- Signal limit, DSP1, DSP2, DSP3, DSP4 Voltage 100V-240V (50-60 Hz) 100V-240V (50-60 Hz) Plate Amp Parts# -- STPAS-G2DSP High Frequency Driver Parts# -- -- Low Frequency Woofer Parts# -- STLF-15AS Dimension & Weight Model ZETHUS-M3PW (each) ZETHUS-M115SPW Product Width (in.) 8.9" 20.4" Product Height (in.) 12.1" 22.8" Product Depth (in.) 12.8" 18.4" Product Weight (lb.) 17.1 lbs 87.4 lbs Package Width (in.) 21.9" 23.4" Package Height (in.) 14.4" 26.2" Package Depth (in.) 14.6" 21.1" Package Weight (lb.) 36.2 lbs 93.4 lbs Warranty/Certifications Manufacturer Warranty 1 Year DOWNLOADS ▶ ZETHUS-M3PW User Manual ▶ ZETHUS-M115SPW User Manual (V4), purchased after 09.29.25 ▶ ZETHUS-M115SPW User Manual (V3), discontinued ▶ ZETHUS-M115SPW User Manual (V2), discontinued ▶ ZETHUS-M115SPW User Manual (V1), discontinued ▶ ZETHUS Series Brochure