The Sound Town CARME-18M3 line array set includes:

  • (1) ZETHUS-M3 Passive Full-Range Compact Passive Line Array Speakers, Included 2-Pack 
  • (1) CARME-18SPW1.1 18” 2200W Powered PA Subwoofer w/ Speaker Output, DSP
  • (1) ZETHUS-M3AD Subwoofer Speaker Stand and Mounting Adapter

Each ZETHUS-M3 line array speaker comes with 6 x 3“ LF + 6 x 1” dome tweeter which handles 300W RMS, 600W peak power output. The CARME-18SPW1.1 is a 18“ powered subwoofer with speaker output and built-in DSP. It generates 1100W massive power and serves up solid and mighty bass reinforcement. Even better, with the speaker output, it can power the passive array speaker and delivers additional up to 600W power. The ZETHUS-M3AD is adjustable from 35”~54“ long and it allows you to mount the line array speaker on top of the subwoofer.

The line array system is ideal for clubs, bars, churches, restaurants, stages, weddings and any other small to medium-sized venue.

  • ALL-IN-ONE SYSTEM: The Sound Town Line Array System includes two 6 x 3“ full range line array speaker (ZETHUS-M3), one 18” powered subwoofer with DSP and Speaker Output (CARME-18SPW1.1) and one subwoofer/line array mounting adaptor (ZETHUS-M3AD).
  • VERSATILE APPLICATIONS: The system is ideal for clubs, bars, churches, restaurants, stages, weddings and any other small to medium venues. The powered subwoofer has speaker output to the line array speaker.
  • OUTSTANDING SOUND QUALITY: The ZETHUS-M3 full range line array speaker has 6 x 3“ mid-low freq. drivers and 6 x 1” dome tweeters in an innovative horn-free design cabinet. It delivers outstanding sound in a wide dispersion angle without sacrificing sound pressure. The CARME-18SPW1.1 powered subwoofer comes with 18“ high power LF in 4” voice coil serves up solid and punchy bass reinforcement. Together, the line array system delivers accurate and immersive sound performance.
  • SOPHISTICATED DSP: The CARME-18SPW1.1 powered subwoofer has built-in Digital Signal Processor. The DSP doesn’t only come with factory presets, but also provides various of setting option like EQ, CROSSOVER, LIMITER etc., allows you to optimize the sound for whole system and guarantees accurate audio across the entire sound field.
  • EASY TO SET UP: The two full range line array speaker can be quickly stacked and secured with safety handles and quick-release pins; with the sub speaker pole mounting adaptor, they can be easily mounted on top of the subwoofer.
  • STURDY CONSTRUCTION: All cabinets made by 5/8“ high quality birch plywood in texture coating finish. Heavy-duty metal grille holds up to touring applications.


Active/Passive Passive Active
Frequency Range 110 Hz - 19 kHz
32 Hz - 180 Hz
Frequency Response 100 Hz - 19 kHz 38 Hz - 180 Hz
Sensitivity 98 dB 100 dB
SPL Max 121 dB 127 dB
Dispersion 120º x 15º (H x V) --
Configuration 3" 2-way full-range line array 18" active high power 1.1 channel class-D subwoofer with DSP
Transducer MF: 6 x 3" driver
HF: 6 x 1" dome tweeter
LF: 1 x 18"
HF: --
Voice Coil --
Magnet --
100 oz
Power Handling 300W RMS / 600W Peak 600W + 1 x 500W RMS / 1200W + 1 x 1000W Peak
Enclosure Material High-grade 100% birch plywood High-grade 100% birch plywood
Mounting ZETHUS-M3FF (flying frame) or ZETHUS-M3AD (pole & adapter), compact line array hardware M20 mounting socket on the top
Finish Texture coating Texture coating
Grill & Rigging Component Steel with anti-corrosion coat Steel with anti-corrosion coat
Amplifier -- Class-D, 1.1 channel
Input 4-Pin Speakon 2 x 1/4"-XLR combo
Output 4-Pin Speakon 1 x XLR (mixed signal out); 1 x speakon (power out)
Signal Processing -- DSP: presetting, EQ, crossover, limit, etc.
Control -- Volume, DSP
Indicator -- Clip 1, Clip 2
Voltage -- 100V-240V (50-60 Hz)

Dimension & Weight

Product Width (in.) 8.9" 21.7"
Product Height (in.) 12.0" 20.9"
Product Depth (in.) 12.8" 23.6"
Product Weight (lb.) 15.7 lbs 86.0 lbs
Package Width (in.) 21.9"
Package Height (in.) 14.4"
Package Depth (in.) 14.6"
Package Weight (lb.) 35.8 lbs
88.4 lbs


Manufacturer Warranty 1 Year