ZETHUS-118SPW-R | REFURBISHED: ZETHUS Series 18” 1600W Powered Line Array Subwoofer with DSP, LPF, Black

Refurbished Condition: 100% testing and function is in good condition while outside box is worn out and small cosmetic dents. cosmetic damages will vary, including but not limited to, damaged or cracked, bent ears, scratches, dents, etc.

Experience superb bass at earth-shaking volumes with the Sound Town ZETHUS series line array subwoofers. The ZETHUS-118SPW is powered by a built-in class-D plate amplifier operating at an outstanding 800W continuous, 1600W peak power output at 8Ω. Its 18" high-quality woofer features an aluminum frame and a 4" voice coil with a 145 oz. magnet. The built-in digital signal processor (DSP) and a switchable low-pass filter (40Hz-180Hz) offer dynamic bass enhancement, RMS dynamic processor, 2nd order IIR filter, and 4 digital EQ presets, providing precise control over your sound.

Constructed from top-quality plywood, the ZETHUS-118SPW subwoofer ensures stellar sound performance by effectively dampening unwanted vibrations. The heavy-duty perforated metal grille adds an extra layer of protection during touring and travel, ensuring durability.

Take full advantage of the ZETHUS-118SPW powered line array subwoofer by pairing it the ZETHUS-210BPW full-range powered line array speakers and the ZETHUS-210FF flying frame (speaker and frame sold separately) for a complete line array system that allows for multiple flying points, offering flexible mounting or suspension options and provides superior sound quality which seasoned engineers and musicians demand and expect.

• MASSIVE POWER AND SUPERIOR BASS: The ZETHUS-118SPW powered subwoofer delivers rich and solid low-frequency reinforcement with its outstanding 800W continuous, 1600W peak power (8Ω) handling capability. Equipped with a built-in high-powered class-D amplifier, a top-quality 18" woofer with a 4" voice coil (145 oz. magnet), and featuring an aluminum frame, it ensures powerful bass and exceptional sound quality.
• STURDY CONSTRUCTION: Built to withstand the rigors of professional use, the ZETHUS-118SPW features a high-grade plywood construction and a heavy-duty perforated metal grille. This robust design and materials effectively dampens unwanted vibrations, while provides reliable protection during transportation.
• PRECISE CONTROL: Take full control of your sound and music with the built-in digital signal processor (DSP) and a switchable low-pass filter (40Hz-180Hz). It features dynamic bass enhancement, RMS dynamic processor, 2nd order IIR filter, and 4 digital EQ presets, allowing precise customization of your audio and providing more control over your sound.
• MOUNTING OPTIONS: Enhance your installation flexibility with the ZETHUS-210FF flying frame (sold separately). This accessory offers multiple flying points, providing versatile mounting or suspension options. Perfect for various venues, including clubs, bars, restaurants, churches, schools, and touring events.
• VERSATILE APPLICATIONS: Pair the ZETHUS-118SPW powered subwoofer with our ZETHUS-210BPW powered full-range line array speakers (sold separately) to create the perfect PA system. This combination offers superb sound quality and versatile configurations to meet the demands and expectations of seasoned engineers and musicians.

Specifications

▶ ZETHUS-118SPW User Manual (V2), purchased after 09.29.25
▶ ZETHUS-118SPW User Manual (V1), discontinued
▶ ZETHUS Series Brochure