Electro-Voice TX2181 Dual 18" Passive Subwoofer, Braced Plywood /MDF Enclosure, Black EVCoat

Add high-impact low-frequency reinforcement to large-scale PA systems, live events, or security and surveillance monitoring centers with the Electro-Voice TX2181 pro subwoofer. This dual 18" passive subwoofer is engineered to move massive amounts of air while preserving clarity—making bass feel tight and controlled even at high SPLs. Two EVS-18S high-excursion woofers, each with 4-layer voice coils and cast frames, deliver reliable power handling and long-term durability, while the braced plywood/MDF enclosure and low-distortion porting minimize coloration and port noise. With a 4 ohm impedance and a design intended for use with a processor and dedicated amplifier channel in a biamp configuration, the TX2181 integrates cleanly into professional sound reinforcement, control rooms, or any installation where accurate low-end reproduction matters. At 45.4" H x 20" W x 27.2" D, it provides a compact footprint relative to its output. Ideal for house-of-worship installs, stadium reinforcement, or surveillance audio enhancement—contact our team to specify the TX2181 for your next project or request a quote today.

• Delivers deep, high-impact bass to reinforce PA systems, live sound, and monitoring/control rooms
• Dual 18" high-excursion woofers provide powerful, low-frequency output for clear, punchy impact
• Braced plywood/MDF enclosure reduces resonance for consistent, low-distortion performance
• Built for reliability with EVS-18S woofers featuring 4-layer voice coils and rugged construction
• Optimized for biamp use with a processor and dedicated amplifier channel for precise system integration