The TH-218W is a high-performance passive subwoofer designed for medium to large-sized theatres requiring deep, powerful low-frequency reinforcement. Ideal for 5.1, 7.1, or Dolby Atmos systems, the TH-218W delivers impactful bass that enhances cinematic realism and audience immersion.
At its core, the TH-218W features dual 18-inch high-excursion woofers housed in a tuned bass reflex enclosure. This configuration provides extended low-frequency response, high SPL capability, and exceptional clarity, ideal for reproducing everything from thunderous explosions to subtle rumbles in film soundtracks.
With a 1200-watt program power capacity, the TH-218W handles demanding audio content with ease, offering reliability and ample headroom for modern cinema applications. Its passive design ensures seamless integration with external amplification and system processing.
Dual 18" high-excursion woofers for deep, impactful bass.
High-efficiency bass reflex cabinet design.
2000W (program) power handling.
Designed for medium to large-sized theatre rooms.
Optimized for integration with 5.1, 7.1, and Dolby Atmos systems.
Durable enclosure with an installation-friendly form factor.
The TH-218W is the ideal choice for theatres seeking cinema-grade low-frequency performance, reliable, powerful, and ready to meet the demands of today’s immersive sound formats.
Frequency Range : |
20 Hz - 250 kHz |
Power handling |
2000 W |
Nominal Impedance : |
4 Ohms |
Sensitivity@1watt : |
102 dB |
Max SPL @ 1 meter : |
134 dB |
Components : |
2 X 18" long excursion drivers |
Input Terminals |
Binding post |
Enclosure |
Wood |
Dimensions (WxDxH) : |
45.25" x 21.50" x 36" |
Weight : |
90 kg |
