Thonet and Vander Grub Retro 50s Bluetooth Gaming Speakers — 2.1 System, 240 Watts

5.25-inch woofer constructed from cane lignin fiber — a natural polymer that delivers a lightweight yet highly durable diaphragm for improved driver performance. The woofer’s upper suspension ring is rubber, providing increased displacement sensitivity for better low-frequency response. Crystal-clear surround sound is achieved with Wider FX technology: advanced components preserve the speaker’s frequency response even off the central listening axis, producing a wider, enhanced stereo surround effect.