The S55-f/c can be mounted in-ceiling, in-wall, under risers, in closets, and on floors. It is a rare example of a custom-centric design that offers competitive results versus the finest freestanding options. The S55-f/c is a strong performer, featuring the quickness and tonality all our RTL subwoofers are known for, with bass extension to 40Hz. Its size makes it well suited to being custom-installed and thereby hidden behind its small paintable grill and bezel.
The Regenerative Transmission Line®
Regenerative Transmission Line® designs yielded the unique combination of high sensitivity, high output, and low distortion with the uniform and extended response we required. The result is extraordinary power and punch combined with a remarkable level of quickness, tunefulness, and realism.
SPECS:
| Frequency Response | 40Hz – 80 Hz ± 3dB relative to the target curve |
| Impedance | 8 ohms |
| Sensitivity | 90 dB / 2.83 V / 1m |
| Power Handling, Peak | 240w |
| Maximum SPL | 112dB / 40Hz / 1m |
| Shipping Weight | 43 lbs. (20 kg |
| Dimensions – HxWxD | 54” x 15.875” x 4.25” (137.1cm x 35.9cm x 10.5cm) |