Listen Up Boulder

Serie HT is designed specifically to answer the challenge of creating affordably priced, exceptionally dynamic, pure home theater powered subwoofers.

Holistic Design & Engineering

Serie S combines a higher performance level than we have ever set out to deliver within our mid-level range, able to elevate higher-end systems in medium to large rooms.

Serie T enriches even modest systems with power and natural bass, bringing the quality and full REL connectivity suite, long throw drivers and powerful, reliable amplifiers to a new lower price point and dimension.

Sound Beyond Their Size

Serie T/x is instantly seen as crisper, fresher a full upgrade. A faster, more transparent sound system performance awaits you with higher output levels and even greater impact.