Subwoofers — Rel Acoustics Tzero MKIII

The Tzero MKIII is a compact powered subwoofer from REL Acoustics, built into a remarkably small chassis with an exceptionally deep bass extension. The Tzero MKIII brings REL's considered engineering to a space-efficient dedicated bass-reinforcement format.

Key specs that matter

Rated response reaches down to an exceptionally deep 6Hz - a remarkable figure for such a compact subwoofer. Internal amplification delivers a modest 100W. At 21.6 x 24.1 x 26.0cm, the Tzero MKIII is among the smallest subwoofers within REL's catalogue.

Sound and use context

Expect surprising bass extension for its diminutive scale, reflecting the exceptional 6Hz reach packed into a remarkably compact chassis, consistent with REL's broader considered engineering philosophy.

Pairing

As a self-powered subwoofer, the Tzero MKIII connects using REL's characteristic high-level speaker-terminal connection method for coherent integration with a main speaker system.

Alternatives

REL's own T/9x SE offers a somewhat larger alternative with greater amplification within the same broader accessible subwoofer catalogue.