REL T-Zero Subwoofer, White High Gloss (Single)

The REL T-Zero is an active subwoofer of the T series (6.5" aluminum cone, downward-firing), REL's entry-level and mid-range line for music and home cinema systems, driven by a Class D amplifier. It's designed for musicality rather than sheer loudness.

Why the REL T-Zero?

The T series is REL's "little brother" to the flagship S series – same underlying philosophy, but more compact dimensions and prices. The T-Zero uses 6.5" aluminum cone, downward-firing and is driven by a Class D amplifier, which according to REL delivers a fast, musical attack rather than lazy cinema thump.

What you hear

Rather than pushing itself to the front with loud, imprecise bass, the T-Zero complements your main speakers via the high-level input like a third, deep voice in the sound picture. Basslines, kick drums and film scores gain noticeably more foundation without the subwoofer standing out as its own sound source.

Who is the REL T-Zero suitable for?

The T-Zero suits music listeners with small to medium speakers who want noticeable but controlled depth, as well as combined music/home cinema rooms. Honestly: if you're mainly after loud home cinema in a large room, you're better off with the HT series or a larger T or S model – the T-Zero is tuned for precision, not maximum level.

Our verdict

The REL T-Zero shows why REL has been the reference for musical subwoofers for decades: fast, controlled bass instead of boom. For its price and size class, one of the most honest recommendations in the lineup.

Technical data

• Design: 6.5" aluminum cone, downward-firing
• Amplifier: Class D
• Frequency response: from approx. 37 Hz
• Dimensions: 24.1 × 21.6 × 26 cm (H×W×D)
• Weight: approx. 6.8 kg
• Inputs: Neutrik Speakon (high-level, 10 m cable), RCA (line-level + LFE)
• Wireless option: REL Arrow or REL HT-Air (available separately)
• Finish: White High Gloss

Frequently asked questions

How is the REL T-Zero connected correctly?
Best via the included high-level Speakon connection directly to your amplifier's speaker outputs – this keeps the subwoofer tonally closer to the character of your main speakers than a pure LFE input would.

What room size is the T-Zero designed for?
The T-Zero is designed for small to medium rooms and also suits near-field setups. For larger rooms, we recommend a larger T model or stepping up to the S series.

Can I combine two REL T-Zero?
Yes, two subwoofers in stereo or dual-mono operation give a more even bass response in the room and are explicitly supported by REL – get in touch if you're interested, we'll advise you on positioning.

Why buy the REL T-Zero from HD Zürisee?
We've specialized in hi-fi in Wädenswil since 1997 and advise you on integration into your existing system as well as optimal placement in the room. Get in touch by phone, WhatsApp or email.

Goes well with

A REL subwoofer ideally complements existing bookshelf speakers or floorstanding speakers, whether you listen classically via an integrated amplifier or via a streaming amplifier.