REL T/5x Subwoofer
A compact subwoofer should add foundation without making the room feel crowded.
When a Smaller System Still Deserves Real Weight
Small speakers can image beautifully and disappear visually, but they often leave the system feeling lighter than it should. Music can lose body, voices can feel less grounded, and movie soundtracks can miss the sense of scale that makes the room feel connected to what is happening on screen.
The answer is not always a larger speaker. Sometimes the smarter move is a properly integrated REL that lets the speakers do what they do well while adding the foundation they cannot create on their own.
A Compact REL With the Right Connections
We chose the REL T/5x because it brings the core REL approach into a small, easy-to-place cabinet. It uses an 8-inch long-throw FibreAlloy driver, a 125-watt Class A/B amplifier, and REL’s High Level Neutrik Speakon input for music systems.
It also includes a dedicated LFE input for theatre use, which means the T/5x can support music and movies in the same room without treating one as an afterthought.
What the Specs Won't Tell You
It Gives Small Speakers More Confidence
The T/5x can help compact speakers sound less limited by their size. Instead of pushing the speakers harder, it fills in the low-frequency foundation so the system feels more balanced and relaxed.
It Keeps Music Moving Naturally
The sealed-box design, 8-inch driver, and Class A/B amplifier help the T/5x stay quick and controlled. That matters when bass should support rhythm, texture, and space rather than sit heavily underneath the music.
It Works Where Larger Subs Feel Like Too Much
The T/5x is useful when the room needs to stay visually clean and easy to live with. In black or white lacquer, it can be placed carefully without making the system feel like it has taken over the space.
The Audio Two Verdict
The REL T/5x is the model we would use when the system needs REL’s musical integration, but the room or speaker system does not call for a larger subwoofer. It is a strong match for better compact speakers, smaller towers, integrated amplifiers, and mixed-use rooms where music matters as much as TV or movies.
Set up properly, the T/5x should not sound like a small sub trying to impress. It should make the main speakers feel more complete, with voices and instruments carrying more warmth, body, and emotional connection at everyday listening levels.
Tech You Can Hear
| What You Hear | Why It Happens |
|---|---|
| Small speakers gain body and foundation | 8-inch long-throw FibreAlloy driver in a sealed cabinet |
| Music keeps rhythm and texture | 125-watt Class A/B amplifier with REL’s fast integration approach |
| The sub blends with the main speakers | High Level Neutrik Speakon input follows the amplifier signal |
| Movie soundtracks gain weight without a second setup | Dedicated LFE RCA input with separate theatre control |
| Placement stays easier in finished spaces | Compact cabinet in piano black or gloss white lacquer |
Technical Highlights
- 8-inch long-throw FibreAlloy active driver
- Closed-box, down-firing design
- 125 watts RMS Class A/B amplifier
- Low-frequency extension: -6 dB at 32 Hz
- High Level Neutrik Speakon, low-level RCA, and LFE RCA inputs
- REL Arrow wireless compatible, sold separately
- 11.8 x 12 x 12.3 inches; 31.5 lb
Why Choose Audio Two
Audio Two ships across Canada. If you don't have access to a proper high-end dealer in your city, this is your way in — real expertise from people who've heard the system, matched the electronics, and can guide you through a decision this size.