REL T-5 2.1-Channel System (TAS 220)

A System That Is Also a Solution

Here’s the scenario: Small, cozy den with a generous love seat for you and your significant other, who, as it turns out, happens to love movies especially on the newly installed wall-mounted flat panel. And here’s the conundrum: Two-channel music-listening is your priority; yet every once in a while you have to admit that it’s nice to have a total cinema experience. It comes down to this—what’s your best move in a $1000 speaker system? Given this set of competing priorities, I say consider putting your money where you’re really going to hear it. Give center/surround speakers a timeout and install a fine set of stereo satellites sporting genuine audiophile bona fides and simultaneously augment them with a subwoofer capable of generating the serious slam that will immerse you in the movie event. Something like REL T-5 Monitor/T-5 subwoofer system. True, REL, the British subwoofer firm, is not normally thought of as bundling 2.1-channel speaker systems, but that could change in a hurry.

If the T-5 monitors look familiar, they should. They are actually Pro-Ject Speakerbox 5 mini-monitors that importer Sumiko Audio has designated for this system. (The Speakerbox 5 is also available as a stand-alone product to Pro-Ject dealers who do not have access to the more exclusively distributed REL brand.) An adaptation from an earlier two-way, bass-reflex, Scandinavian-bred design, the Speakerbox 5 has been upgraded by Pro-Ject engineers with an improved bass driver and new decoupling technology to defeat baffle resonances. The high-gloss, piano-lacquer cabinet was increased in size to add bass extension, and its mass was increased via a heavier grade of MDF. The second-order crossover was also reworked with higher-class components. The speakers are shielded and wall-mounting brackets are included. Magnetic fittings neatly affix the black cloth speaker grilles.

The authority figure in this system is the REL T-5 subwoofer, the smallest entry in the firm’s new T-Series. It’s a downward-firing design in a sealed box. With an 8" long-throw woofer and a built-in 125W amp, the T-5 is well appointed and ravishingly finished. Compact in the extreme, its size and form factor make it an ideal complement to the T-5 monitors.

Setup is a snap, in part because the bass response of the T-5 monitor rolls off fairly smoothly without the typical midbass boost that makes subwoofer integration difficult. As for satellite placement, the upper bass benefits commensurately with proximity to a rear wall—a sure bet since we’re using the T-5s to flank a flat panel display. Sonically it means the difference between a leaner, overly detailed character, and a warmer, fuller lower midrange that balances some of the treble energy. I adjusted the T-5 crossover to produce flat response in my room to just below 100Hz. The sub drove the room smoothly when positioned about 18" from the backwall, equidistant from the back corners of my room.

Even the most casual listeners will find much to admire in this system but the real magic begins with critical listening. The T-5 system’s sonic character is nicely balanced; the midrange has a rewarding amount of heft and substance. I noted a bit of midrange forwardness during James Taylor’s “If I Keep My Heart Out of Sight” from the superb recent reissue of JT [Warner/MoFi], but the overall effect doesn’t diminish the system’s solid inter-driver coherence. There’s an unexpected harmonic refinement in the upper octaves but also an overall lighter signature, as a hint of brightness in the presence range illuminates the treble somewhat. Midband dynamics are very good for a speaker of this spec.

Voices, male or female, have the requisite impact that I expect from a loudspeaker, which is to say that in the real world singers sing with their entire bodies, and small speakers often fail to convey that physicality. This system does a much better job of reproducing this than most. In the Mule Variation recordings I expect Tom Waits’ deep chest resonance to rumble like a Chevy big block, and the T-5 didn’t let me down.

REL T-5: A Closer Look

My experience with the T-5 subwoofer goes well beyond the T-5 monitor in this review. Its performance with some very upscale stand-mount compacts was similarly impressive, suggesting to me at least that it’s destined for a long career in all kinds of settings. And amazingly, until you get a look at the T-5 in person, you’re not prepared for how small it is—roughly a one-foot cube. I kept thinking: “Subwoofer…seriously?” Like its larger T-Series siblings, it uses Australian MDF, which Sumiko states was chosen for its consistent quality. Bracing is similarly robust. The 8” paper-cone driver hues to REL tradition in that is relatively light in weight but high in rigidity, in order to balance speed, output linearity, and extension. After testing a series of Class D amplifiers REL stuck with a tried-and-true 125W Class AB design­—its sonic preference in this price class.
And you won’t find any cheap plastic ornamentation either. The insignia on top and the heavy footers beneath are thick solid-aluminum billet. The finish is eight coats (thirteen on the bigger Ts) of hand-sanded, hand-rubbed piano-black or piano-white lacquer. REL hasn’t shirked its responsibility in connectivity, either. You get the full suite of REL adjustments, which allows for high-level connection, a single channel of low-level connection, plus a single channel .1 input for connection to an AV receiver’s subwoofer output. Phase control is a simple 0–180 degree selector. The REL filter/input circuit is a significant part of why RELs sound the way they do. Which is to say, they seem to slip chameleon-like into the character of the main speakers. For the record, the low pass is 12dB/octave between 30Hz and the chosen upper limit, but there’s also an additional second-order filter set way up around 200Hz to prevent high- and mid-frequency bleedthrough and far enough out of passband to not interfere with the main filter. Per REL practice there is no high-pass filtering—satellites must be prepared to play full-range. REL provides the ability to simultaneously connect the .1 channel from your theater into all RELs—a real plus when switching from music only listening to movie time. Also included is a separate level control for the .1 channel input. In sum, a little sub that speaks volumes.