Tzero MKIII is every bit a true REL, just smaller. It enriches even modest systems with power and natural bass by bringing the quality and full REL connectivity suite along with an all-new aluminum cone that provides much greater stiffness to the driver for punch and a powerful, reliable Class D amplifier, all at an attractive price point and size. Ideal for apartments, flats, studies, anywhere space is limited.
Q: What are the dimensions of the subwoofer?
A: The product has a height of 9.5 inches, a width of 8.5 inches, and a depth of 10.5 inches.
Q: What type of connection does the subwoofer use?
A: The subwoofer connection type is RCA.
Q: What is the size of the woofer?
A: The woofer size is 6.5 inches.
Q: What is the warranty on the subwoofer?
A: The manufacturer's warranty for parts and labor on the subwoofer is 3 years.
Q: Does the subwoofer have a built-in amplifier?
A: The Tzero MKIII BLACK subwoofer does have an integrated amplifier.
Q: What is the power output of the subwoofer?
A: The RMS power of the subwoofer is 100 watts.
Q: Will this be good for a 280 sq ft apartment
A: undefined
Q: will this work with a sonos amp ?
A: undefined

Tzero MKIII is every bit a true REL, just smaller. It enriches even modest systems with power and natural bass by bringing the quality and full REL connectivity suite along with an all-new aluminum cone that provides much greater stiffness to the driver for punch and a powerful, reliable Class D amplifier, all at an attractive price point and size. Ideal for apartments, flats, studies, anywhere space is limited.

No model in REL’s long history has sold more units nor engendered more affection than our T/5. Here reimagined in a modern, elegant, new form factor, T/5x’s mission remains the same: make remarkable bass far beyond its modest size, do so in a way that complements every interior’s style, and eliminate all visual distraction. Mission Accomplished.

HT/1003 MKII uses a powerful 300W Class D amplifier and ultra-long stroke 10" CarbonGlas driver. Produces incredibly high output in theatre and music applications. 15mm solid top finished in high gloss white lacquer contrasts with line grained white cabinet. Compact, powerful and plays remarkably loud and deep. Use as .1 or as main sub in dual purpose system. Optional HT-Air MKIII 5.8Ghz wireless.

Breathtaking bass and stunning musicality from a compact 13-inch enclosure with state-of-the-art features that redefine subwoofer performance at their price and beyond. A true powerhouse with legendary performance pedigree that punches well above its class, the SB-1000 Pro subwoofer features an SVS Sledge Amplifier with fully discrete MOSFET output and sophisticated 50 MHz DSP for pristine, room-energizing bass. A reimagined 12-inch high-excursion driver takes control of a room with heart-pounding, tonally accurate output for more immersive listening experiences. Also includes SVS subwoofer DSP smartphone app for tuning and control
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Customers are pleased with the TZERO MKIII's sound quality, particularly its ability to enhance bass and create a fuller, richer sound. Many appreciate how it improves the low-end frequencies without overpowering other sounds. The subwoofer's impactful bass response is frequently highlighted. While some note its limitations in larger spaces, overall feedback points to a positive listening experience.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Hooked up via LFE a bit underwhelming, but it comes alive as designed, when hooked up with the high pass speakon cable. I have these paired with a Marantz Cinema 60, new Klipsch RP 600 Mk II and matching reference premiere center in a 9 x 9 room including 2 rears for surround. This sub won’t blow you away with theater bass, it simply blends and significantly enhances the bookshelves range with beautiful detail and nuance. Purchasing a 2nd one to have a stereo pair. Thinking about a REL T5 via LFE for theater enhancement, with the convenience of being able to shut it off or control the T5 subwoofer volume via the Marantz/Denon Heos apps. These are strongly recommended for music lovers!!! I also currently own the $2K Kef KC92 sub with Kef LS50 Meta’s. Amazing dual 9 sub. I posted a short review on those. These TZero’s rival that sub in articulation. Can’t recommend these enough!
Posted by DJEnthusiast
Just pared with a new couple of Kef q150 and WiiM amp. To me really good sound. The needed bass well complemented and the high complete with the low amps from wiim amp. The complete system really low cost. And I’m. Complete satisfy. Compared with old school this new approaches sound good and all in white and silver. Still testing and accommodating in different small rooms and knowing how system work in integration.
Posted by JuanM
This sub is absolutely amazing. I use it with a pair of the Martin Logan Motion15i and it compliments them well. The high input connection cable that comes included works great. It took me a couple tries to get a solid connection on the receiver. Had to loop the speaker wire up the bottom part of the banana plug and back down the other side and tighten it for a solid connection. No need for a sub cable! If you are running just a stereo system through bookshelfs like i am make sure to set your speakers to large on the receiver so the sub can get all the frequencies. Its a perfect size for my 1 bedroom apartment living room. It does not take up much space and packs a punch. Highly recommend for systems that are tight on space or just need that extra low end. Crossover and level knobs are great for dialing in the sub to what fits your needs. A must have for any bookshelfs. Highly recommend
This review is from REL - TZERO MKIII - High Gloss Black
Posted by Jonah