SKU: 88645530364

REL Acoustics Tzero MKIII - Closed Box Down Firing Subwoofer

Sale price$427.05 Regular price$474.50
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Description

REL Acoustics Tzero MKIII - Closed Box Down Firing SubwooferTzero MKIII 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. Miracle In Miniature 100%

Tzero MKIII

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.

Miracle In Miniature

100% REL, Just Smaller

Tzero is, in many ways, the most difficult design we have ever executed because never before have we delivered so much for so little. Five coats of your choice of black or white high gloss lacquer as in all Serie T, NextGen Class D amplifiers, our famous High Level Input, plus a separate .1/LFE input stage with its own volume control to get theatre levels AND music perfect without racing to adjust or looking for a remote control.

The jewel of the MKIII is the new aluminum-coned driver, a rugged 6.5” unit with exceptional output and low bass extension for its size. While it won’t drive medium or large rooms hard, we make plenty of larger models that handle that task, Tzero MKIII remains a miracle in miniature

Scaled for the Simple Life

Compact Power & Finesse

At REL every design begins by defining and designing the best bass engine for a given application. With its new aluminum-coned long throw 6.5” driver, the MKIII is powerful and articulate, delivering surprisingly deep bass. Able to fill smaller spaces effortlessly. Have a much larger space? Turn to one of our larger models, there are plenty to choose from.

Outsized Performance

Bass Beyond Its Size

At REL every clean sheet design begins by defining and designing the best bass engine for a given application. While the long throw 6.5” is our smallest-to-date, but make no mistake it is powerful and articulate, able to fill medium-sized rooms effortlessly. Have a much larger space? Distribute them throughout for an unobtrusive spacious presentation of music and film sound.

Brains & Brawn

Right Sized Power & Control

Though Tzero MKIII is REL’s entry level, that doesn’t mean it can’t punch far above its weight class. 100 high-current watts from a NextGen Class D amp means it holds its head high and is capable of delivering many years of satisfying performance. We feature the same high-quality input filters, crossovers and limiters as our larger models. Tzero MKII includes a full REL connectivity suite, fast 8ms delay filter set and our famed High Level Input as well as a separate .1/LFE input with its own level control and a standby circuit that reliably comes alive at very low levels.

Reviews + Awards

“I can say without a doubt that these tiny REL’s excelled in becoming one with my monitors in a way I’d never really experienced prior…. Overall I fell in love with these little REL’s. They’re small, WAF (Wife Acceptance Factor) friendly, and in the right circumstances would be all you’re looking for in a two channel system.” Read More +

Matthew Philpot, Everyday Audiophile

"This is The Little Sub That Could. The REL T-Zero isn’t meant to be compared to the big guns, but in a way the small-cones make them extremely fast, and that is a perfect foil for high performance audio systems.” Read More +

Alan Sircom, Hi-Fi+
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 88645530364

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hughes
Lowell, US
★★★★★ 5
High quality..easy maintenance.
Size: X-Large, Color: Black
These shirts are the best quality, look, fit and value. I own 6 different colors both colar and banded. Could not be happier.
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Reviewed in the United States on December 4, 2025
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Boise, US
★★★★★ 3
Nice shirt but to shiny for the office
Size: X-Large, Color: Blue
I really like the semi professional, clean, well groomed look of collar-less shirts for my semi formal office. It is appropriate for almost any office occasion. Whether we're getting a visit from the corporate execs., or going out for happy hour...I don't feel over dressed or under dressed. However, for this item: Pros: 1. Excellent classic fit 2. Good stitching and well made Con: It is to shiny! I truly want to purchase every color they have in their lineup, but because of the shimmer, this is probably for someone that wants a night on the town vs a corporate office setting.
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CmTrim
Houston, US
★★★★★ 5
Good quality
Size: Medium, Color: Black
I purchased two shirts for my husband and they were a perfect fit. The quality of the material was excellent. They recommend dry cleaning and I took them to the cleaners because they were wrinkled with the folds. We will have to wait until he wears one to comment further.
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josias
Bozeman, US
★★★★★ 5
The fit is tailored yet comfortable, accommodating a range of body type.
Color: All White, Size: 3X-Large
The **DEMEANOR Men's Dress Shirts** are a fantastic addition to any man's wardrobe, offering a perfect blend of style, comfort, and functionality. These **long sleeve, slim fit button-down shirts** are designed for both formal and casual occasions, making them incredibly versatile for any setting, from the office to a night out. One of the standout features of these shirts is their **wrinkle-free fabric**, which ensures you look sharp and polished throughout the day without the hassle of constant ironing. Additionally, the **stain-repellent technology** helps keep the shirt looking fresh, as it resists spills from coffee, wine, and other common stains, making it ideal for busy professionals. The fit is tailored yet comfortable, accommodating a range of body types, including big and tall sizes. This inclusivity ensures that everyone can enjoy the sleek look of a well-fitted dress shirt. The breathable fabric also adds to the comfort, allowing for ease of movement and all-day wear. Overall, the **DEMEANOR Men's Dress Shirts** are an excellent choice for anyone seeking a reliable, stylish, and practical shirt. With their modern design and thoughtful features, these shirts are sure to elevate your wardrobe and keep you looking your best, no matter the occasion!
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NWilson
Los Angeles, US
★★★★★ 5
Great Quality
Color: Black, Size: Small
My son loves these shirts. We have them in several colors. They are so soft, light weight and wash great. He is in college and he can throw them in the washer and dryer and not have to dry clean them which is a plus for him. They are slim fit and hold up well. One he has had for 2 years and it still looks great. Great value for the money.
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Reviewed in the United States on August 22, 2025

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