REL T9x Subwoofer

The REL T9X Subwoofer sacrifices nothing in clarity and transparency to achieve the all new 9x with greater output than before. The improved sound system is ideal for larger rooms and high-end home cinemas.

Select Product Option for Lead Time


Product Options:

Description / REL T9x Subwoofer

Ideal for Larger Rooms and High-End Home Cinemas

Series T/9x: Bigger AND Better


The job of any range topper for REL is to deliver more of everything, particularly output and dynamics. The 9x is no different in this regard, as it delivers the goods in both music and theatre applications. 9x, however, delivers a level of intimacy, clarity and speed that means there are no longer trade-offs between the sonic balance of smaller models weighed against the power and scale of a model 9.

The all new 9x has even greater output than before, but the headline news is the way it sacrifices nothing in clarity and transparency to achieve this. At this price it opens the pathway for owners of high performance European floor and stand mounted monitors and smaller panel speakers to enjoy truly full range sound.

Reimagined, Then Reengineered


Many don’t realize the intense linkage between performance and design at REL. Performance is everything to REL and so it drives physical design revisions. REL's engineers, recognizing the need for greater acoustic volume to achieve the goals of greater fluidity and power, turn to the designer who works dimensions to fool the eye into seeing a smaller, more compact footprint even though cabinet volume increases. Using gently rounded corner radii that allows the eye to flow over and see less visual mass. The result is both modern and familiar with no unnecessary adornment.

Outsized Performance


To achieve higher output with better control requires a complete overhaul of the suspension components. Much like the suspension on a sports car, these items are responsible for the tuning and feel of our designs. By increasing the cabinet volume, efficiency is improved yielding higher output for no more amplifier power. Less back pressure inside the cabinet means we can tune for a stiffer, better controlled driver suspension. REL retained the best aspects of their previous design, such as the aluminum center cap responsible for stiffening the lightweight 10” (250mm) cone while adding almost no mass. The updated combination produces considerably better attack and dynamics with greater transparency.

Tried and True Amplifiers


nREL have retained their signature Class A/B amplifiers used in every generation of Serie T since 2006. Reliability is the key to happy ownership and with some 200,000 and counting of this range leading long happy lives, Serie T/x owners can feel certain of REL’s standard setting reliability. The powerful 300 watt mosfet amplifier used in the T/9x remains an icon with huge reserves of current, massive power supplies but small upgrades are found everywhere. New driver mosfets that open up performance and transparency and new methods for securing the toroidal transformers mean better performance and superior strength.

REL’s legendary High Level Input connection and fast filters are a significant part of the REL story. Connecting via the speaker outputs of your amplifier without drawing any power from it may seem like magic, but the real magic lies in the way the sound takes on a natural character. Unique tuning and special limiters means the T/x range sounds fresher, faster and more dynamic than before.

Standby Mode switch is only included on 220V units.

REL T9x Subwoofer white in a living spaceREL T9x Subwoofer white in a living space


Lead Time Select Product Option for Lead Time
Manufacturer Rel Acoustics
Frequency Response 27Hz at -6 dB
Amplifier Power Output 300 W
Drivers Unit Complement 10 in. FibreAlloy™, 254mm long-throw, inverted alloy dust cap, steel chassis
Power Supply 100-240VAC 50/60Hz
Power Usage max: 375W / Stationary: <1W
Width 370 mm
Depth 393 mm
Product Height 340 mm
Weight (Kg) 20.6
Warranty 3 Year Warranty
Write Your Own Review
You're reviewing: REL T9x Subwoofer
Your Rating:

check-circle You submitted your review for moderation.