REL T/9x SE

Subwoofer 300 Watt RMS Class-AB. 27Hz by -6dB, 10” loudspeaker 10” Passive Radiator

Experience the allure of Italian Racing Red Lacquer, the iconic shade that’s graced the most famous Italian sports cars. But why stop there? We’ve expanded our collection to include two equally stunning new colors: Le Mon Yellow (pronounced “Le Mans”), a vibrant and daring shade inspired by legendary motorsport heritage, and Tangerine Dream, a bold and energetic orange that radiates warmth. Pair these vibrant colors with our beloved T/9x model, complemented by exquisite chrome feet and badges, and you have a must-own piece for any audio enthusiast. But the appeal goes beyond aesthetics. Beneath these striking exteriors lies a new carbon fibre center cap that enhances the cone’s rigidity while reducing the moving mass of the 10” (250mm) driver. Less weights means more speed.

Embracing the vibrant allure of Italian Racing Red, Tangerine Dream, and Le Mon™ Yellow, the T/9x SE subwoofers stand out not merely as audio equipment but as a testament to the fusion of aesthetic elegance and acoustic mastery. As part of REL's illustrious lineage, these models represent a distinctive blend of sound engineering and design flair. Every detail, from meticulous craftsmanship to advanced performance features, resonates with luxury and sophistication. Whether you're an audiophile, a design aficionado, or someone who appreciates the sublime, the T/9x SE subwoofers deliver an auditory experience as profound and captivating as their visual appeal. Secure your T/9x Special Edition subwoofers today and immerse yourself in a sonic masterpiece.

Every T/x model boasts sleek, radiused designs and impeccable craftsmanship. But with the T/9x Special Edition, we’ve taken it a step further. It’s the subtle details that elevates these models—the badge atop takes three days to perfect, and each solid billet aluminium foot undergoes a three-day chroming process. We meticulously layer copper, nickel, and chrome, allowing each coat a day to set before adding the next. This is the kind of attention to detail that makes REL stand out.

A REL’s essence lies in its driver, and we dedicate immense care and expertise to its design and refinement. The T/9x’s driver is no exception. We’ve upgraded its critical center cap with carbon fibre, enhancing its stiffness for better bass articulation. By reducing its weight by 10 grams, we’ve achieved a faster response, and a notable 1.2 dB increase in output, making the T/9x faster, more dynamic, and just a skosh louder.

T/9x’s amplifier embodies power and precision with its 300-watt Class A/B monoblock design. Using reliable mosfet designs with integrated heat sinks, these amplifiers have been the driving force behind the Serie T flagships since 2007. With nearly 90,000 units in circulation—most in daily use—we take immense pride in their performance and dependability. The streamlined 8ms input filters ensure a seamless blend between the subwoofer and speaker. With straightforward rotary analog controls for gain, crossover, and LFE Gain, and an intuitive 0–180-degree phase switch, setting up your REL is straightforward and hassle-free. No misplaced remote controls or complicated apps—just timeless, dependable engineering. Standby Mode switch is only included on 220V units.

With vibrant hues—Italian Racing Red, Le Mon™ Yellow, and Tangerine Dream—meticulous craftsmanship, and upgraded performance, the T/9x SE is more than just a series of subwoofers. They are statement pieces within our T/x range. Whether you’re a discerning audiophile or seeking the finest performance for your investment, the T/9x SE offers an unparalleled ownership experience.

At REL, we’ve developed a sterling reputation for building the finest sounding, fastest wireless systems available in the industry. We never rely upon digital compression as it results in dull, lifeless sound. Instead, we have perfected an (optional) Arrow™ wireless system so fast and dynamic we’re comfortable encouraging the use of wireless on one channel of a pair of RELs while the other channel may be connected conventionally with cable.

At REL, we’ve developed a sterling reputation for building the finest sounding, fastest wireless systems available in the industry. We never rely upon digital compression as it results in dull, lifeless sound. Instead, we have perfected an (optional) Arrow™ wireless system so fast and dynamic we’re comfortable encouraging the use of wireless on one channel of a pair of RELs while the other channel may be connected conventionally with cable.

- Type: Front-firing active driver, down-firing passive radiator

- Active Driver Size & Material: 10 in. (250mm) long-throw, FibreCarbon™ cone, inverted Carbon Fibre centre cap, steel chassis

- Passive Radiator Size & Material: 10 in. (250mm) long-throw, FibreAlloy™ cone, inverted alloy centre cap, steel chassis

- Low Frequency Extension: -6 dB at 27Hz

- Input Connectors: High Level Neutrik Speakon, (1) Low Level RCA,(1) LFE RCA

- Output Connectors: N/A

- Power Output: 300 watts (RMS)

- Amplifier Type: Class A/B

- Wireless Capability: REL Arrow system [required]. Sold separately

- Fully Electronic Set Safe: Yes

- D.C. Fault: Yes

- Output Short: Yes

- Mains Input Voltage: 220-240 volts, 110-120 volts for certain markets

- Fuses: 3.15 Amp semi delay 220 volts operation. 7 Amp semi delay 120 volts operation

- W x H x D: 14.5 x 13.4 x 15.5 in., (370 x 340 x 393 mm)

- Net Weight: 45.5 lbs. (20.6 kg). 50.0 lbs. (22.65 kg)

- Racing Red

- Le Mon Yellow

- Tangerine Dream Orange

- Mains Lead

- Neutrik Speakon 10 Meters (33’6”) Nominal

- Interconnect

- Users Manual