REL T/9x subwoofer
Best high-performance subwoofer for audiophiles seeking precise, immersive home audio.
Experience unparalleled bass performance with the REL T/9x Subwoofer. Its reimagined design enhances acoustics and offers a modern aesthetic, delivering superior control for tighter, more impactful low frequencies. Powered by REL's renowned 300-watt Class A/B amplifier and featuring a 10-inch FibreAlloy™ woofer, it produces deep, resonant bass with exceptional clarity. Seamless system integration is made easy with high-level inputs, ensuring it effortlessly enhances any audio setup. Available in Gloss Black and Gloss White, the T/9x is a standout choice for elevating your home audio.
$1299.00
More T Options
Owner Satisfaction
4.7
/ 5
Category Rank
501
/ 6561
#501 in Speakers
Price vs Category Average
-11%
Below average
Driver
10
/ -inch FibreAlloy™ long-throw woofer
Who it's for
- Home audio enthusiasts filling medium to large listening rooms
- Audiophiles seeking seamless integration with high-end main speakers
- Listeners prioritizing sonic coherence and amplifier-matched timing
Who should skip it
- Home theater fans craving extreme, visceral low-frequency rumble
- Budget-conscious buyers comparing raw power specifications
- Casual users wanting a simple plug-and-play experience
Performance breakdown
Low-frequency extension
Reaches deep into the sub-bass register for authoritative cinematic impact.
Transient response
FibreAlloy driver delivers tight, punchy notes without lingering boominess.
System integration
High-level Neutrik connection blends seamlessly with existing stereo speakers.
Amplifier headroom
The 300-watt Class A/B power provides ample dynamic range for transients.
Build quality
Solid cabinet construction minimizes unwanted resonance for cleaner output.
Acoustic precision
Refined design ensures clarity across both music and movie soundtracks.
Key Specs
Driver
10-inch FibreAlloy™ long-throw woofer
Amplifier
300-watt RMS Class A/B
Low Frequency Extension
27Hz (-6dB)
Inputs
High-level Neutrik Speakon, low-level phono RCA
Dimensions
14.5 x 13.4 x 15.5 in.
Weight
45.5 lbs.
Finishes
Gloss Black, Gloss White
Mounting Type
Freestanding
Features
- Delivers deep, resonant, and impactful bass
- Engineered for powerful and precise low frequencies
- Enhances music and movie soundtracks
- Provides an immersive sound experience
- Reimagined design for enhanced acoustics
- Superior control and precision
- Seamless system integration with high-level input
- Exceptional clarity and transparency
What customers say
The REL T/9x subwoofer earns high praise for its exceptional musicality and integration. Users consistently report that it delivers deep, articulate bass which blends seamlessly with existing speakers, largely due to its unique input connection. Reviewers emphasize the subwoofer's speed and precision, noting it enhances soundstage and texture rather than just adding low frequencies. Build quality is universally described as premium and robust, justifying the investment for serious listeners. While initial setup demands patience for optimal room tuning, the resulting performance for both music and home theater is highly rewarding. The T/9x offers a level of refinement few competitors match in this class.
Know before you buy
The high-level input connects the subwoofer directly to your amplifier's speaker terminals. This ensures the subwoofer receives the exact same signal as your main speakers, resulting in a more seamless and natural sonic integration.
The FibreAlloy material is designed to be both lightweight and rigid, allowing the driver to move quickly and accurately. This construction helps the T/9x produce deep, punchy bass while maintaining clarity and avoiding the muddy distortion often found in heavier, less responsive cones.
The T/9x is designed to excel at both. Its 300-watt Class A/B amplifier provides the speed and precision required for nuanced music listening, while its long-throw driver delivers the physical impact and depth needed for cinematic movie soundtracks.
With dimensions of 14.5 x 13.4 x 15.5 inches, the T/9x has a relatively compact footprint for a subwoofer of its power. It is a freestanding unit, so you should ensure you have enough clearance around it to allow for proper airflow and acoustic performance.
Yes, the T/9x includes a low-level phono RCA input specifically for systems that do not support a high-level connection. While the high-level input is recommended for the best performance, the RCA input allows for easy integration with most standard receivers and pre-amps.
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