
REL Acoustics
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The REL T/5x is a compact sealed active subwoofer featuring an 8‑inch FibreAlloy driver and a 125 W Class A/B MOSFET amplifier. It delivers fast, articulate bass down to 32 Hz and offers multiple input options for stereo and home‑theater integration, targeting small to medium‑sized listening spaces.
Pros
Current
$699.00
Average
$688.59
Lowest
$629.00
Highest
$699.00
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
Expert Opinion
Professional reviewers commend the T/5x for its articulate, musical bass and fast transient response, attributing these qualities to its lightweight FibreAlloy driver, Class A/B amplification, and robust power supplies. While praised for its integration flexibility and premium build, critics note its limited low‑frequency reach, lower output compared to larger REL models, and the need for a separate wireless module, making it best suited for smaller rooms where precision outweighs sheer volume.
How It Compares
Within REL’s Serie T/x lineup, the T/5x sits below the T‑7x and T‑9x, offering similar driver technology but with reduced output and a more compact sealed enclosure. Compared to competitors that employ Class‑D amplification, the T/5x’s Class‑A/B design emphasizes tonal warmth and control over efficiency, resulting in a more musical but potentially less powerful performance.
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