Serie T/x vs T/7x
The T/7x's low-frequency extension is 30 Hz against the Serie T/x's 31 Hz. Both share high-frequency extension (120 Hz), woofer (8"), and power handling (200 W).
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Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The REL Acoustics Serie T/x represents a significant upgrade to REL's acclaimed subwoofer lineup, introducing faster, more transparent sound with improved amplifiers, cabinets, and drivers compared to previous generations. The T/7x model delivers dynamic, controlled bass from its 200-watt Class A/B amplifier while maintaining the speed and articulation REL is known for. The subwoofer features an 8-inch long-throw FibreAlloy active driver with inverted alloy dust cap and steel chassis, complemented by a 10-inch down-firing passive radiator. The heavily-braced, acoustically inert cabinet uses laminated plywood with internal bracing and five coats of high-gloss lacquer finish. REL's signature high-level Neutrik Speakon inputs allow connection via speaker outputs without drawing amplifier power, while low-level RCA and dedicated LFE inputs accommodate powered speakers and home theater systems. The optional Arrow wireless receiver provides zero-compression wireless transmission. With over 200,000 units of the Serie T range in long-term use since 2006, the T/7x exemplifies REL's commitment to reliability and performance.
Driver and acoustic performance characteristics
Amplification power output and characteristics
Driver configuration and enclosure design
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The T/7x's low-frequency extension is 30 Hz against the Serie T/x's 31 Hz. Both share high-frequency extension (120 Hz), woofer (8"), and power handling (200 W).
The Serie T/7x matches the Serie T/x on low-frequency extension (31 Hz), woofer (8"), power handling (200 W), and drivers (1).
The T/9's low-frequency extension is 28 Hz against the Serie T/x's 31 Hz, its woofer 10" against 8", its power handling 300 W against 200 W, and its drivers 2 against 1.
The Gravis I's low-frequency extension is 30 Hz against the Serie T/x's 31 Hz. Both share high-frequency extension (120 Hz), woofer (8"), and drivers (1).
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