T/9x

About the T/9x

The REL Acoustics T/9x is the flagship model of REL's Serie T, engineered to provide more output, dynamics, and sonic clarity without compromise. Featuring a 10-inch FibreAlloy™ long-throw active driver and a 10-inch down-firing passive radiator, it delivers deep, precise bass with a low-frequency extension down to 27 Hz (-6 dB). Powered by a 300-watt Class A/B amplifier, the T/9x offers fast, articulate bass response suitable for high-performance European floorstanding and stand-mounted monitors, as well as smaller panel speakers. It supports multiple input options including high-level Neutrik Speakon, low-level RCA, and LFE RCA, and offers wireless connectivity via REL's Arrow system (optional). The cabinet is designed with increased volume for improved efficiency and output, while maintaining a compact footprint. Finished in high gloss black or grey, it weighs approximately 45.5 pounds and measures 14.5" W x 13.4" H x 15.5" D. The T/9x is ideal for music and home theater enthusiasts seeking powerful, transparent, and tuneful bass performance.