REL Acoustics T/9x Subwoofer

REL T/9x Subwoofer - Flagship Power, Uncompromising Clarity  

Product Description

The REL T/9x Subwoofer in High Gloss Black is the flagship of REL’s Serie T/x, designed to deliver unparalleled bass performance without sacrificing clarity or speed. Engineered for audiophiles and home theater enthusiasts, this subwoofer combines immense power, intimacy, and precision, making it the ideal choice for high-performance floorstanding or stand-mounted speakers. With upgraded drivers, a robust 300W Class A/B amplifier, and REL’s legendary high-level input, the T/9x unlocks full-range sound that’s dynamic, transparent, and musical.  

Key Features  

• 10" Active + 10" Passive Radiator: Features a 10" long-throw FibreAlloy™ active driver with an inverted alloy center cap and a 10" down-firing passive radiator for fast, articulate, and powerful bass.  
• 300W Class A/B Amplifier: Iconic MOSFET design with massive power reserves ensures reliability and dynamic performance, refined since 2006 with over 200,000 units in use.  
• Low Frequency Extension: Reaches down to -6dB @ 27 Hz for deep, impactful bass that fills medium to large rooms.  
• High-Level Neutrik Speakon Connection: Connects to your amplifier’s speaker outputs without drawing power, delivering a natural, cohesive sound that matches your main speakers.  
• Versatile Inputs: Includes stereo RCA low-level and LFE/.1 inputs for seamless integration with stereo or home theater systems.  
• Precision Controls: Adjustable low-pass crossover (30-120 Hz), 0°/180° phase switch, and separate High/Low and .1/LFE level controls for precise room tuning.  
• PerfectFilter™ Technology: Enhances deep bass for a smooth, consistent response.  
• Upgraded Bass Engine: Redesigned suspension components deliver greater output and finesse, akin to a sports car’s tuned suspension.  
• Optional Arrow Wireless: Add the REL Arrow Wireless kit (sold separately, £199) for a fast, compression-free wireless connection with up to 13.7m range.  
• Sleek, Compact Design: Modern cabinet with rounded corners and high gloss black lacquer (5 coats) for a visually compact yet acoustically optimized footprint.  
• Auto Power Mode: Signal-sensing standby for effortless operation (standby switch on 220V units only).  
• 3-Year Warranty: Parts and labor coverage

Why Choose the REL T/9x?

The T/9x is the pinnacle of REL’s Serie T/x, offering a rare balance of power, clarity, and speed that eliminates trade-offs between smaller models’ finesse and larger models’ scale. Its upgraded 10" driver and suspension deliver faster, more transparent bass, while the 300W Class A/B amplifier ensures reliability and dynamic range. REL’s high-level input and fast 8ms filters create a seamless blend with your speakers, enhancing both music and theater applications. Perfect for high-performance systems, the T/9x brings lifelike bass that’s textured, organic, and breathtakingly dynamic.  

Product Specifications 

• Active Driver: 10" (250mm) FibreAlloy™, long-throw, inverted alloy center cap, steel chassis  
• Passive Radiator: 10" (250mm), long-throw, inverted dust cap  
• Amplifier: 300W RMS Class A/B MOSFET  
• Frequency Response: -6dB @ 27 Hz  
• Cabinet: Acoustic suspension with high gloss black lacquer (5 coats)  
• Inputs: High-level Neutrik Speakon, stereo RCA low-level, mono RCA LFE/.1  
• Controls: Low-pass crossover (30-120 Hz), 0°/180° phase, High/Low & .1/LFE level 
• Wireless Option: REL Arrow Wireless kit (sold separately)  
• Dimensions: 14.5" W x 13.4" H x 15.5" D (370 x 340 x 393 mm; add 1.75" for high-level connector)  
• Weight: 45.5 lbs (20.6 kg)  
• Warranty: 3 years (parts and labor)  

What’s Included  

• REL T/9x Subwoofer (High Gloss Black)  
• 10m Neutrik Speakon high-level cable  
• Power cord  
• User manual