Wharfedale WHAR-T SUB AX12 B 12″ Active Subwoofer

The Wharfedale Pro T-SUB AX12B is a compact 12″ active subwoofer designed to deliver powerful, controlled low-end reinforcement for portable PA systems, live performances, and small venue installations. Part of Wharfedale’s T-Sub AX Series, it features a high-efficiency Class-D amplifier, robust wooden enclosure, and precision-tuned DSP to deliver deep, tight bass response with clarity and definition. Despite its compact size, the T-SUB AX12B delivers impressive output and reliability, making it ideal for mobile DJs, musicians, and installations requiring compact low-frequency support.

Key Features:

• Active 12″ subwoofer with built-in Class-D amplifier
• Continuous power: 400 W RMS / 800 W Peak
• High-efficiency Class-D design for clean, punchy low-end performance
• Frequency response: 45 Hz – 200 Hz
• Adjustable crossover and phase control for system flexibility
• Balanced XLR / TRS inputs and outputs for easy system integration
• Heavy-duty 15 mm plywood cabinet with black Rhino Rock paint finish
• Recessed side handles for easy transport
• 35 mm top pole mount for satellite speaker mounting
• Durable steel front grille for driver protection

Specifications:

• Configuration: Active subwoofer
• LF Driver: 12″ custom Wharfedale woofer
• Amplifier Type: Class-D
• Power Output (RMS / Peak): 400 W / 800 W
• Frequency Response: 45 Hz – 200 Hz
• Max SPL: 126 dB
• Inputs: 2 × XLR/TRS combo (balanced)
• Outputs: 2 × XLR link outputs
• Controls: Level, phase (0° / 180°), crossover frequency
• Enclosure Material: 15 mm plywood
• Finish: Black Rhino Rock textured paint
• Mounting: 35 mm pole mount socket