The new DELTA-AXF models have the same solid Baltic birch plywood construction and the same custom-made Wharfedale Prodrivers as their predecessors, but with the new FIR filters, the sonic improvements are clear. The updated ‘AXF’ electronics arefully interchangeable with existing DELTA active models and can be quickly retrofitted by Service engineers. AXF models are also perfectly tuned to be used with the current DELTA-AX15B and DELTA-AX18B active subwoofers.

FEATURES

• Internal FIR signal processing
• Proven ‘DELTA Active’ reliability
• Practical ‘DELTA Active’ design
• Retro-fittable electronics
• Compatible with DELTA active subwoofers
• Increased Continuous Power.