B&C DH450

B&C reaffirms its reputation as a leader in performance by pushing the boundaries of traditional compression driver designs. The HLX™ technology (The Helical Approach) represents maximum efficiency of a compression driver in a compact form. At the core of this innovation is the HLX™ phase corrector (US Patent #12149906), featuring a central channel spiraled into a DNA helix shape. This shape provides the channel with the necessary length for phase alignment with the outer channels. This technique utilizes standard, cost-effective plastic injection molding by rotating the inner mold, and the resulting convex membrane design brings a range of significant advantages in terms of cost and acoustic performance.

Features:
• Very compact diameter of 69 mm
• 40 W program power handling
• 1" exit diameter
• 44mm (1.7") aluminum voice coil
• HT polymer diaphragm
• Frequency range of 1,000 - 18,000 Hz
• Sensitivity of 109 dB
• Patented HLX™ phase corrector (helical shape)
• Reduced distortion (especially intermodulation)
• More efficient utilization of magnetic flux
• Minimized weight and costs