B&C DH450H 1-Inch Compression Driver - 40W RMS, 16 Ohm

The B&C DH450H 1-Inch Compression Driver. B&C has a reputation for performance, by turning the limits of traditional compression driver design on their head. HLX : Compression driver efficiency in miniature. The HLX phase plug (US Patent #12149906) has a central channel that is twisted, like DNA, to gain the length required to match the outer channels. This technique works with standard, cost-effective injection mold tooling and plastics by rotating the inner die along a screw profile. The convex dome design, so achieved, has a number of significant cost and performance advantages.

B&C DH450H 1-Inch Compression Driver Features

- Very Compact 69 mm diameter
- 80 W continuous program power capacity
- 1-inch horn throat diameter
- 44 mm (1.7 in) aluminium voice coil
- HT Polymer diaphragm
- 1000 - 18000 Hz response
- 109 dB sensitivity

B&C DH450H 1-Inch Compression Driver Specifications

Specifications:
- Throat Diameter: 25 mm (1 in)
- Minimum Impedance: 7.8 Ω
- Continuous Power Handling: 80 W
- Frequency Range: 1 kHz - 18 kHz
- Voice Coil Diameter: 44 mm (1.7 in)
- Inductance: 0.16 mH
- Diaphragm Material: HT Polymer
- Nominal Impedance: 8 Ω
- Nominal Power Handling: 40 W
- Sensitivity: 109 dB
- Recommended Crossover: 1 kHz
- Winding Material: Aluminium
- Flux Density: 1.9 T

Mounting and Shipping Info:
- Overall Diameter: 69 mm (2.72 in)
- Net Weight: 0.6 kg (1.32 lb)
- Depth: 65 mm (2.56 in)