Overview
B&C engineers have been working for the last five years on a family of next generation high frequency devices. Compression drivers are the linchpin of a PA system: operating at wavelengths too small to readily couple with other drivers, they alone have to fight distance and atmospheric losses to deliver concert sound pressure levels to ever larger audiences.
Enter the DCM420 ring radiator midrange driver, designed from scratch to advance the state of the art. The DCM420’s midrange diaphragm covers 300Hz – 6.0kHz with 112 dB sensitivity (8 Ohm version), and its 100mm voice coil handles 220 watts. All this energy arrives at a 2” throat, from the most compact package that can be designed today.
Brand new materials and thousands of hours of modeling and testing result in lower distortion at higher SPL than has ever been possible before. Consider the new DCM420 for your next design, and enjoy a new standard in fidelity, with the reliability and consistency you expect from B&C.
Features
- 220 W continuous program power capacity
- 2" horn throat diameter
- 300 - 6000 Hz response
- 112 dB sensitivity
- Neodymium magnet assembly
Specifications
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Throat Diameter: 50 mm (2.0 in)
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Nominal Impedance: 8 Ω
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Minimum Impedance: 6.7 Ω
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Nominal Power Handling: 110 W
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Continuous Power Handling: 220 W
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Sensitivity: 112.0 dB
a
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Frequency Range: 0.3 - 6.0 kHz
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Recommended Crossover: 0.3 kHz
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Voice Coil Diameter: 100 mm (4.0 in)
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Winding Material: Aluminium
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Inductance: 0.28 mH
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Diaphragm Material: HT Polymer
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Flux Density: 1.9 T
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Magnet Material: Neodymium Ring
Mounting and Shipping Info
- Four M6 holes 90° on 102 mm (4 in) diameter
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Overall Diameter: 152 mm (6.0 in)
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Depth: 95 mm (3.74 in)
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Net Weight: 2.6 kg (5.73 lb)
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Shipping Units: 1
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Shipping Weight: 2.8 kg (6.17 lb)
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Shipping Box: 170x170x140 mm (6.69x6.69x5.51 in)
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Other Details: 4x M6 Mounting Studs with bolts and washers included
