B&C DH450 8Ω
Compression DriverMedia
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Overview
Compression Driver
B&C
B&C DH450
B&C DH450 is a 1" 8 ohm compression driver rated at 20W RMS. The source-backed specifications include sensitivity 109dB, range from 1000Hz, to 18000Hz, throat 25mm. bits tracks UK vendor pricing, price movement, and datasheet links, with a current best price of £70.07.
Size
1"
Impedance
8Ω
RMS Power
20W
Sensitivity
109.0dB
Frequency response
Manufacturer-provided response plots and related charts.
Technical Specifications
Le0.16mH
SPL109dB
Power20W
Power Nominal20W
Impedance8Ω
Min Impedance7.8Ω
F Low1000Hz
F High18000Hz
Xover1000Hz
Throat25mm
Voice Coil44mm
Flux Density1.90T
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorsjpleisure
Updated 7 Aug 2026· 8Ω
Source: ex VAT · 20%
£72.88
inc VAT
In stock
partsexpress
Updated 11 Sept 2026· 8Ω
Source: ex VAT
£77.66
inc VAT
Back order
Best current price
Updated 11 Sept 2026
bluearan
£70.07
Avg £71.47£1.40 below avg (-2.0%)
inc VAT·6 in stock
Dimensions & Physical
Weight0.5kg
Diameter69.0mm
Overall Depth48.0mm
Additional Manufacturer Specs
Inductance0.16 mH
Winding MaterialAluminium
Diaphragm MaterialHT Polymer