1-inch compression driver · 44 mm voice coil · 50 W
B&C DE400 8Ω
1000–18000 Hz
£112.12
SteadyBlue Aran · 2 in stock · All 9 offers
- SPL
- 109dB
- Pe
- 50W
- Xover
- 1600Hz
- Throat
- 25mm
- VC
- 44mm
Published graphs
B&C DE400 is a 1-inch 8 ohm compression driver rated at 50 W RMS. The source-backed specifications include sensitivity 108.5 dB, range from 1000 Hz, to 18000 Hz, throat 25 mm. bits tracks UK, EU and US shop prices, price movement, and datasheet links, with a current best price of £107.18.
Source-backed specifications
Thiele/Small
- Le
- 0.11mH
Motor and cone
- Voice coil
- 44mm
- Flux density
- 1.80T
Power and response
- Sensitivity
- 108.5dB
- Power
- 50W
- Nominal power
- 50W
- Impedance
- 8Ω
- Min. impedance
- 7.7Ω
- Range
- 1000–18000Hz
- Crossover
- 1600Hz
- Throat
- 25mm
Size and mounting
- Diameter
- 85mm
- Depth
- 44mm
- Weight
- 0.9kg
Everything else B&C lists
HF
- Le
- 0.11mH
- SPL
- 108.5dB
- Power
- 50W
- Impedance
- 8Ω
- Flux density
- 1.80T
- Sensitivity
- 108.5dB
- Low limit
- 1000Hz
- Nominal power
- 50W
- High limit
- 18000Hz
- Throat
- 25mm
- Manufacturer sensitivity
- 108.5dB
- Min. impedance
- 7.7Ω
- Voice coil
- 44mm
- Crossover
- 1600Hz
- Weight
- 0.9kg
- Diameter
- 85mm
- Depth
- 44mm
- Depth
- 44 mm (1.7 in)
- Inductance
- 0.11 mH
- Net weight
- 0.86 kg (1.88 lb)
- Sensitivity
- 108.5 dB
- Flux density
- 1.8 T
- Shipping box
- 105x105x65 mm (4.13x4.13x2.56 in)
- Shipping units
- 1 pcs
- Frequency range
- 1 kHz - 18 kHz
- Shipping weight
- 0.89 kg (1.95 lb)
- Throat diameter
- 25 mm (1 in)
- Overall diameter
- 85 mm (3.3 in)
- Winding material
- Aluminium
- Minimum impedance
- 7.7 Ω
- Nominal impedance
- 8 Ω
- Diaphragm material
- Polyimide
- Voice coil diameter
- 44 mm (1.7 in)
- Recommended crossover
- 1.6 kHz
- Nominal power handling
- 50 W
- Continuous power handling
- 100 W
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Blue Aran | £112.12, the lowest price | 2 in stock | Visit shop at Blue Aran | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £109.12 | In stock | Visit shop at JP Leisure | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £109.12 | In stock | Visit shop at JP Leisure | |
Blue Aran 3-5 months | £112.12 | Usually available in 3-5 months | Visit shop at Blue Aran | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £147.76 | 32% above the lowest price | In stock | Visit shop at JP Leisure |
Audio Video Parts Import VAT and duty may apply | £88.39 | Special order | Visit shop at Audio Video Parts | |
Parts Express Import VAT and duty may apply | £127.06 | 13% above the lowest price | Back order | Visit shop at Parts Express |
Best price over time
Tracked since 1 Apr
Recent changes
- 23 JunJP Leisure£101.96 → £109.12Up 7.0% from £101.96
- 23 JunJP Leisure£103.09 → £109.12Up 5.8% from £103.09
- 23 JunJP Leisure£147.56 → £147.76Up 0.1% from £147.56