1.5-inch compression driver · 86 mm voice coil · 100 W
B&C DE990TN 8Ω
8 Ω · 500–18000 Hz
£277.54
SteadyBlue Aran · 7 in stock · All 4 offers
- SPL
- 108dB
- Pe
- 100W
- Xover
- 1000Hz
- Throat
- 36mm
- VC
- 86mm
Published graphs
B&C DE990TN is a 1.5-inch 8 ohm compression driver rated at 100 W RMS. The source-backed specifications include sensitivity 107.5 dB, range from 500 Hz, to 18000 Hz, throat 36 mm. bits tracks UK vendor pricing, price movement, and datasheet links, with a current best price of £277.54.
Source-backed specifications
Thiele/Small
- Le
- 0.10mH
Motor and cone
- Voice coil
- 86mm
- Flux density
- 1.90T
Power and response
- Sensitivity
- 107.5dB
- Power
- 100W
- Nominal power
- 100W
- Impedance
- 8Ω
- Min. impedance
- 7.6Ω
- Range
- 500–18000Hz
- Crossover
- 1000Hz
- Throat
- 36mm
Size and mounting
- Diameter
- 118mm
- Depth
- 63mm
- Weight
- 2kg
Everything else B&C lists
HF
- Le
- 0.10mH
- SPL
- 107.5dB
- Power
- 100W
- Impedance
- 8Ω
- Flux density
- 1.90T
- Sensitivity
- 107.5dB
- Low limit
- 500Hz
- Nominal power
- 100W
- High limit
- 18000Hz
- Throat
- 36mm
- Manufacturer sensitivity
- 107.5dB
- Min. impedance
- 7.6Ω
- Voice coil
- 86mm
- Crossover
- 1000Hz
- Weight
- 2kg
- Diameter
- 118mm
- Depth
- 63mm
- Depth
- 63 mm (2.48 in)
- Inductance
- 0.1 mH
- Net weight
- 2 kg (4.41 lb)
- Sensitivity
- 107.5 dB
- Flux density
- 1.9 T
- Shipping box
- 120x120x65 mm (4.72x4.72x2.56 in)
- Shipping units
- 1 pcs
- Frequency range
- 0.5 kHz - 18 kHz
- Shipping weight
- 2.04 kg (4.5 lb)
- Throat diameter
- 36 mm (1.4 in)
- Overall diameter
- 118 mm (4.65 in)
- Winding material
- Aluminium
- Minimum impedance
- 7.6 Ω
- Nominal impedance
- 8 Ω
- Diaphragm material
- Titanium
- Voice coil diameter
- 86 mm (3.4 in)
- Recommended crossover
- 1 kHz
- Nominal power handling
- 100 W
- Continuous power handling
- 200 W
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Blue Aran | £277.54, the lowest price | 7 in stock | Visit shop at Blue Aran | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £251.71 | In stock | Visit shop at JP Leisure | |
Blue Music | £303.94 | 9.5% above the lowest price | Stock not listed | Visit shop at Blue Music |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £323.27 | 17% above the lowest price | In stock | Visit shop at JP Leisure |
Best price over time
Tracked since 1 Apr
Recent changes
- 23 JunJP Leisure£267.30 → £251.71Down 5.8% from £267.30
- 23 JunBlue Aran£277.56 → £277.54Down <0.1% from £277.56
- 23 JunJP Leisure£349.22 → £323.27Down 7.4% from £349.22