1.5-inch compression driver · 65 mm voice coil · 80 W

B&C DE680TN 8Ω

Name: B&C DE680TN 8 Ohm
Brand: B&C
SKU: DE680TN
Availability: InStock

1000–18000 Hz

No price for delivery to the UK

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SPL: 108dB
Pe: 80W
Xover: 1200Hz
Throat: 36mm
VC: 65mm

See all 14 specs

Published graphs

Specifications

Published by B&C

Manufacturer page

B&C DE680TN is a 1.5-inch 8 ohm compression driver rated at 80 W RMS. The source-backed specifications include sensitivity 108 dB, range from 1000 Hz, to 18000 Hz, throat 36 mm. bits tracks UK, EU and US shop prices, price movement, and datasheet links, with a current best price of £190.07.

Source-backed specifications

Thiele/Small

Le: 0.15mH

Motor and cone

Voice coil: 65mm
Flux density: 1.80T

Power and response

Sensitivity: 108dB
Power: 80W
Nominal power: 80W
Impedance: 8Ω
Min. impedance: 7.7Ω
Range: 1000–18000Hz
Crossover: 1200Hz
Throat: 36mm

Size and mounting

Diameter: 115mm
Depth: 51mm
Weight: 1.8kg

Everything else B&C lists

HF

Le: 0.15mH
SPL: 108dB
Power: 80W
Impedance: 8Ω
Flux density: 1.80T
Sensitivity: 108dB
Low limit: 1000Hz
Nominal power: 80W
High limit: 18000Hz
Throat: 36mm
Manufacturer sensitivity: 108dB
Min. impedance: 7.7Ω
Voice coil: 65mm
Crossover: 1200Hz
Weight: 1.8kg
Diameter: 115mm
Depth: 51mm
Depth: 51 mm (2.01 in)
Inductance: 0.15 mH
Net weight: 1.75 kg (3.85 lb)
Sensitivity: 108 dB
Flux density: 1.8 T
Shipping box: 120x120x65 mm (4.72x4.72x2.56 in)
Shipping units: 1 pcs
Frequency range: 1 kHz - 18 kHz
Shipping weight: 1.79 kg (3.94 lb)
Throat diameter: 36 mm (1.4 in)
Overall diameter: 115 mm (4.5 in)
Winding material: Aluminium
Minimum impedance: 7.7 Ω
Nominal impedance: 8 Ω
Diaphragm material: Titanium
Voice coil diameter: 65 mm (2.5 in)
Recommended crossover: 1.2 kHz
Nominal power handling: 80 W
Continuous power handling: 160 W

Where to buy

Prices for delivery to the UK, including VAT. How prices work

Watch price

Shop	Price	Stock	Link
JP Leisure 8 Ω · Source: ex VAT · 20% Not currently listed · Last seen 7 Aug 2026	£183.72	In stock	Visit shop at JP Leisure
Blue Aran Checked 26 Oct 2026 · 8 Ω · Source: inc VAT · 20% 4-6 weeks	£198.67	Usually available in 4-6 weeks	Visit shop at Blue Aran
Audio Video Parts Checked 26 Oct 2026 · Ships from Italy · 8 Ω · Source: inc VAT · 22% Import VAT and duty may apply	£156.59	Special order	Visit shop at Audio Video Parts

Shop

Price

Stock

JP Leisure

8 Ω · Source: ex VAT · 20%

Not currently listed · Last seen 7 Aug 2026

£183.72

In stock

Visit shop

Blue Aran

Checked 26 Oct 2026 · 8 Ω · Source: inc VAT · 20%

4-6 weeks

£198.67

Usually available in 4-6 weeks

Visit shop

Audio Video Parts

Checked 26 Oct 2026 · Ships from Italy · 8 Ω · Source: inc VAT · 22%

Import VAT and duty may apply

£156.59

Special order

Visit shop