B&C 15SW115 - 8ohm

Nominal Diameter

380 mm (15.0 in)

Nominal Impedance

8 Ω

Minimum Impedance

6.5 Ω

Nominal Power Handling1

1700 W

Continuous power handling2

3400 W

Sensitivity (1W/1m)3

96.0 dB

Frequency Range

35 - 1500 Hz

Voice Coil Diameter

116 mm (4.5 in)

Winding Material

Copper

Former Material

Glass Fibre

Winding Depth

34.0 mm (1.33 in)

Magnetic Gap Depth

14.0 mm (0.55 in)

Flux Density

1.15 T

Design

Surround Shape

Triple Roll

Cone Shape

Radial

Magnet Material

Neodymium Inside Slug

Spider

Double Silicone

Pole Design

T-Pole

Woofer Cone Treatment

TWP Waterproof Both Sides

Recommended Enclosure

90.0 dm3 (3.2 ft3)

Recommended Tuning

40 Hz

Parameters4

Resonance Frequency

35 Hz

Re

5.2 Ω

Qes

0.25

Qms

4.4

Qts

0.24

Vas

110.0 dm3 (3.9 ft3)

Sd

855.0 cm2 (132.5 in2)

η₀

1.8 %

Xmax

± 13.5 mm

Xvar

± 13.0 mm

Mms

200.0 g

Bl

30.0 Txm

Le

1.8 mH

EBP

140 Hz

Mounting and Shipping Info

Overall Diameter

393 mm (15.5 in)

Bolt Circle Diameter

374 mm (16.7 in)

Baffle Cutout Diameter

353.0 mm (13.9 in)

Depth

193 mm (7.6 in)

Flange and Gasket Thickness

16 mm (0.63 in)

Air Volume Occupied by Driver

7.0 dm3 (0.25 ft3)

Net Weight

12.0 kg (26.4 lb)

Shipping Units

1

Shipping Weight

13.3 kg (29.32 lb)

425x425x224 mm (16.73x16.73x8.82 in)

Service Kit

Recone kit

RCK15SW1158

Discover more

12 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minumum impedance. Loudspeaker in free air.

2Power on Continuous Program is defined as 3 dB greater than the Nominal rating.

3Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.

4Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.