Overview

The B&C 18SWX100-8 is a powerful and high-performance 18-inch neodymium woofer speaker designed to deliver outstanding audio quality for professional sound systems. With a massive 3000 Watts continuous program power capacity, this woofer can handle even the most demanding audio applications with ease. The 100 mm (4-inch) split winding copper voice coil ensures efficient power handling and reliable performance.

Offering a frequency range of 35 Hz to 1000 Hz and a sensitivity of 97 dB, the 18SWX100-8 produces deep, punchy bass and clear midrange frequencies, making it ideal for subwoofer and low-frequency applications. The use of neodymium magnets and optimized design elements, such as the double silicone spider and ventilated voice coil gap, contribute to reduced power compression and distortion, ensuring pristine and accurate sound reproduction.

Constructed with quality materials like glass fiber former and a triple-roll surround, this woofer is built to withstand rigorous use in professional environments. Its waterproof treatment on both sides (TWP) provides added durability and protection against moisture. Whether used in live performances, concerts, or recording studios, the B&C 18SWX100-8 stands as a reliable and top-performing choice for delivering powerful and precise low-frequency sound.

Features

• 3000 W continuous program power capacity


• 100 mm (4 in) split winding copper voice coil


• 35 - 1000 Hz response


• 97 dB sensitivity


• Double silicone spider with optimized compliance


• Ventilated voice coil gap for reduced power compression


• Aluminium demodulating ring for very low distortion

Specifications

• Nominal Diameter: 460 mm (18.0 in)


• Nominal Impedance: 8 Ω


• Minimum Impedance: 6.5 Ω


• Nominal Power Handling: 1500 W


• Continuous power handling: 3000 W


• Sensitivity (1W/1m): 97.0 dB


• Frequency Range: 35 - 1000 Hz


• Voice Coil Diameter: 100 mm (4.0 in)


• Winding Material: Copper


• Former Material: Glass Fibre


• Winding Depth: 32.0 mm (1.26 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: 200.0 dm3 (7.06 ft3)


• Recommended Tuning: 33 Hz

Mounting and Shipping Info

• Overall Diameter: 460 mm (18.0 in)


• Bolt Circle Diameter: 443 mm (17.44 in)


• Baffle Cutout Diameter: 422.0 mm (16.6 in)


• Depth: 239 mm (9.41 in)


• Flange and Gasket Thickness: 16 mm (0.63 in)


• Air Volume Occupied by Driver: 10.0 dm3 (0.35 ft3)


• Net Weight: 10.4 kg (22.93 lb)


• Shipping Units: 1


• Shipping Weight: 12.2 kg (26.9 lb)


• Shipping Box Dimensions: 500x500x300 mm (19.69x19.69x11.81 in)

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