The18SW115 is a subwoofer with a nominal diameter of 18″ (450 mm) with neodymium magnet and 4 or 8 Ω voice coil. The construction structure of this subwoofer involves the use of an elegant painted aluminum basket, combined with a powerful ventilated neodymium magnet. The driving force that pushes the coil is generated by a neodymium capsule set inside the magnetic complex, capable of generating a flux of 1.16 T. Furthermore, the force factor Bxl characteristic of this speaker reaches a value of 30, 3 Tim!

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- 3400 W continuous program power capacity

- 116 mm (4.5 in) split winding copper voice coil

- 35 - 1500 Hz response

- 97 dB sensitivityNeodymium magnet allows a very high force factor and linear excursion

- Double silicone spider with optimized compliance

- Ventilated voice coil gap for reduced power compression

- Aluminium demodulating ring for very low distortion

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