The B&C Speakers 15NA100-8 is a high-performance 15-inch low-frequency driver built for demanding audio applications. It features an 8-ohm neodymium inside slug magnet and a powerful 116 mm four-layer aluminum voice coil, capable of handling up to 3200 watts of continuous power. With a 100 mm (4 in) aluminum coil, it delivers a frequency response of 45 to 2000 Hz and a sensitivity of 98 dB. The design includes an FEA-optimized magnet assembly, double silicone spider for enhanced compliance, and a ventilated voice coil gap to reduce power compression. Aluminum demodulating rings help minimize distortion for cleaner sound. Key specifications include a nominal diameter of 380 mm, minimum impedance of 6.6 ohms, and a flux density of 1.2 Tesla. The coil is wound with aluminum on a glass fibre former, with a winding depth of 23 mm and a magnetic gap depth of 11 mm. The driver features a triple roll surround, exponential cone shape, T-pole design, and WP waterproof cone treatment. It is recommended for enclosures of 80.0 dm³ (2.82 ft³) tuned to 50 Hz. Performance parameters include a resonance frequency of 47 Hz, Qts of 0.28, Vas of 88.0 dm³, and an effective piston area of 855 cm². It supports ±10 mm Xmax and ±9 mm Xvar excursion, with a moving mass of 136 g and a Bl factor of 26.3 Txm. Mounting dimensions include a 15.5-inch overall diameter, 14.7-inch bolt circle, and 13.9-inch baffle cutout, with a depth of 7.09 inches and flange thickness of 0.62 inches. The driver occupies 0.21 ft³ of air volume, weighs 20.5 lb, and ships in a 16.73×16.73×8.82 inch box with a total shipping weight of 23.37 lb.
- This speaker driver offers 1600 watts of continuous power and features a 100 mm aluminum voice coil for efficient heat management. It delivers a wide 45–2000 Hz frequency range with high 98 dB sensitivity. Designed with an FEA-optimized neodymium magnet, double silicone spider, and ventilated coil gap, it ensures stable performance and reduced power compression. Aluminum demodulating rings further minimize distortion for clean, accurate sound.
- This 15-inch speaker driver is designed for high-efficiency audio performance, featuring an 8-ohm impedance and handling up to 1600 watts of continuous power. It offers a wide frequency range of 45–2000 Hz with a sensitivity of 98 dB. The 100 mm aluminum voice coil is wound on a glass fibre former, with a 23 mm winding depth and an 11 mm magnetic gap. A flux density of 1.2 Tesla ensures strong magnetic control for precise and dynamic sound reproduction.
- This 15-inch speaker driver features a triple roll surround and exponential cone for enhanced excursion and sound dispersion. It uses a neodymium inside slug magnet and T-pole design for efficient magnetic control. The double silicone spider ensures stable cone movement, while the WP-treated front cone offers waterproof protection. Optimal performance is achieved in an 80.0 dm³ (2.82 ft³) enclosure tuned to 50 Hz.
- This speaker driver is optimized for low-frequency performance, featuring a 47 Hz resonance frequency and a large 132.5 in² piston area. With a 5.1 Ω resistance and a Qts of 0.28, it's well-suited for vented enclosures. It supports deep excursion with ±10 mm Xmax and ±9 mm Xvar, and its 136 g moving mass is driven by a strong 26.3 Txm motor. An efficiency of 2.9% and a compliance volume of 88 dm³ ensure powerful output, while its 162 Hz EBP confirms ideal tuning for ported designs.
- This 15.5-inch speaker driver is designed for easy installation and secure shipping. It features a 14.7-inch bolt circle and a 13.9-inch baffle cutout, with a mounting depth of 7.09 inches and a flange thickness of 0.62 inches. The driver occupies 0.21 ft³ of internal air volume and weighs 20.5 lb. It ships in a 16.73×16.73×8.82 inch box with a total shipping weight of 23.37 lb.
Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item
Warranty: 90 Day Woot Limited Warranty
