B&C Speakers 6NDL44 6.5-inch Woofer Neo Mid Bass Audio Speaker 200 Wrms 400 Watts Peak 1 in. Copper Voice Coil 8 Ohm

The B&C Speakers 6NDL44 is a compact yet powerful 6.5-inch neodymium woofer engineered for high-performance mid-bass reproduction in professional audio systems. At its core is a robust 1-inch (44 mm) copper voice coil, designed to operate at 8 ohms and capable of handling 200 watts nominal and up to 400 watts peak power. This driver delivers a wide frequency response from 70 Hz to 6000 Hz with a sensitivity of 91.5 dB, ensuring clear, efficient output across its range. Built for durability and precision, the 6NDL44 features a Kapton voice coil former with a 12 mm winding depth and a 6 mm magnetic gap, supported by a flux density of 1.25 Tesla—providing strong magnetic control and thermal stability. Its Thiele & Small parameters reveal a resonant frequency of 68 Hz and a total Q factor (Qts) of 0.34, making it ideal for compact enclosures. With a diaphragm area of 132 cm² and a compliance volume of 7.5 dm³, it balances punchy bass with responsive dynamics. The driver’s motor strength of 10.3 T·m, moving mass of 17.8 grams, and inductance of 0.57 mH contribute to its stable and accurate performance. Mounting is straightforward thanks to its practical dimensions: a 7.4-inch overall diameter, 6.7-inch bolt circle, and 5.7-inch baffle cutout. At just 3.2 inches deep and weighing only 2.6 pounds, the 6NDL44 is a lightweight solution that fits easily into space-conscious designs without sacrificing power or clarity. Whether you're building a portable PA system or upgrading a studio monitor, this woofer offers a reliable blend of efficiency, precision, and versatility.

• FEATURES : This speaker component features a 1-inch (44 mm) copper voice coil and operates at 8 ohms, delivering up to 400 watts of continuous program power and 400 watts peak. With a frequency response range of 70 Hz to 6000 Hz and a sensitivity of 91.5 dB, it is designed to provide efficient and accurate mid-bass performance in professional audio systems.
• SPECIFICATIONS : The B&C Speakers 6NDL44 is a 6.5-inch professional woofer featuring an 8-ohm nominal impedance and a minimum impedance of 5.8 ohms. It handles 200 watts nominal power and up to 400 watts continuous program power, with a sensitivity of 91.5 dB at 1W/1m. Its frequency response spans from 70 Hz to 6000 Hz, making it suitable for mid-bass applications.
• The driver includes a 44 mm copper voice coil wound on a Kapton former, with a winding depth of 12 mm and a magnetic gap depth of 6 mm, supported by a flux density of 1.25 Tesla for efficient magnetic performance.
• PARAMETERS : This speaker driver offers efficient low-frequency performance with a 68 Hz resonant frequency and 5.0-ohm resistance. Its compact enclosure suitability is supported by a 7.5 dm³ compliance volume and a 132 cm² diaphragm area. With 0.65% efficiency and a 6.0 mm Xmax, it delivers dynamic output. The 17.8 g moving mass, 10.3 T·m motor strength, and 0.57 mH inductance ensure stable and responsive operation.
• MOUNTING INFO : This speaker component features a compact and practical design, with an overall diameter of 7.4 inches, a bolt circle diameter of 6.7 inches, and a baffle cutout diameter of 5.7 inches. It has a depth of 3.2 inches and a flange and gasket thickness of 0.4 inches, ensuring a secure and flush fit during installation. Weighing just 2.6 pounds, it offers a lightweight solution ideal for professional audio setups where space and efficiency are key.