Bold North Audio BWF-6503
Key Features Light weight, rigid carbon fiber cone with rubber surround 2.6 mm, Klippel verified minimum Xmax Vented, square cast aluminum basket 1” voice coil, edge-wound copper on Kapton form Wide frequency range, 60 to 12kHz 0.9 kg, (2.1 lb) net weight This 6.5” premium woofer provides both value and performance. A custom fabricated woven carbon fiber cone allows for a rigid piston and fast transient response. A stylish yet sturdy round cast aluminum basket provides easy front mounting in an enclosure. The carefully designed aluminum phase plug eliminates the need for the additional mass of a dust cap and reduces lateral wave energy interference which causes unwanted peaks and dips in the frequency response.
Bold North Audio BMW-4001
Key Features Light weight, rigid carbon fiber cone with rubber surround 2.6 mm, Klippel verified minimum Xmax Vented, square cast aluminum basket 1” voice coil, edge-wound copper on Kapton form Wide frequency range, 60 to 12kHz 0.9 kg, (2.1 lb) net weight This 4" Bass/mid-range is appropriate for a wide range of high-end audio systems, whether 2-way bookshelf speaker, a multi-driver floor standing speaker or a professional line array. A rigid, but light weight carbon fiber cone along with an edge wound copper voice coil, combine for excellent transient response and an extended and controlled top end roll-off. The frame is heavy duty, aluminum die cast with venting below the flat spider and through the center of the magnet structure to avoid air turbulence and noise. This is a premium, well-crafted speaker designed to bring music to life.
Bold North Audio BWF-1001
The BWF-1001 (82131), 10” premium subwoofer creates great low frequency output for professional and high-end audio applications. Reliability, high power handling and long throw is achieved with a 4-layer copper voice coil in a dual ferrite magnet design. The cone is a proprietary treated cone for both enhanced damping and water resistance. A rubber surround provides both high compliance and stability for the suspension. Connection is made via gold plated, spring type connectors. Included is a rubber mounting gasket which both conceals screws and seals the driver when front mounted. This gasket is removeable. This subwoofer a solid foundation for any sound system that needs top tier bass. See model BWF-1002 (82132) for a similar driver with a Hemp fiber cone and durable foam surround. 13 mm linear excursion (BL) Low 27 Hz resonant frequency 10” (272 mm) 12 spoke cast aluminum basket 150 watts, 5 ohms, 86 dB SPL 2”, four-layer copper voice coil, 5 ohm impedance Dual ferrite magnet allowing for long throw Fiber cone with a proprietary damping treat and NBR rubber edge Bold North Audio products are the most accurate, engineered audio transducers available. Each design receives Klippel vibrational test analyses to verify the key parts of optimal audio performance. While we rely heavily on objective science to lead us, we understand that most of all speakers need to tell the musical truth. Our engineers, musicians, and recording studio veterans are the final judges of when a design is worthy of the Bold North Audio brand. All Bold North Audio products are assembled in Minnesota, with parts sourced from around the world to produce the highest combination of performance, consistency, and customer value.