This product is not manufactured or distributed by Bose Corporation™, the owner of the registered trademarks BOSE®, BOSE 802™ and BOSE 901®. Compatibility with other Bose loudspeaker models or automotive audio systems has not been verified. NOTE: This driver has an impedance of 1 ohm, and should be used only to replace the 4-1/2" driver in the Bose 901 (Series III or later) and Bose 802™ loudspeakers. Every driver is hand checked and tested, based on a ☒ dB window. A 2-layer low oxygen copper voice coil is wound on a high temperature resistant polyimide former. Product Details Questions & Answers See more images Bose - Free Space 51 Landscape Speaker (pair) - Green Model: 51 SKU: 5674941 4.7(44 Reviews) 31 Answered Questions 449. It's rigid and just "lossy" enough to produce full, accurate sound. The cone is made of long fiber New Zealand blue color pulp paper, an ideal material for cone applications and the foam surround of this driver make it almost identical to the original manufacturers appearance, design and performance. Bose Professional FreeSpace FS installed loudspeakers are designed for background music and speech reproduction in a wide range applications. High-grade Y-35 strontium ferrite magnet material is utilized in the motor structure to ensure consistent motor force. The Bose Free Space 51 speakers, are not loudspeakers, and generally provide sound coverage 3-4 meters (up to 13 feet) from center of speaker placement. The rock speakers, also purchased from Crutchfield, are weather proof loudspeakers and provide sound 24-30 feet from each speaker. Critical attention has been paid to the pole piece and voice coil tolerances, thereby assuring high yield and immunity to mechanical issues. I have a set of 2 of these speakers and 4 rock loud speakers. The flat back plate provides a uniform surface area to which the magnet is bonded, and the outside of the back plate is chamfered to maximize flux density in the gap. The top plate and T-yoke are Japanese-made cold forged low carbon steel. Individually or in multiples, replacing your legendary but aging speakers has never been easier-or achieved better results. This driver's parameters were carefully optimized to match the performance of the classic Bose® 901® loudspeaker systems. Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm
0 Comments
Leave a Reply. |