B&C's compact 4NDF34 4" driver combined high efficiency and incredible power handling to deliver surprising output capability for its size. Designed for use as a midrange in high output speaker systems, this driver actually has enough displacement capability to also be used in compact subwoofer assisted 2-way designs. The powerful neodymium motor keeps the efficiency high while minimizing size and weight. To handle and impressive 100 watts RMS, the 1.34" copper voice coil is wound on a heat resistant fiberglass former. For use in damp and wet locations the non-resonant paper cone has a waterproof coating on both sides. The flexible 4NDF34 is a unique driver that would suitable for anything from portable Bluetooth speakers to compact 3-way stackable line arrays.

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