Poly-Planar MA840 (B) Sub Compact Box Speaker 80 Wat - Corrosionproof/Waterproof

Subcompact box speakers. Part number: ma-840b. These subcompact box speakers are designed to fit in difficult locations and still offer high quality music sound. The ultra-low magnetic field design lets you mount them anywhere without adversely affecting navigation equipment such as compasses and autopilots. Polypropylene cones, stainless steel grills and brackets, and heavy-duty abs enclosures make them corrosion-proof and waterproof. Dual cone design with 3'' main cone size. Features. Ideal for locations where other speakers won't fit. Only 4'' x 4''. Ultra-low magnetic field speaker. Stainless steel grill and bracket. Available in black and white. Specifications. Frequency response: 70hz to 14khz (single cone). Peak power: 80w per pair. Continuous power: 40w rms/pair. Impedance: 4 ohms. Overall dimensions: 4-³⁄₁₆" x 4-1?Ns16'' x 4-??" (106mm x 102mm x114mm). Cone size: 3-??" (89mm)