Subcompact Box SpeakersPart 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 4-1/16" x 4-1/2" (106mm x 102mm x114mm) Cone Size: 3-1/2" (89mm) Product : POLY-PLANAR MA840 (B) SUB COMPACT BOX SPEAKER 80 WAT Manufacturer : POLYPLANAR Manufacturer Part No : MA840B UPC : 731128084015
