Poly-Planar
Poly-Planar MA840 40 W RMS - 80 W PMPO Speaker - 2 Pack - White (ma-840-w)
- SKU:
- 18009114
- MPN:
- ma-840-w
- Availability:
- Out of stock
- Stock Update:
- 02/06/2026 09:43:44 AM PST
- Stock Update:
- 02/06/2026 09:43:44 AM PST
Description
This item is brand-new, factory sealed.
Subcompact Box SpeakersPart Number: MA-840W
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)
Specs
Physical Characteristics Product Material - Stainless Steel
- Acrylonitrile Butadiene Styrene (ABS)
Product Color White Height 4.2" Width 4" Depth 4.49" General Information Brand Name Poly-Planar Manufacturer Website Address http://www.polyplanar.com Marketing Information 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. Product Type Speaker Product Name MA840 - Subcompact Box Speakers Manufacturer Poly-Planar, LLC Manufacturer Part Number MA840W Product Model MA840 Packaged Quantity 2 Technical Information PMPO Output Power 80 W Minimum Frequency Response 70 Hz Maximum Frequency Response 14 kHz Magnetic Shielding Speaker Impedance 4 Ohm RMS Output Power 40 W
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Poly-Planar MA840 40 W RMS - 80 W PMPO Speaker - 2 Pack - White (ma-840-w)