U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Original & OEM Quality Parts

Poly Planar
MA-840B

Poly-Planar Ma840B Waterproof Sub Compact Box Speakers 4-3/16" X 4-1/16", Black, 1 Pr. - Ma-840B - 665-Ma840Bf1

LSN 665-MA840B MPN MA-840B UPC 731128084015 MFR Poly Planar
Express
ON, Warehouse

"Express" items are automated and typically shipped out next available business day and delivered within 4 day.
In Stock
$122.46
Canadian Dollars
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Ideal for locations where other speakers won't fit. Speakers feature low magnetic field and will handle 80 watts/pair. 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.

Part #:665-MA840B
Manufacturer:POLY PLANAR
Manufacturer Part #:MA-840B
UPC:731128084015
Order In Multiples Of:1
Box1 pr
ColorBlack
Size4" x 4"

Variations
665-MA840WPoly-Planar MA840W Waterproof Sub Compact Box Speakers 4-3/16" x 4-1/16", White, 1 pr.
Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of OEM and premium aftermarket marine and RV parts and accessories. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.