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(7 customer reviews)

$38.95

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Description

Click here to download the product manual or factory spec sheet

Priced and sold per pair

Ideal speaker to position on locations in which no other speaker will fit. Speakers feature low magnetic field with stainless steel grill and bracket.

Compact bracket mount will fit almost anywhere
Each speaker handles 40 watts peak power 20 watts RMS
Low Magnetic Field Design reduces compass interference
3″ Main Cone
Dual cone design
Polypropylene Cones and Stainless Steel Grille stand up to harsh marine effects
Heavy Duty ABS Plastic enclosures
4″H X 4-1/4″W X 4-1/2″D
Includes gimbal stainless steel bracket mounts

These speakers can be mounted to a bar using p clamps not included which are sold at most hardware stores in the electrical conduit section

1 year manufacturer warranty

Additional information

Weight 3 lbs
Manufacturer

MPN

MA840B

UPC

731128084015

7 reviews for Poly-Planar MA840 Black Sub Compact Dual Cone Box (pair) Waterproof Marine Speakers

  1. beachbum

    Really good sound, great product for the price, size is great for limited space. would recommend them to anyone.

  2. Robert

    The speakers are OK, not quite the sound I expected, but overall good!!!

  3. bob

    was tired of not being able to hear from the speakers in the center console, tucked these up under the T-Top. not a bad sound considering the price

  4. deweys 1427

    These were smaller than I expected and the lead wire going in to them is a very light gauge. However I am very happy with the sound they produce. I mounted one on each corner of the upper deck of my pontoon and everyone that hears them thinks they were a lot more expensive than they really were.

  5. Mark Euper

    I purchased the Poly-Planer MA840 Black Sub compact speakers and installed them on the dash of my center console boat. They sound great and very clear I am happy with them and will recommend them to my friends.

  6. Robert Stuart

    Bought a set of these and a of the larger ones. The MA9060 are great but the one of these I hooked now has a bad buzz like it’s blown. It’s on a Jensen MS2A without an amp of any kind. Bothe the speaker and the stereo are kind of crappy

  7. Dave B

    I connected them to a Pioneer DEH-S6220BS CD Player, using the Pioneer Smart Sync App for a 31-band equalizer and Bass Boost!, they sound great on our boat. And Bluetooth music from my iPhone also sounds great!

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