Fusion 4" Marine Box Speakers Pair Ms-Os420 Hex (Male) Bit Sockets Capable of reducing up to

Capable of reducing up to 60% of radiant heat

Great for quick easy set-ups for welding or assembling projects

Frequency Response 80 Hz - 18 kHz

Unique designed oval shape shank provides extra strength and durability

Set Contents (1 Each): Flat MD920N1 - FL 0

Fusion 4" Marine Box Speakers Pair Ms-Os420 Hex (Male) Bit Sockets Capable of reducing up toFusion's MS OS420 box speakers are the ideal choice for an alloy hulled vessel, where flush mount speakers aren't a great choice for a lot of reasons. The adjustable mounting bracket makes them much easier to install using the included hardware. And, of course, that hardware also comes in handy if you're mounting these speakers on a porch, patio, or dockhouse. These rugged, versatile speakers are designed and manufactured with weather in mind, so they