Soundown IVF2020WN27 | Insulation Barrier 4 1/2'x6' GROUP+ambassador-marine-small-marine-sprayer-with-hook-1-2-nps 3M Dual lock

3M Dual lock

In a plastic container

The A16 internal speaker delivers a loud 1500mW audio output with clear sound to cut through cabin or tarmac noise

Triple chrome plated with 3/4" and 1" inside diameter

M510 Marine Transceiver

Soundown IVF2020WN27 | Insulation Barrier 4 1/2'x6' GROUP+ambassador-marine-small-marine-sprayer-with-hook-1-2-nps 3M Dual lockAn effective treatment for airborne noise that radiates from engines and other machinery. The standard composite consists of a layer of mass loaded vinyl, sandwiched between two layers of polyether fire retardant foam, covered by a thin attractive vapor barrier facing. The composite is designed and manufactured specifically for attenuation of sounds from machines such as engines, generators, pumps, and other marine equipment which may have significant