ASTM B117 salt spray (or salt fog) corrosion testing ensures the subwoofer will not corrode or fail in saltwater and other harsh environments.
ASTM G154 UV resistant woofer cone and subwoofer grille prevents deterioration and discoloration from strong sunlight.
Large Magnet and 4 layer voice coil reproduces deep bass sound.
Thick 0.7mm Cone, 1.4mm Cap and Φ45.5mm Voice coil ensure sufficient strength and reduction of unnecessary noise.
Glass Fiber Reinforced Plastics (GFRP) protect the woofer basket from the magnet’s heat, stabilizing its sound and condition.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.