Polk Audio UMS77W Boat Speakers (Marine) 7.7 κά White
Polk Ultramarine speakers are designed to produce maximum sound in marine applications. The innovative design features "air suspension" technology and high temperature voice coils and up to 200 watts. You can add an XKGlow controller (sold separately) and customize your lighting using the free app.
These 7.7-inch speakers feature durable, removable sports grilles that are resistant to sunlight and moisture.
The Polk UMS77W speaker uses air suspension technology to deliver 200 watts of power in a sleek, waterproof and corrosion-resistant package. Ideal for water installations.
- White casing and grilles
- Air suspension design
- Aluminum frame
- High temperature voice coil
- XKGlow LED Light Ring (Compatible with XKGlow Controller w / App Support)
- White grid, deck and lining ring
- Snap On Grille installation option
- Silver cone
- Insulation with type cable Tinsel Leads
- Sensitivity: 90.2 dB
- Frequency response: 70 Hz - 20KHz
- Rated resistance: 4 Ohms
- Maximum power: 200 Watts
- Support depth: 7.69 cm
- Magnet weight: 725.75 gr