Product Details
Ultramarine Series 200W 2-Way 4-Ohm 7.7" Flush Mount Speakers, Pair by Polk Audio®. Polk Ultramarine speakers and subwoofers are designed to deliver premium quality sounds at top volume. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.
Specifications
| 7.7" waterproof speaker |
| 200 watts maximum power |
| 25.6 oz. magnet |
| 4 Ohms nominal impedance |
| 90.2 dB sensitivity |
| 70 Hz – 20 KHz frequency response |
| 3.03" mounting depth |
Features
- Corrosion and UV resistant
- Free air design
- Cast aluminum basket
- High temperature voice coil
- Snap-on grille installation option
- Silver cone
- Insulated tinsel leads
- Mica and polypropylene woofer
- Titanium dome tweeter
Polk's hands on Engineering Research and Development team builds quality into Polk Marine products from the beginning by expertly designing each product from the ground up and validating all designs through extensive testing that is primarily conducted in their own on-site test lab. Therefore, Polk Marine Audio & Video products offer MORE durability and performance than you would expect from standard electronics.
Polk Audio®, the speaker specialist and now the largest audio brand of DEI Holdings, was founded in 1972 in Baltimore with one objective in mind: to design and engineer audio equipment that would deliver iconic, engaging, and authentic sound at home, in a car, and at an office. The company designers and engineers are not only skilled experts, they're also musicians who know something much bigger about how to create the clearest sound. At Polk Audio, music is still their passion and designing practical audio solutions that deliver lifelike performance is their mission.