Polk Audio DB572 Car - Boat Speakers (Marine) 5 ″ x7 ″ 75W RMS
With the DB572 speakers you have aupgrading high performance and quality audio that goes beyond factory OEM systems.
Durable cone from polypropylene and UV with waterproof inner and outer casing.
Certified for marine use IP55 (water and dirt resistant) and tested for salt, fog, humidity and humidity.
These DB572 2-way (2) speakers have a cone 5 ″ x7 ″ polypropylene with strong rubber casing for stable reproduction and durability. The 3/4 weet tweeter offers high sound levels with the precision of being in a concert.
Polk Audio DB + series speakers are of dynamic value as well as excellent performance.
- Sensitivity (1 watt @ 1 meter): 92 dB
- Rated resistance: 4 Ohms
- Coaxial speakers 2 roads
- 5 ″ x7 πολυ Polypropylene cone made of polypropylene with elastic housing
- 3/4 weet tweeter with silk dome
- RMS: 75 Watt
- Maximum power: 225Watt
- Frequency: 40Hz - 22KHz
- Depth of support: 2-1 / 4 ″