Polk Audio DB462 DB+ Series 4x6 Coaxial Speakers with Marine Certification Audio-Technica ATH-M20X 48Hz Low Frequency Point (-6dB)

48Hz Low Frequency Point (-6dB)

1400W ultra-efficient Class-D amplifier

with claimed outputs of 500W RMS into 8 ohms or 1000W into 4 ohms

MFR # P-HD3FR

black cloth grille that is magnetic and acoustically transparent

Polk Audio DB462 DB+ Series 4x6 Coaxial Speakers with Marine Certification Audio-Technica ATH-M20X 48Hz Low Frequency Point (-6dB)Price Match Guarantee Polk Audio DB462 DB+ Series 4x6" Coaxial Speakers with Marine Certification Polk Audio DB462 4" x 6" 2 Way Coaxial Speaker for Car & Marine The Polk Audio DB402 2 Way Speaker features a 4" x 6" polypropylene woofer cone and a 3 4" silk dome tweeter with a built in crossover, that delivers smooth and precise sound. The speakers' Dynamic Balance technology uses laser imaging to reduce resonance, resulting in a wide response and low