Hertz MPX690-3 6x9" Three-Way Coaxial Speakers Deals Shallow 51 mm Depth: Helps

Shallow 51 mm Depth: Helps fit locations with limited mounting clearance

43-inch chassis diameter

Its stated 10 Hz to 100 kHz frequency response

With 90 watts RMS per channel at 4 ohms or 150 watts RMS per channel at 2 ohms

The included mesh steel grilles complement the speaker's compact coaxial construction

Hertz MPX690-3 6x9" Three-Way Coaxial Speakers Deals Shallow 51 mm Depth: HelpsThe Hertz Mille Pro MPX 690. 3 is a pair of 6x9 inch three way coaxial car speakers designed for full range rear deck applications. It combines a woofer, a dedicated tweeter, and a supertweeter in each speaker to provide broad frequency coverage from a single mounting location. This makes it a practical upgrade for vehicles with factory 6x9 speaker positions where stronger output and more high frequency extension are desired. Rated at 130 watts