Ampere Audio AA-BI9 TL 6" x 9" 6x9 Car Speakers Subwoofer Size_10-Inch Self-contained four-channel 12VDC relay box

Self-contained four-channel 12VDC relay box

2016 Mercedes-Benz GL450

Accuracy: +/- 5 Degrees (due to display type)

5 mm Frame Material Die Cast Aluminum

Ampere Audio AA-BI9 TL 6" x 9" 6x9 Car Speakers Subwoofer Size_10-Inch Self-contained four-channel 12VDC relay box100w 6x9" Coaxial Set When it comes to sound quality, the Ampere Audio AA BI9 TL speakers are built from the ground up to be above par musical experiences. The wide frequency range delivers a pleasurable but aggressive Sound Quality Eargasm (SQE). The bass, midrange and treble all are very balanced giving you and all around excellent speaker. The AA BI9 TL speakers are equipped with a silk dome tweeter which allows for smooth but strong high frequency