"In the middle of the sound quality principle..." I never thought they would pursue quality to this extent with a design that focuses on sound quality! The sound of anodized aluminum.

16.5cm2way component speaker
GZUC165.2SQ is a component speaker developed for car audio users who demand high sound quality.
Equipped with a black anodized aluminum cone woofer, silk dome tweeter, and -12dB/octave crossover with high reproduction performance.
Compatible with optional tweeter pod GZTH 25-28B to expand installation range.