RetroSound プレミアム シングルトライアックス スピーカー 4x10インチ ブラケット付き RS-UB1KT 90W RMS

These 4x10s fit perfectly into my old dash with the included brackets, and the RMS power handling gives much cleaner highs than my old stock speakers. The difference in clarity at highway speeds is honestly night and day.

I've had these in my classic car for a few weeks now, and the 90w RMS really brings out the bass without distortion at higher volumes. The included bracket made installation a breeze in my oddly-shaped dash.

Was looking for something that could handle some power without distorting, and these speakers deliver. The 90w RMS rating gives them a nice clean volume even in my older dash. Only wish the grille came in a different color to match my interior better.