Hertz Uno S 300 S4 Uno Series 12-inch 250Watt RMS 4-ohm Component Subwoofer Mid-Year Perfect for sponges

Perfect for sponges

which improves work productivity and efficiency

Gain a deeper understanding of your overall health

Hybrid Active Noise Cancellation featuring four mics helps you focus

Hertz Uno S 300 S4 Uno Series 12-inch 250Watt RMS 4-ohm Component Subwoofer Mid-Year Perfect for spongesHertz Uno S 300 S4 Uno Series 12 inch 250Watt RMS 4 ohm Component Subwoofer The Hertz Uno S 300 S4 is a high performance 12 inch (300 mm) 2 way component speaker system designed to significantly enhance your cars audio quality. Engineered with premium materialsincluding a pressed paper woofer and a precision dome tweeterthis speaker delivers deep, powerful bass along with crisp, clear highs. Ideal for upgrading factory installed speakers, the Uno S