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Hertz CS300

Hertz CS300

Price $329.99

Hertz CS 300 – Deep, Clean 12" Bass for Serious Music Lovers

The Hertz CS 300 is the 12" subwoofer built for drivers who want tight, powerful, high-quality bass without getting overly technical or breaking the bank. With its rugged cone, high-excursion design, and classic Hertz engineering, the CS 300 delivers smooth low-end response that hits hard and stays clean — even when you turn it up.

Drop it in a sealed box for precision or a ported box for extra boom. Either way, you get rich, controlled bass that fills out your music and brings warmth and impact to every track. It’s reliable, versatile, and built for everyday drivers who want real performance.

Perfect for: Anyone who wants a strong, dependable 12" Hertz subwoofer that delivers clean, powerful bass and plays well in a wide variety of systems.

*Installation Available on everything we sell. Parts and extensive work extra.

Product highlights:

  • 12″ 4-ohm shallow-mount subwoofer
  • polypropylene cone
  • power handling: 350 watts RMS (700 watts peak)
  • sensitivity: 86.5 dB
  • top-mount depth: 5-1/8″
  • push terminals handle up to 8-gauge wire
  • sealed box volume: 1.13 cubic feet
  • grille sold separately
  • warranty: 2 years

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