These impressive Speakers, 6.5 inch Speakers, produce vastly improved audio clarity than any factory fitted speakers. Here are some of their features:
- With grills-Â Either a hard or soft material mounted directly over the face of the speaker driver. Its main purpose is to protect the driver element and speaker internals (and possibly other audio components) from foreign objects while still allowing the sound to clearly pass
- Polypropylene woofer with treated cloth surround- Polypropylene coated with a thin layer of aluminum. The combination creates a stiff, lightweight material
- 90dB sensitivity- an excellent sensitivity rating which produce really loud sound.
- Impedance: 4ohms- allows the speakers to pull more power from a low-voltage car audio amplifier.
- 1″ PEI balanced dome tweeter- offer  wide dispersion for excellent imaging and can handle up to 40 watts RMS
- Frequency response: 40-22,000 Hz- the range of frequencies or musical tones a component can reproduce. In this case the response is from 40-22,000Hz.