Bigger is better with Plus One woofers! Using a new basket design and high-roll rubber surround, Infinity has developed a poly cone that is 30 percent larger than cones of similar-sized speakers. The 652i 6-1/2" speaker will thrill you with its increased bass output and greater efficiency. The angled silk dome tweeter can be turned 355° for optimum imaging. No wonder Car Sound magazine said: "These puppies sound really good."

  • Plus One polypropylene woofer cone is 30% larger than other speakers of this size, ensuring strong bass response
  • high-roll rubber surround allows greater woofer movement
  • 3/4" silk semi-dome tweeter may be rotated up to 355° for improved imaging
  • sensitivity 92 dB
  • frequency response 54-20,000 Hz
  • recommended power range 2-60 watts RMS
  • peak power handling 180 watts
  • top-mount depth 2-1/16"

Priced per pair

Why replace your car's original speakers?

The speakers that originally came in your car were made from inexpensive materials, designed to create acceptable sound at the lowest possible cost to the manufacturer. If you love music, you deserve better. Name-brand aftermarket speakers deliver fuller, richer sound with considerably more detail and nuance, and they're capable of playing louder and cleaner than factory speakers. Connect new speakers to your factory radio and you'll get the best possible sound from your dealer-equipped system. Pair them up with a new car stereo for a level of enjoyment that can rival a high-fidelity home audio experience.

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Hands-on research

What's in the box?

Download owner's manual

  • Two 2-way speakers
  • 2 Grilles
  • 2 Grille frames
  • 2 Metal mounting rings
  • 2 Self-adhesive foam strips
  • 8 Machine screws
  • 8 Self-tapping mounting screws
  • 8 Speed clips
  • Instructions/Specification sheet
  • Warranty/Survey card

Product Research



Plus One Woofer Cones: This speaker uses a cone approximately 30% larger than other speakers of the same size. This is accomplished by using a new basket design and hi-roll surround. The Plus One design offers greater bass output and a significant increase in efficiency.

Woofer Materials: The woofer is constructed from Injection-Molded Polypropylene. This process of cone molding assures a uniform cone thickness for superior linearity and clarity. It is also lighter weight and more rigid for decreased distortion and improved bass response.

Surrounds: The Hi-Roll rubber surround allows the woofer a greater range of movement, resulting in longer X-max and more bass output.

Tweeters: This speaker uses a 3/4" silk dome tweeter for smooth, accurate highs. The UniPivot tweeter is angled (non-adjustable) and may be turned up to 355 degrees for optimum imaging and in-car frequency response. It is NOT made to turn 360 degrees. If the tweeter is turned 360 degrees or more, it will be damaged.

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