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Infinity Reference Series 6-1/2" Speakers
Our take on the Infinity Reference Series 6-1/2" Speakers
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."Details:
- 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
What's in the Box:
- 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
Features and Specs
|Speaker Size||6 1/2|
|Tweeter Design||UniPivot Dome|
|Woofer Surround||Hi-Roll Rubber|
|Parts Warranty||1 YEAR|
|Labor Warranty||1 YEAR|
|Sensitivity (1W at 1 meter)||92|
|Sensitivity at 2.83 volts||N/A|
|Frequency Response||54 - 20k Hz|
|Minimum RMS Wattage||2|
|Maximum RMS Wattage||60|
|Peak Power Handling (Watts)||180|
|Top-mount Depth (Inches)||2 1/16|
|Bottom-mount Depth (Inches)||N/A|
|Cutout Diameter or Length (inches)||5|
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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