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Rockford Fosgate PRIME R1675-S

6.5" / 6.75" 2-Way PRIME Series Component Car Audio Speaker System

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with warranty

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Arrives by Monday, Jan. 23 to zip 20147

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General Features:

  • 6-3/4" 2-way PRIME Series Component System
  • Power Handling:
    • Peak: 160 watts per set / 80 watts each side
    • RMS: 80 watts per set / 40 watts each side
  • Recommended power range: 10 - 40 watts RMS per channel
  • 1/2" (13mm) Mylar balanced dome tweeter with an in-line crossover delivers crisp high frequency response
  • Easy installation of flush, surface, or angle mounting
  • Mica injected polypropylene cone for extended frequency response and accommodates direct OEM installation
  • Foam surround allowing fluid movements for accurate sound reproduction
  • In-line 6dB/octave tweeter crossover filter
  • 1" high-temperature voice coil
  • Perfect for original factory replacement
  • Grilles and mounting hardware included
  • Cold rolled steel frame
  • CEA-2031 compliant speakers
  • Frequency response: 55 - 20,000 Hz
  • Sensitivity: 89 dB
  • Impedance: 4 Ohm
  • Authorized Internet Dealer
  • 90 Day Sonic Electronix Warranty

Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.


Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

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Average Attribution Rating

Browse 2 questions and 10 answers
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Why did you choose this?
Sonic Electronix Store
Going to sell vehicle soon and remove all amps from vehicle. I have had the $400 Rockford speakers in vehicle for a few years on a huge amp which are utterly amazing and I am not leaving them in the truck. This is still a great speaker to run off my head until I actually trade it in. Fosgates Rock!!!
Donald Kearns on Jan 25, 2016
Proper replacement with good quality manufacturer
Bret B on Apr 17, 2015
I read over the reviews and I know they would fit my truck because your web site vehicle selection and great price. Thanks
BEAU S on Nov 27, 2015
Reputation, disappointed with overall performance and sound quality. Returned product
Robert H on Mar 26, 2015
Would 70 watts at 4 ohm be to much getting a nvx 900 watt amp 5 channel and how do you wire these?
hec j on Aug 7, 2016
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Best Answer: I used a 4 channel Rockford Fosgate amp, I so not recall the exact model. Mine are @ 90 watts and sound amazing. As for the wiring, you'll need standard female spades, the large one for positive and small one for negative, there's no crossover with these it all wires up directly to the 6.5, the tweeters have different mounting options. Hope this helps.
Reply · Report · Ryan B on Aug 7, 2016
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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Rockford Fosgate PRIME R1675-S