Rockford Fosgate R168X2 Prime Series 6"x8" 55W RMS (110W Peak Power Handling) at 4-Ohms, 2-Way Component Car Speaker System (Sold as pair)
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What's Inside?
- • (2) 6"x8" Prime Series 2-Way Component Car Speaker System
- • (2) Grilles
- • (2) 15' Lengths of speaker wire (each has female quick-slides on one end and tinned bare wire on the other)
- • (8) 1" Screws
- • (8) Speed clips
- • Owner's Manual
Why Choose Rockford Fosgate R168X2 Full Range Car Speakers?
Smooth Highs That Make Every Track Feel Right
The Rockford Fosgate R168X2 Component Car Speaker System is designed for listeners who want clean, balanced sound without harsh highs or uneven tones. Its 1/2 inch silk dome tweeters are built with a low-profile embedded design that keeps the phase alignment between the tweeter and woofer right where it should be. That means smoother transitions between frequencies, more natural vocals, and highs that stay detailed without becoming sharp or fatiguing during long drives.
Clear, Controlled Audio Built on Real Engineering
This speaker system is not just tuned by ear, it is engineered with precision using Klippel distortion analysis. That process helps refine the motor structure, voice coil alignment, and suspension movement so everything works together more efficiently. The result is reduced distortion, improved clarity, and a more controlled sound that holds up even when you increase the volume. You hear more detail in your music without the muddiness that usually comes with entry-level upgrades.
Simple Upgrade That Delivers Real Everyday Performance
If you are looking for a straightforward way to improve your system without going all out, this setup hits a sweet spot. It keeps installation simple while still giving you a noticeable jump in sound quality over factory speakers. From smoother highs to better overall balance, it brings out more life in your music and makes every drive more enjoyable without needing a complicated setup or massive system overhaul.
Frequently Asked Questions (FAQ)
- • Why isn't the bass as strong as expected?
Several users report limited low-end bass. These work well as factory replacements, but a subwoofer can provide deeper bass for fuller sound.
- • Why do the speakers distort when I increase the bass?
Heavy bass boost can push the speakers beyond their clean range. Reduce the bass setting and use a high-pass filter when necessary.
- • Do I need an amplifier to get good sound?
No, they can run from many factory or aftermarket radios. However, additional clean power can improve volume, headroom, and overall dynamics.
- • Why do the highs sound sharp or harsh?
Some users find the high frequencies somewhat pronounced. Adjusting the treble or EQ can help produce a smoother overall sound.
- • Why does one speaker sound weaker than the other?
Check polarity, speaker wiring, balance settings, and connections. Incorrect polarity can also reduce bass and make the stereo image sound unusual.
- • Can these be installed without cutting the factory wiring?
Vehicle-specific adapter harnesses may be available, depending on the application. Check the vehicle fit guide before installation for the required connections.
- • Why does the sound seem compressed at high volume?
Overdriving the speakers or amplifier can cause compression and distortion. Reduce the volume or gain and avoid excessive bass boost.
- • Why do they sound different from the factory speakers?
Different speaker efficiency, frequency response, and installation conditions can change the sound. Adjust the head-unit EQ after installation for better balance.
- • Why is there very little bass without a subwoofer?
These are designed primarily as full-range replacements rather than dedicated bass drivers. Users seeking deeper low frequencies often add a separate subwoofer.
- • What should I check if the speakers sound weak after installation?
Check polarity, mounting, wiring, radio settings, and amplifier output. Out-of-phase wiring is especially important because it can noticeably reduce low-frequency response.
- Diameter : 5x7/6x8 Inch
- Sensitivity : 87 dB
- Impedance : 4 Ohm
- Frequency Response : 51-20000 Hz
- Peak Power Handling : 110 Watts
- Design : 2 Way
- Top Mount Depth : 2-9/16 Inches
- RMS Power Handling : 55 Watts
Features:
- Balanced Silk Dome High-Frequency Integration: Features 1/2" silk dome tweeters with an embedded low-profile design that preserves phase alignment between woofer and tweeter, ensuring smooth frequency transition and accurate tonal balance without increasing mounting depth.
- Precision-Optimized Acoustic Engineering: Developed using Klippel distortion analysis to refine motor structure, voice coil alignment, and suspension dynamics, resulting in reduced distortion and improved overall sound clarity.
Specifications:
- Speaker Size: 6X8
- Design: 2-way
- Tweeter Design: 1/2" Dome
- Impedance (Ohms): 4
- Tweeter Composition: Silk
- Woofer Composition: Polypropylene
- Woofer Surround: Rubber
- Parts Warranty: 1 Year
- Labor Warranty: 1 Year
- Sensitivity (1W at 1 meter): 87
- Sensitivity at 2.83 volts: 90
- Frequency Response: 51 - 20k Hz
- Minimum RMS Wattage: 2
- Maximum RMS Wattage: 55
- Peak Power Handling (Watts): 110
- Top-mount Depth (Inches): 2 9/16
- Bottom-mount Depth (Inches): 2 15/16
- Cutout Diameter or Length (inches): 0
- Mounting Height (Inches): 0.377
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- 5"x7"/6"x8" 2-way speakers (pair)
- polypropylene woofer cone with rubber surround
- 1/2" silk dome tweeter
- power range: 2-55 watts RMS (110 watts peak power)
- frequency response: 51-20,000 Hz
- sensitivity: 87 dB
- top-mount depth: 2-9/16"
- grilles not included
- warranty: 1 year
- UPC: 780687342517
- Weight: 5
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
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Overall great set of speakers
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For the price you cant beat these rockfords. Quick shipping too. These speakers sound great in my truck , very happy with them.
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I really like the way it sounds I bought two pairs and I'm really enjoy them I'm buying some more for my Buick River
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Speakers sound good for the money. Currently running stock head unit so sound quality could probably be better. Produces a little thump as long as bass tones aren't super low. Overall satisfied for a factory replacement.
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Good bass from these 6x8s. Didn’t expect that. Excellent price for what it can deliver