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Product comparison
5"x7" and 6"x8" Speakers Comparison

SpeakerCompare

Virtual Audio Technology

Grab your headphones and hear sonic differences between these speakers

Current Item

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MTX Thunder68
Thunder Dome Series 5"x7"/6"x8" 2-way speakers
In stock
9 reviews
$99.99 pair
  • polypropylene cone with rubber surround
  • 1" pivoting silk dome tweeter
  • power range: 2-60 watts RMS (120 watts peak power)
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Kenwood KFC-C6896PS
6"x8" 2-way car speakers
In stock
21 reviews
$79.99 pair
  • Acoustic Sound Harmonizer improves response in the 3000 to 4000 Hz range
  • Sound Field Enhancer widens sound field
  • handles up to 81 watts RMS (360 watts peak power)
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Adding...
Memphis Audio PRX57
5"x7" 2-way car speakers
In stock
6 reviews
$99.99 pair
  • 5"x7" graphite-reinforced polypropylene woofer cone with polyurethane surround
  • PEI dome tweeter
  • handles up to 40 watts RMS (80 watts peak power)
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Adding...
Polk Audio DB 572
DB+ Series 5"x7" 2-way car speakers
In stock
190 reviews
$109.00 pair
  • 5"x7" polypropylene woofer cone with rubber surround
  • 3/4" silk dome tweeter
  • handles up to 75 watts RMS (225 watts peak power)
       
Not available for comparison
Condition New Stock New Stock New Stock New Stock
General MTX Thunder68 Kenwood KFC-C6896PS Memphis Audio PRX57 Polk Audio DB 572
Speaker Size 6X8/5X7 6X8 5X7 5X7
2-way 2-way 2-way 2-way
1" Dome 1-3/16" Balanced Dome Dome 3/4" Dome
4 4 4 4
Silk --- PEI Silk
Polypropylene Polypropylene Polypropylene Polypropylene
Rubber Rubber Polyurethane Rubber
2 Years 1 Year 1 Year 1 Year
2 Years 1 Year 1 Year 1 Year
Specifications MTX Thunder68 Kenwood KFC-C6896PS Memphis Audio PRX57 Polk Audio DB 572
Sensitivity (1W at 1 meter) N/A 88 88 92
Sensitivity at 2.83 volts 92 N/A N/A N/A
45 - 20k Hz 58 - 24k Hz 87 - 20k Hz 35 - 22k Hz
Minimum RMS Wattage 2 --- --- ---
Maximum RMS Wattage 60 81 40 75
120 360 80 225
2 7/16 2 7/16 2 5/16 2 1/4
N/A 2 3/4 2 9/16 2 13/16
0 0 0 0
Mounting Height (Inches) 0.363 0.319 0.418 0.524
  Owner's Manual Owner's Manual Owner's Manual Owner's Manual
Photos MTX Thunder68 Kenwood KFC-C6896PS Memphis Audio PRX57 Polk Audio DB 572
Photo: Front
Photo: Back
Hands-on Research Hands-on Research Hands-on Research Hands-on Research
Remove

Adding...
MTX Thunder68
Thunder Dome Series 5"x7"/6"x8" 2-way speakers
In stock
9 reviews
$99.99 pair
Remove

Adding...
Kenwood KFC-C6896PS
6"x8" 2-way car speakers
In stock
21 reviews
$79.99 pair
Remove

Adding...
Memphis Audio PRX57
5"x7" 2-way car speakers
In stock
6 reviews
$99.99 pair
Remove

Adding...
Polk Audio DB 572
DB+ Series 5"x7" 2-way car speakers
In stock
190 reviews
$109.00 pair
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