270W Peak (90W RMS) 5.25" Reference Series 2-Way Coaxial 3-ohm Speakers
Product highlights
• 135 watts Peak Each, 45 watts RMS Each
• Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB
Choose from any of our many bundles that include this product for even more savings!
Infinity REF507F with Installation Accessories
270W Peak (90W RMS) 5.25" Reference Series 2-way 3-ohm Speakers + 5.25" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit
(225)
$150.51
List price $212.66
Bundle Savings of $62.15
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
30% off
Priced separately $152 94
Promo Savings of $12 90
Total price:
$140 04
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
30% off
Priced separately $175 94
Promo Savings of $19 80
Total price:
$156 14
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
30% off
Priced separately $161 94
Promo Savings of $15 60
Total price:
$146 34
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
30% off
Priced separately $165 94
Promo Savings of $16 80
Total price:
$149 14
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
30% off
Priced separately $156 94
Promo Savings of $14 10
Total price:
$142 84
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
30% off
Priced separately $133 94
Promo Savings of $7 20
Total price:
$126 74
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
30% off
Priced separately $139 94
Promo Savings of $9 00
Total price:
$130 94
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
20% off
$29 99
Priced separately $139 94
Promo Savings of $6 00
Total price:
$133 94
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
30% off
Priced separately $139 94
Promo Savings of $9 00
Total price:
$130 94
This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
20% off
$10 99
Priced separately $120 94
Promo Savings of $2 20
Total price:
$118 74
Experience Better Sound with Easy to Install Speaker Baffles. This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
20% off
$16 99
Priced separately $126 94
Promo Savings of $3 40
Total price:
$123 54
Get 40% Off NVX SDSK2 Sound Dampening Speaker Kit with your Speaker purchase! Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.
Infinity REF507F (INFSPKRF507FUS)
40% off
Priced separately $124 94
Promo Savings of $6 00
Total price:
$118 94
New Reference speakers are designed to deliver Infinity’s signature sound in more vehicles. They feature edge-driven textile tweeters for smooth, clear highs and the larger models offer an adjustable tweeter output level control for high-frequency optimization based on installation location or the listener's preference. Oversized Plus One woofers offer more surface area for higher bass output and enhanced midrange performance. Plus newly engineered baskets are optimized to fit most factory speaker locations. Available in a range of standard sizes, they’re the perfect upgrade from factory speakers.
Priced Per Pair
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Manufacturer:
Model Number:
REF507F
Weight:
3.11lbs
Internal SKU:
ref507f
Internal Product ID:
202377
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Sound Great
Still have stock radio, and they sound great. Installation was a bit rough, they did not line up with factory srew holes.
Verified purchase
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
