My Account
If you are already registered, please log in.
Create your account and enjoy a new shopping experience.
Create A New Account
have questions?
Always the correct part
We know our products
We're happy to help
Free shipping on orders over $200*
About: Infinity Reference REF507F 5-1/4" 45W RMS 2-Way Car Speakers
The REF507F 5-1/4" 2-way car speakers follow that Infinity heritage by offering the killer combo of high efficiency and superb sound.
Reference Series speakers deliver powerful sound every mile you drive, thanks to oversized polypropylene woofer cones with durable hi-roll rubber surrounds. The cones move more air than other speakers of similar size, adding plenty of punch to the speaker's impressive performance. The 1/2" textile balanced-dome tweeters deliver clear and smooth highs, for a sound that's definitively Infinity.
These speakers will blossom when powered by an external amplifier, but they're also sensitive enough to be a good match for a factory or aftermarket stereo. Plus, Infinity has come up with a safe way to get a little more power out of your system — these 3-ohm speakers work in combination with the speaker wire in your car so your car stereo sees a true 4-ohm impedance.
Specifications:
You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item).
You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Coming Soon...
Infinity
About: Infinity Reference REF467F 4"x6" 45W RMS 2-Way Car Speakers The REF467F 4"x6" 2-way car speakers follow that Infinity heritage by offering the killer combo of high efficie
Infinity
About: Infinity Reference REF-5032cfx 5-1/4" 45W RMS 2-Way Coaxial Speakers New Reference speakers are designed to deliver Infinity’s signature sound in more vehicles
Infinity
About: Infinity Reference REF407F 4" 35W RMS 2-Way Car Speakers The REF407F 4" 2-way car speakers follow that Infinity heritage by offering the killer combo of high efficiency an
Infinity
About: Infinity Reference REF607F 6-1/2" 50W RMS 2-Way Car Speakers Infinity's Reference Series speakers remain a popular choice for upgrading from factory speakers. The REF607F
Infinity
About: Infinity Reference REF-6532EX 6-1/2" 2-Way Coaxial Shallow Mount Speakers New Reference speakers are designed to deliver Infinity’s signature sound in more vehicles.
Infinity
About: Infinity Reference REF307F Reference Series 3-1/2" 25 Watts RMS 2-way car speakers Excellent power-handling
