Description
Infinity Reference REF507F – Pair of 5¼″ Reference Series 2-Way Coaxial Car Speakers – 45 W RMS / 135 W Peak – 3 Ω
Sold as a pair, the REF507F speakers deliver clear, energetic mids and highs in a compact 5 ¼″ coaxial design. Featuring Infinity’s Plus One™ polypropylene woofer with hi-roll rubber surround, a ½″ textile balanced-dome tweeter, and True Four Ohm impedance technology for compatibility with OEM or aftermarket systems.
Key Features
Sold as a pair, the REF507F speakers deliver clear, energetic mids and highs in a compact 5 ¼″ coaxial design. Featuring Infinity’s Plus One™ polypropylene woofer with hi-roll rubber surround, a ½″ textile balanced-dome tweeter, and True Four Ohm impedance technology for compatibility with OEM or aftermarket systems.
Key Features
- Sold as a pair (2 speakers)
- Power Handling (RMS): 45 W Each / 90 W Per Pair
- Power Handling (Peak): 135 W Each / 270 W Per Pair
- Impedance: 3 Ω (True Four Ohm Impedance technology)
- Sensitivity: 92 dB @ 2.83 V
- Frequency Response: 67 Hz – 21,000 Hz
- Plus One™ polypropylene woofer cone with hi-roll rubber surround
- ½″ textile balanced-dome tweeter
- Mounting Depth (Top): ~1-15/16″
- Cutout Diameter: ~4-7/16″
Shipping & Delivery
Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.
Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA
We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.
Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.
