Reference 507F
5-1/4" (130mm) coaxial car speaker
Getting started with your Reference 507F
Documents & Downloads
Product Specifications
- Power Handling
- 45W RMS, 135W peak
- Sensitivity (@ 2.83V)
- 92dB
- Frequency Response
- 67Hz – 21kHz
- Impedance
- 3.0 ohms
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 our newly engineered baskets are optimized to fit most factory speaker locations. Available in a range of standard sizes - 3-1/2", 4", 5-1/4", 6-1/2", 6" x 8" and 4" x 6" coaxial, 6" x 9" 3-way, and 5-1/4", 6-1/2", and 6" x 9" component - they’re the perfect upgrade from factory speakers.
Images & Videos
![Reference 507F - Black - Hero](https://support.harmanaudio.com/dw/image/v2/BFND_PRD/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwd45e71c7/INFINITY_REFERENCE_507F_HERO_46078_x1WEB.png?sw=960&sh=960&sm=fit&sfrm=png)
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