New Infinity REF307F Reference Series 3.5 75W Peak Power Handling 3 Ohms 2-way Coaxial Car Speakers (Pair)

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. they’re the perfect upgrade from factory speakers.

Features and Benefits
Edge-driven. textile tweeters
The audiophile-grade tweeters used in Infinity’s new Reference speakers deliver smooth. non-fatiguing sound even at high output levels.

Adjustable tweeter output level
The larger Reference multielement and component systems offer a tweeter output level control to optimize system linearity to suit installation location or the listener’s preference.

Plus One? woofer cone architecture
Harman’s patented (US patent #7.548.631) Plus One? cones provide more overall speaker-cone area than other cones in its class – the result is higher sensitivity. increased low-frequency output and accurate music reproduction.

Optimized frame size
Reference speakers are available in a range of standard sizes. and feature a compact design that allows them to fit just about any vehicle on the road today.

Technical Specifications
Power Handling: 25W RMS. 75W peak
Sensitivity (@ 2.83V): 91dB
Frequency Response: 85Hz ?C 21kHz
Impedance: 3.0 ohms

What’s in the box
1 pair of coaxial speakers
Foam mounting tape
Owner’s manual

1. Pair of 3-1/2 2-way speakers
2. Plus One+ polypropylene woofer cone with hi-roll rubber surround
3. 1/2 textile balanced-dome tweeter
4. In-line high-pass filters included (196 Hz at 6 dB per octave)
5. True Four Ohm Impedance technology: Speaker’s 3-ohm impedance combines with speaker wire impedance for a 4-ohm load
6. Compatible with virtually all factory or aftermarket car stereos
7. Handles up to 25 watts RMS (75 watts peak power)
8. Frequency response: 85-21.000 Hz
9. Sensitivity: 91 dB at 2.83V
10. Top-mount depth: 1-7/16
11. Grilles not included
12. Warranty: 1 year
13. Speaker Size: 3 1/2
14. Design: 2-way
15. Tweeter Design: Balanced Dome
16. Impedance (Ohms): 3
17. Tweeter Composition: Textile
18. Woofer Composition: Polypropylene
19. Woofer Surround: Rubber
20. Parts Warranty: 1 Year
21. Labor Warranty: 1 Year
22. Sensitivity (1W at 1 meter): N/A
23. Sensitivity at 2.83 volts: 91
24. Frequency Response: 85 – 21k Hz
25. Maximum RMS Wattage: 25
26. Peak Power Handling (Watts): 75
27. Top-mount Depth (Inches): 1 7/16
28. Cutout Diameter or Length (inches): 3
29. Mounting Height (Inches): 0.375
30. Frame Width: 3.42
31. Frame Length: 3.42
• UPC: 050667379957
• Weight: 2