About the Infinity Reference REF-4032cfx
A modern classic
A modern classic
One thing's for sure — our customers love Infinity's Reference Series speakers. Year after year, car after car, options like these Reference Series REF-4032cfx 4" car speakers remain a popular choice for replacing factory speakers because of their competitive pricing and superb sound.
Infinity's famous ingredients
The Reference Series polypropylene woofer with its durable hi-roll rubber surround ensures you'll enjoy powerful sound every mile you drive. Its oversized cone moves more air than other speakers of similar size, adding plenty of punch to the speaker's impressive performance. Add to all that, a 1/2" textile balanced dome tweeter for clearer and smoother highs, and you have a sound that's definitively Infinity.
These speakers will really 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 comes up with a safe way to get a little more power out of your system — these 3-ohm speakers combine with the speaker wire in your car so your car stereo sees actual 4-ohm impedance.
Grilles are not included; the factory grilles should be suitable for most applications.
- 4" 2-way speakers (pair)
- Plus One+ polypropylene woofer cone with hi-roll rubber surround
- 1/2" balanced textile dome tweeter
- True Four Ohm Impedance technology
- speaker's 3-ohm impedance combines with speaker wire impedance for a 4-ohm load
- compatible with virtually all factory or aftermarket car stereos
- handles up to 35 watts RMS (105 watts peak power)
- frequency response: 75-21,000 Hz
- sensitivity: 92 dB
- top-mount depth: 1-7/8"
- grilles not included
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # REF4032CFX
What's in the box:
- Two 2-way speakers
- 2 Adhesive backed foam gasket strips
- Instruction manual
- Template on box
More details on the Infinity Reference REF-4032cfx
Features & specs
|Tweeter Design||Balanced Dome|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
|Sensitivity (1W at 1 meter)||N/A|
|Sensitivity at 2.83 volts||92|
|Frequency Response||75 - 21k Hz|
|Minimum RMS Wattage||---|
|Maximum RMS Wattage||35|
|Peak Power Handling (Watts)||105|
|Top-mount Depth (Inches)||1 7/8|
|Bottom-mount Depth (Inches)||N/A|
|Cutout Diameter or Length (inches)||3 5/8|
|Mounting Height (Inches)||0.317|
Plus One+ Woofer Cones: Each speaker uses a cone larger than other speakers of the same size. This is accomplished by using a unique basket design and hi-roll surround. The Plus One+ design offers greater bass output and an increase in efficiency.
High-Output Design: The 3Ω voice coil design compensates for the high in-line resistance of small gauge factory wiring, extracting more power from factory (or aftermarket) receivers.
The Infinity Reference REF-4032cfx replaces these items