Description Infinity REF6020CS 6-1/2" two-way component system including Plus One woofer and 1" textile dome tweeter
with I-mount (patent no. 5,859,917) tweeter kit and Starfish OEM adapter.
Plus One woofer cones
This patent pending technology deliver a cone with more surface area than competing models of
the same size. The result is increased bass output and higher efficiency.
True Four Ohms
All Reference speakers feature two ohm voice coils. Original factory-installed speaker wiring in
many cars is 18-22 gauge. This wire, and heating in the voice coil when power is applied,
increase the impedance “seen” by the amplifier or head unit. The impedance of Reference
Speakers has been adjusted to compensate for this increase and can be safely driven by any
head unit.
Edge-driven textile dome tweeters
These are not commonly used w-domes, but fully-edge-driven domes like those found in better
home audio speakers. The benefit is increased power handling and reduced distortion at high
output levels. This technology also allows for better integration with the mid/woofer.
Crossovers
Each Infinity Reference component system includes a pair of laboratory optimized passive
crossover netorks that include tweeter adjustment. If the tweeters are located low in the doors
or if you are looking for a brighter sound, set the tweeter at +3dB.
Installation
To facilitate proper installation and location of the tweeter, each Reference component system
includes Infinity's patented I-Mount (patent no. 5,859,917) tweeter mounting kit including the
Starfish OEM adapter.
Product Specifications
REF6020CS
Power Handling, RMS 90 watts
Power Handling, Peak 270 watts
Sensitivity (2.83V @ 1m) 93dB
Frequency Response 53Hz - 21kHz
Impedance 2 ohms
Mounting Depth 1-15/16"
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