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.
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
REF1021T
Power Handling, RMS 50 watts
Power Handling, Peak 150 watts
Sensitivity (2.83V @ 1m) 93dB
Frequency Response 2.5kHz - 21kHz
Impedance 2 ohms
Mounting Depth 7/8"
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About Store Pickups
This product is available for store pickup ONLY.
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