Polyglass Cone: The woofer cone has a cellulose pulp base
and is coated with a uniform deposit of hollow glass microballs. The addition of
the Polyglass layer significantly increases the cone's rigidity without adding
much weight. This combination takes advantage of the accuracy and neutrality of
the hard outer surface, but maintains the superior damping characteristics of
the cellulose pulp.
Surround: The butyl rubber surround is resistant to ultraviolet
rays, temperature extremes, and humidity to add to the speaker's reliability
Phase Plug: The bullet-shaped phase plug in the center of the
woofer ensures a smooth, flat off-axis frequency response by preventing the high
frequency sound waves emanating from one side of the cone from interfering with
sound waves from the other side of the cone.
Inverted Dome Tweeter: The tweeter is an inverted aluminum
dome, producing a broad sound stage. The tweeter has a Neodymium magnet to provide
a powerful magnetic field for the voice coil, while still maintaining the tweeter's
Mounting Options: The tweeters can be surface mounted and
include two types of surface mount housings, one low profile and one angled:
| ||Flush Mount ||Low Profile Surface Mount ||Angled Surface Mount |
|Mounting Height ||0.292" ||0.908" ||1.935" |
|Mounting Depth ||0.511" ||0.885" (screw depth) ||0.8" (screw depth) |
|Frame Diameter ||1.886" ||N/A ||N/A |
|Cutout Diameter ||1.677" ||N/A ||N/A |
|Width ||N/A ||1.887" ||1.892" |
|Surface Depth ||N/A ||1.887" ||2.865" |
Crossovers: Each woofer and each tweeter has an integrated
6 dB/octave crossover. Because the woofer and tweeter crossovers are separate,
the system can be bi-amped.
Note: No crossover point frequency
specifications are provided.
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.