Plus One+ Woofer Cones: Each
speaker uses a cone significantly 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 a significant increase in
Materials: Each woofer is constructed of
Injection-Molded Polypropylene. This process of
cone molding assures a uniform cone thickness for superior linearity and
clarity. It is also lighter weight and more rigid for decreased distortion and
improved bass response.
Hi-roll Rubber Surrounds:
The hi-roll rubber surrounds allow the woofers a greater range of movement,
resulting in longer X-max and more bass output.
III Mounting System:
JBL's Intermount III mounting system allows the woofers to fit in a variety
of applications. The plastic brackets allow the woofers to be installed in an
oversized 6-3/4" GM/Chrysler opening. With the metal adapter rings, the woofers
can be installed in a 6-1/2" opening. Without any adapter brackets or rings, the
woofers mount in a 6-3/4" opening.
1" My-Ti Dome Tweeters: The
Mylar/titanium composite tweeters are stiff, light, and extremely efficient.
They deliver the high-frequency extension of titanium with the damping of a
The I-Mount tweeter mounting system and Starfish mounting brackets give you
several different ways to mount the tweeters:
- I-Mount Tweeter Mounting
tweeters can be surface- or flush-mounted with Infinity's innovative I-Mount
- Surface Mount:
Surface mounting the tweeters involves screwing the surface-mount cup to
the mounting location, then inserting and locking the tweeter into the
Mount: Flush mounting is made easy through the use of the threaded
flush-mount adapter and plastic locking nut. Once a cutout is made, the
flush-mount adapter (with the tweeter installed) is inserted into the
hole. The large plastic locking nut is threaded onto the adapter (from
behind the mounting surface) to hold the complete assembly securely in
place. When flush mounted, the tweeters may be angled for optimum
response and imaging.
- Starfish Mounting
Brackets: The Starfish mounting
brackets allow the tweeters to be installed in factory locations behind the
- Surface Mount
(behind grille panel): Once the
Starfish bracket is trimmed, it is screwed to the mounting surface
behind the grille panel. Then, the tweeter is inserted into the bracket and
locked into place.
- Flush Mount (behind
grille panel): Once the
Starfish bracket is trimmed, it is dropped into the cutout in the
mounting surface behind the grille panel. Then, the tweeter is inserted into the bracket
and locked into place.
- Bottom Mount (to
grille panel): Once the
Starfish bracket is trimmed, it is secured to the underside of the
grille panel. The tweeter must be inserted into the bracket and
locked into place before the bracket is mounted.
- Flush Mount (in-dash
location): Once the Starfish
bracket is trimmed, it is dropped into the cutout in the dash. Then, the
tweeter is inserted
into the bracket and locked into place.
| || I-Mount
Surface Mount || I-Mount Flush
Mount || Starfish Surface Mount (behind grille
panel) || Starfish Flush Mount (behind grille
panel) || Starfish Bottom Mount (to grille
panel) || Starfish Flush Mount (in-dash
Height || 0.987" || 0.758" || 0.979" || 0.475" || N/A || 0.066" |
| Depth || 0.331" (screw
depth) || 0.681" || 0.306" || 0.507" || 1.003" || 0.937" |
Diameter || 1.806" || 2.146" || 2.542" || 2.817" || 3.121" || 3.121" |
Cutout Diameter || N/A || 1.846" || N/A || 1.812" || N/A || 2.804" |
These speakers include computer-optimized, voice-matched crossovers. Each
crossover features a 12dB/octave, 4kHz high-pass network for the tweeter and a
12dB/octave, 4kHz low-pass network for the woofer.
Tweeter Output Level:
Each crossover allows you to select the tweeter output level according to system
requirements and personal preference. The tweeter level may be set to "+3 dB" or
The crossover inputs and outputs are screw terminals.
Mounting: There are two
mounting holes in the base of each crossover.
Crossover Dimensions: W=3.033",
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.