Woofer Cone Material:
The woofer cones are made with mica filled polypropylene, a
strong, lightweight material with high internal damping to provide excellent
Voice Coil: The
1" multi-layered copper voice coils are made to be durable and
handle high power.
Mounting: The woofers can be
mounted in a 6-1/2" opening or a 6-3/4" opening. Each woofer has four
mounting tabs, allowing it to be mounted in a 6-3/4" opening.
Tweeter Dome Material:
Each 3/4" dome tweeter is made with a Mylar dome that offers smooth high
Mounting Options: The
tweeters may be flush, surface or "wedge" mounted.
The tweeters swivel inside the flush and surface mount sockets, but they do not
swivel in the "wedge mount" sockets. The "wedge mount"
sockets surface mount to the vehicle and hold the tweeters at a fixed angle; the
sockets may be mounted to provide a 15 or 60 degree angle. The tweeters must be
installed using one of the three sockets.
Mount" (fixed 15 or 60 degree angle)
0.940" (15 degrees)
Crossover Dimensions: 1.735"L
x 4.543"W x 0.960"D
Crossover Type and
Specifications: The crossovers contain
an 18dB/octave, 6.3kHz high-pass network to prevent
low frequencies from being sent to the tweeters; full range signals are sent to
the woofers (extreme high and low frequencies are automatically rolled off by
the woofer according to it's inherent high and low frequency limitations).
Compression Tweeter Protection:
This built-in protection circuit limits power to the tweeter when the
"danger" threshold is exceeded. Because the circuit simply limits
power and doesn't shut the tweeter off, this method of protection is inaudible.
The crossover input wires are bare ended, and the output wires are terminated
Mounting Tabs: There are two mounting tabs on each crossover.
Note: The manual lists separate
sensitivity specs for the woofer (86.8dB) and tweeter (91dB). The sensitivity
figure listed in the Crutchfield database is the average of the two individual
sensitivity specifications. The average sensitivity (88.9dB) is given because it
more accurately represents the overall sensitivity of the system; this permits a
better estimation of the power needed for clean, high volume output.
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