JL Audio MX770-CCX-CG-WH Benutzeranleitung
2 | JL Audio - MX650-CCX / MX770-CCX Owner’s Manual
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A
B
F
D
C
E
Physical specifications
mX650-CCX
mX770-CCX
nominal Diameter
6.5 in. / 165 mm
7.7 in. / 196 mm
Grille outer Diameter (a)
6.90 in. / 175 mm
7.7 in. / 196 mm
Bolt Hole Circle (B)
6.125 in. / 156 mm
6.92 in. / 176 mm
motor overmold outer Diameter (C)
3.85 in. / 98 mm
4.27 in. / 108 mm
Frontal Grille Protrusion* (D)
0.97 in. / 25 mm
1.00 in. / 25 mm
mounting Hole Diameter (e)
5.00 - 5.25 in. / 127-133 mm
6.25 in. / 159 mm
mounting Depth (F)
2.74 in. / 70 mm
3.15 in. / 80 mm
Notes: *Frontal grille protrusion measured from mounting surface
specifications
mX650-CCX
mX770-CCX
mounting application
Cockpit (Infinite Baffle)
Cockpit (Infinite Baffle)
Continuous Power Handling
(rms method)
60 Watts / channel
70 Watts / channel
Frequency response
55 Hz - 25 KHz (± 3 dB)
45 Hz - 25 KHz (± 3 dB)
efficiency @ 1w/1m
89.0 dB
90.5 dB
nominal Impedance
4 ohms
4 ohms
marIne sPeaKer sPeCIFICatIons
Woofers: Injection-molded, mica-filled polypropylene
cone bodies with UV inhibitors, 1.00-inch (25 mm) voice
coils on MX650-CCX and 1.27-inch (32 mm) voice coils
on MX770-CCX, low-profile/ progressive-roll spiders
and synthetic rubber surrounds. DMA-optimized, long
excursion design for enhanced output and bass response.
UV-resistant polymer baskets and grilles
Tweeters: 0.75-inch (19 mm) treated silk dome tweeter,
neodymium magnet, ferrofluid cooled and damped.
cone bodies with UV inhibitors, 1.00-inch (25 mm) voice
coils on MX650-CCX and 1.27-inch (32 mm) voice coils
on MX770-CCX, low-profile/ progressive-roll spiders
and synthetic rubber surrounds. DMA-optimized, long
excursion design for enhanced output and bass response.
UV-resistant polymer baskets and grilles
Tweeters: 0.75-inch (19 mm) treated silk dome tweeter,
neodymium magnet, ferrofluid cooled and damped.
Crossover Networks: Natural woofer roll-off
with 2nd order high-pass circuits. Polyswitch
solid-state tweeter protection
with 2nd order high-pass circuits. Polyswitch
solid-state tweeter protection
Due to ongoing product development, all specifications are subject to change without notice.
Included Components and Parts:
• Two Coaxial Speaker Systems
• Two Polymer Woofer Grilles (attached to speaker)
• Two 0.75-inch (19 mm) Tweeters (mounted to grilles)
• Two 2nd order high-pass filters (mounted to grilles)
• Eight (Twelve for Sport Grille Models) #8 x 1 1/8-inch (29 mm)
• Two Coaxial Speaker Systems
• Two Polymer Woofer Grilles (attached to speaker)
• Two 0.75-inch (19 mm) Tweeters (mounted to grilles)
• Two 2nd order high-pass filters (mounted to grilles)
• Eight (Twelve for Sport Grille Models) #8 x 1 1/8-inch (29 mm)
phillips-head stainless-steel screws for speaker mounting
• Eight (Twelve for Sport Grille Models) #8 stainless-steel
washers for speaker mounting
• Mounting Template
• Logo Badges (Sport-Grille Models Only)
• Logo Badges (Sport-Grille Models Only)
One Pair Black (White & Titanium/Black Models)
One Pair Red (White & Titanium/Black Models)
One Pair White (White Models Only)
One Pair Titanium (Titanium/Black Models Only)
One Pair Red (White & Titanium/Black Models)
One Pair White (White Models Only)
One Pair Titanium (Titanium/Black Models Only)
CCX anD tCX moDels...
wHat Is tHe DIFFerenCe?
wHat Is tHe DIFFerenCe?
CCX models have woofers specifically designed
for infinite-baffle applications. In plain english,
this means that they are designed to operate
without an enclosure behind them. The bass
response of the speaker will suffer significantly if
placed in a small enclosure.
for infinite-baffle applications. In plain english,
this means that they are designed to operate
without an enclosure behind them. The bass
response of the speaker will suffer significantly if
placed in a small enclosure.
TCX models are specifically engineered for
enclosed operation. This makes them ideal
for wakeboard tower systems or other small
enclosure applications.
enclosed operation. This makes them ideal
for wakeboard tower systems or other small
enclosure applications.
Do not attempt to remove the tweeter from
the grille or the grille from the speaker!
The tweeter is permanently fixed to the grille
and its wiring is permanently attached to the
speaker frame. Attempting to remove the grille
or the tweeter will damage the speaker and this
damage will not be covered under warranty.
MX650-CCX Classic Grille Model shown