- 6 x 9-inch three-way loudspeaker pair..
- Plus One woofer cone with rubber surround.
- Adjustable mylar-titanium tweeter and supertweeter with level control.
- 300 Watts peak power handling; 2 ohm impedance.
- Three-inch ing depth.
Product description
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6" x 9" Grand Touring Series 3-way Car Speakers Peak: 600 watts
per pair / 300 watts each RMS: 200 watts per pair / 100 watts
each Plus One cone material Mylar/titanium composite dome
tweeters Frequency response: 45-21,000 Hz 2 ohms impedance
Sensitivity: 94 dB
.com
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Why JBL Sound?
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For more than 60 years, JBL products have been bringing home the
impact and excitement of the world's best studios,
movie theaters and concert venues. Now, JBL engineers are
creating these world-class listening experiences in the car.
Thanks to advanced technology developed in the professional
arena, JBL mobile products simply sound better than the
competition. High output, superb bass response, long life and
smooth response are all things you can expect from any speaker
that wears the JBL badge. So join enthusiasts who know audio, and
don't settle for anything but JBL in your vehicle. Bring the
sound of the show on the road.
Listen Loud
The last thing you want to worry about is the quality of your
speakers. We understand. All new JBL mobile products have to go
through nearly 500 hours of environmental testing. We put them
under temperatures fluctuating between -35° C and +90° C with up
to 90 percent air humidity for more than 200 hours. We expose
speakers to UV light for more than 150 hours to simulate a
ing location on a car's rear deck. We even shake things up,
as all of our new mobile audio products have to pass extensive
vibration testing before we release them for production. We've
made unparalleled efforts to ensure the best possible quality so
that you can listen long and loud when you crank up a JBL
speaker.
Edge-Driven, Mylar-Titanium Super Tweeter
The JBL GTO939 uses a 1/2-inch (12-millimeter) Mylar-titanium
(My-Ti) super tweeter with a large voice coil--much like a voice
coil found in high-end home audio speakers. The benefit of the
Mylar and titanium blend in making a tweeter is that it is
lightweight and has remarkable strength. At the same time, its
large voice coil increases power handling and reduces distortion
at high output levels. This tweeter design also helps create more
seamless integration with the woofer. The GTO939 's tweeter is
even adjustable, so you can modify it to optimize the sound. The
result? Crystal-clear, extended high frequencies for true,
high-end, audiophile-quality performance.
Edge-Driven, Mylar-Titanium Tweeter
For extra smooth and detailed sound, the JBL GTO939 speakers use
a one-inch (25-millimeter), Mylar-titanium (My-Ti). The addition
of this dedicated driver allows the GTO938s to deliver rich sound
through the midrange frequencies where most of the vocals in
music can be found. This extra detail in the midrange, paired
with the super tweeter and woofer, means that the GTO938s deliver
true, audiophile-quality performance worthy of even the best home
speaker.
Built-in Crossover Networks
Typical entry level mobile loudspeakers use low performance bass
blockers to keep bass from going to the tweeter. Well, the JBL
GTO939 is not your typical entry-level loudspeaker. By using a
built-in crossover network with advanced high and low pass
filters, the GTO939 creates a smooth transition between the
woofer and tweeter. The result? Midrange vocals that sound so
natural and lifelike you think you the artist were right in the
car with you.
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Bass that Booms
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Plus One Cone
The JBL GTO939 uses a 6 X 9 woofer with the patent-pending JBL
Plus One cone technology. Plus One technology gives the GTO939
more cone surface than competing models of the same size--up to
30 percent more in many cases. With a larger cone area, the
GTO939 speakers provide higher efficiency and better bass
response. Add a low-Q woofer design for higher bass output from
the typical ing location and 300-watt peak power handling,
and the GTO939 will really get your car booming.
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Powerful Performance
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True 4-Ohm Topology
Low-impedance speaker voice coils extract more power from your
amp for more powerful performance than high-impedance coils do.
JBL GTO939 speakers use a lower-impedance voice coil than a
typical 4-ohm speaker to extract the most power possible from all
amplifiers engineered to drive loads of 4 ohms or less. And the
GTO939 is compatible with both aftermarket head units and
factory-installed systems. Since many factory-installed systems
incorporate 2-ohm speakers and include amplifiers designed to
drive 2-ohm loads, replacing those reduced-impedance speakers
with a typical 4-ohm model will reduce the power output from the
amplifier. For the most powerful performance, the GTO939 makes
the best use of any amplifier by providing an optimum 2-ohm load.
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An Easy Install
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No special tools needed
Doing it yourself? JBL makes installing the GTO939 speakers a
breeze. Designed as replacements for factory-installed OEM
speakers, they easily install into nearly any factory-built 6 X 9
location without any special tools or additional modifications.
If you are upgrading an older set of aftermarket speakers, the
GTO938's easy installation makes replacement simple as well.
You'll be listening to your new JBL speakers in no time at all.