- 12-Inch (305mm) woofer with die-cast aluminium basket for solid sounds under all conditions.
- Slipstream port eliminates port noise and provides distortion-free bass at high output levels.
- System optimisation: amplifier is precisely matched with woofer, enclosure and Slipstream port to ensure best performance and value.
- Signal-sensing turn-on automatically turns the subwoofer on and off when the head unit sends an audio signal; can be defeated for use with aftermarket radios that include a remote turn-on lead.
- Input level, low-pass, bass-boost and phase controls make it easy for any user to get the desired sound.
Product Description
-------------------
The JBL GT-BassPro12 powered subwoofer pumps out lush,
car-rocking bass through a design so cool you won’t want to hide
it in your trunk. The patented Slipstream port design delivers
deep bottom end while minimizing turbulence. Turbulence, or port
noise at high volume, isn’t just annoying; it’s a signal that the
port is no longer working and you’re getting less bass than you
paid for. The Slipstream design is carefully optimised for the
combination of woofer, amp and enclosure, and no other company
has it. And with the included remote control for drive-time
adjustments, the only time you’ll need to stop is for .
From the Manufacturer
---------------------
VIEW LARGER
( B007GYU30K.GTBassPro_HERO_LRG.jpg )
JBL GT-BassPro12
----------------
Add amazing bass in very little space.
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The JBL® GT-BassPro12 powered subwoofer is the easy way to add
high-output, low-distortion bass to a car audio system. Its
Slipstream port design delivers deep, bottom-end bass while
minimizing port noise. It also features improved motor-structure
venting for thermal protection, a progressive spider to ensure
superior mechanical reliability and an amplifier that delivers
maximum power and flexibility. And with the system’s remote level
control, which lets you adjust bass level while driving, the only
time you’ll need to stop is for .
GT-BassPro12 at a glance:
-------------------------
* 12" (305mm) polypropylene cone
* Built-in 150-watt amplifier
* Remote level control
* Progressive spider
* Vented polepiece
* Slipstream port
* Oversized, dual-stacked magnets
* Speaker-level and line-level inputs
* Automatic on/off function
* Oversized speaker-protection bars
VIEW LARGER
( B007GYU30K.GTBassPro_BCK_LRG.jpg )The JBL® GT-BassPro12
powered subwoofer system’s built-in amplifier is designed to
complement its subwoofer for maximum performance.
Key Features
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12" (305mm) polypropylene cone
------------------------------
The JBL® GT-BassPro12 powered subwoofer features a polypropylene
cone and a rubber surround to provide superior reliability and
cone resonance damping. All of that technology translates into
tight, powerful, natural-sounding bass that may outlast your car.
Built-in 150-watt amplifier
---------------------------
The JBL® GT-BassPro12 powered subwoofer system’s built-in
amplifier is designed to complement its subwoofer for maximum
performance. You won’t have to worry about finding the right amp.
We’ve included it for you.
Remote level control
--------------------
Let the other guy have to stop and pop the trunk. The JBL®
GT-BassPro12 powered subwoofer’s remote level control lets you
adjust the bass from the driver’s seat, so you can enjoy your
ride without interruption.
VIEW LARGER
( B007GYU30K.GTBassPro_FRNT_LRG.jpg )This powered subwoofer
features a polypropylene cone and a rubber surround
to provide superior reliability and cone resonance damping.
Progressive spider
------------------
The JBL® GT-BassPro12 powered subwoofer’s progressive spider
exerts control over the cone’s motion at high excursion for
superior reliability even at the highest listening levels.
Vented polepiece
----------------
The JBL® GT-Basspro12 powered subwoofer’s vented polepiece helps
cool the subwoofer’s motor for improved power handling and lower
power compression. That technology makes the JBL® GT-BassPro12
one cool subwoofer.
Slipstream port
---------------
A proprietary Slipstream port is a special feature of the JBL®
GT-BassPro12 powered subwoofer. The port’s dual flares form an
adverse pressure gradient that eliminates port noise at high
output – noise that signals that the port is no longer able to
pass enough air to operate effectively. The Slipstream port
provides clean, distortion-free performance even at the highest
output levels.
VIEW LARGER
( B007GYU30K.GTBassPro_FRNT2_LRG.jpg )The Slipstream port
provides clean,
distortion-free performance even at the highest output levels
Oversize, dual-stacked magnets
------------------------------
The JBL® GT-BassPro12 powered subwoofer uses oversized, stacked
magnets to increase magnetic flux for higher output and cone
motion control, and room for high voice-coil excursion.
Speaker-level and line-level inputs
-----------------------------------
The JBL® GT-BassPro12 powered subwoofer has flexible connections
that allow you to connect it to any car audio system.
Automatic on/off function
-------------------------
The JBL® GT-BassPro12 powered subwoofer automatically turns on
when it senses a signal on the speaker level input, eliminating
the need for a remote turn-on wire when the system uses the
speaker level inputs. What’s more, the GT-BassPro12 will
automatically turn itself off a few minutes after the signal
stops.
Oversized speaker-protection bars
---------------------------------
Your JBL® GT-BassPro12 powered subwoofer looks every bit as
powerful as it sounds. Its speaker-protection bars help keep the
woofer cone safe and project a sleek, muscular look.
Product Specs
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General Specifications Amplifier power 150 watts RMS; 450 watts
max Frequency response 35Hz – 120Hz Fuse rating25A Max current
draw 13.5A Idle current draw <500mA Input sensitivity50mV – 4V
(line-level input); 0.4V – 16V (speaker-level input) Crossover
frequency70Hz – 120Hz Dimensions (W x H x D)22-7/16" x 14-1/2" x
12"
(570mm x 369mm x 305mm) Weight38.6 lb (17.5kg)
What's in the box
-----------------
* GT-BassPro12 Enclosed Subwoofer
* Owner’s manual
Documentation
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Owner's Manual
( https://images-na.ssl-images-.com/images/G/01/electronics/detail-page2/B007GYU30K.GT_BassPro12_OM_EN.pdf )
Spec Sheet
( https://images-na.ssl-images-.com/images/G/01/electronics/detail-page2/B007GYU30K.GT_BassPro12_SS_EN.pdf )
For more than 60 years, JBL has been delivering world-class
listening experiences where ever great sound matters
What's in a name?
-----------------
Even if you've never owned a JBL® product, you've almost
certainly heard the JBL sound. It rings out loud and clear from
the massive JBL loudspeaker arrays that hang in stadiums, sports
arenas and outdoor concert venues everywhere. It literally
surrounds you in more than 50 percent of all movie theaters
worldwide, including many THX-certified installations (a standard
of realism that JBL engineers helped pioneer in 1983). Chances
are, many of your favorite songs and movie soundtracks were mixed
and mastered on JBL studio monitors - they've been the choice of
audio professionals for more than 60 years. But you don't have to
venture far from home to experience the legendary power, clarity
and technical accuracy of the JBL sound. It's available in
exceptional home entertainment systems that incorporate many of
the same advanced technologies, materials and manufacturing
techniques originally developed for professional systems. It's
even available in lightweight, portable packages that you and
your friends can enjoy anywhere.