Rating Content :
Performance: JBL Header Total:: 37388453894154273 - 37388454362814273 = 468660 micro seconds
Performance: product-images:: 37388454366572273 - 37388454367740273 = 1168 micro seconds
  • Studio 120C - 240-watt, two-and-one-half-way, 4
    Magnetically Shielded
    Magnetically shielded for placement wherever you want it, including right next to your TV or video display.
  • Studio 120C - 240-watt, two-and-one-half-way, 4
    Sleek, Stylish Design
    High-gloss finish that compliments any room in your home.
  • Studio 120C - 240-watt, two-and-one-half-way, 4
    Legendary JBL Sound
    You don’t have to venture far from home to experience the legendary power of the JBL sound.
Ironically, the key to a great surround-sound experience comes from right in front of you. A startlingly immersive experience begins with the center-channel loudspeaker, and JBL® engineers created the Studio 120C with that challenge in mind. A center loudspeaker is the source or focal point around which the rest of a surround-system sound plays off. In the case of the JBL Studio 120C, that loudspeaker is a true maestro.

What's In The Box

  • 1 Studio 120C loudspeaker
  • Adhesive rubber feet
  • Owner’s manual

Product Specs, Manuals & Compatibility

Compatible with TVs, Laptops, and Mobile devices
Manuals & Downloads
General Specifications
2-1/2-way dual center channel
Studio 1 Series
Audio Specifications
Power Handling (Recommended)
60 watts
Crossover Frequencies
900Hz, 12dB/octave;
(2.83V@1m) 88dB
Nominal Impedance
8 ohms
Power Handling (Peak)
240 watts
Maximum Recommended Amplifier Power
Frequency Response
(-3dB) 60Hz – 22kHz
Speaker Specifications
High-Frequncy Transducer
1" CMMD Lite dome, magnetically shielded, in a Bi-Radial constant directivity waveguide
Low-Frequency Transducer
Two 4" (100mm) PolyPlas cones, magnetically shielded
Depth (in)
Depth (mm)
Height (in)
Height (mm)
Weight (kg)
Weight (lb)
Width (in)
Width (mm)
USA Warranty Length
5 Year Warranty
Product Features
25 – 240 watts suggested amplifier power range
JBL engineers designed the Studio 120C center-channel loudspeaker to deliver enhanced, room-filling sound from a compatible AVR (audio/video receiver) or 25- to 240-watt power amplifier, whether you are using the Studio 120C as a stand-alone unit or as part of a surround-sound system.
Dual 4" (100mm) PolyPlas woofers
Powerful bass does more than affect your ears. It resonates through your entire body, creating a soundscape that you can feel as well as hear. JBL engineers created the Studio 120C’s dual 4-inch (100-millimeter) low-frequency cones with that consideration in mind. Designed to work in tandem to provide a greater level of sound volume, the pair of lightweight, inherently stiff PolyPlas woofers deliver precise movement and astonishing sound that is deep but never “boomy.”
Patented CMMD Lite 1" (25mm) tweeter
The CMMD® high-frequency tweeter starts as an aluminum dome that is sandwiched on either side with ceramic. The result is strong enough to hold its shape when moving rapidly yet light enough to eliminate unwanted resonances. What your ears notice, however, is subtle, clear detail and lasting, unsullied sound performance.
Proprietary Bi-Radial waveguide
The Studio 120C’s Bi-Radial® waveguide disperses high frequencies widely throughout a room without loss of quality or accuracy. The result is precise, 360-degree imaging, sharp and rich high-definition (HD) sound and a wide listening position that makes every seat in the room the one to fight for.
Magnetically shielded for video proximity
Loudspeakers use magnets. Your TV hates magnets. But that doesn’t mean that you have to listen to movies on your television set’s often inadequate loudspeaker. Nor should you compromise your HDTV’s high-definition capabilities. JBL engineers have designed the JBL® Studio 120Cs to form an integral part of any home experience. We have optimized them for inspired performance while making them magnetically shielded to prevent any interference with video sources.
Distinctive JBL Weave design
The JBL Weave design is a perfect convergence of form and function. Whether you need your JBL Studio 120C loudspeakers to blend in or stand out, we’ve designed them to look sharp and stylish in any room.
Hide Specs
Performance: features:: 37388454368457273 - 37388454396167273 = 27710 micro seconds
Performance: reviews:: 37388454397678273 - 37388454413626273 = 15948 micro seconds

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Studio 120C - 240-watt, two-and-one-half-way, 4
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Performance: dealer:: 37388454414771273 - 37388454420140273 = 5369 micro seconds
Item #: STUDIO 120CBK

Studio 120C

The key to great surround sound is right in front of you.
$118.99 ea. $169.00
Availability: Sold out.
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Performance: details:: 37388454428056273 - 37388454473702273 = 45646 micro seconds
Performance: PDP Total:: 37388453887792273 - 37388454483482273 = 595690 micro seconds