In this review, we will be comparing two different type of speakers by JBL. JBL Studio 6 66LCR is a In-wall speaker whereas the Studio 680 is a Floor-standing speaker.
Let's have a brief look at the main features
of JBL Studio 6 66LCR and JBL Studio 680 first before getting into our more
detailed comparison.
JBL Studio 6 66LCR Key Specs
- 2-way Design
- 1" Horn-Loaded Tweeter
- 2 x 6.5" PolyPlas Woofer
- 45-20kHz Frequency Response
- 94 dB Sensitivity
- Impedance: 6ohms
- Power Range:10-150watts
- Dimensions (H x W x D): 443.0" x 7.1250" x 3.7500"( 443.0 x 181.0 x 96.0mm )
JBL Studio 680 Key Specs
- 2-way Design
- 1" compression driver with HDI (High Definition Imaging) waveguide Tweeter
- 2 x 6.5" PolyPlas Woofer
- 38-40k Hz Frequency Response
- 88 dB Sensitivity
- Impedance: 6ohms
- Power Range:up to 200watts
- Weight:22.68kg
- Dimensions (H x W x D): 1036.0" x 8-15/16" x 12-1/16"( 1036.0 x 228.0 x 307.0mm )
Studio 6 66LCR and Studio 680 are members of JBL's Studio series of speakers. Below you can find the loudspeakers from this series.
JBL Studio Series
History
What size room are the JBL Studio 6 66LCR and JBL Studio 680 speakers good for?
The size of the room in which you are planning to use these loudspeakers is an important decision
factor. Here we have compared their suitability to various sizes of environments considering their size
and max power parameters:
| Listening Environment* |
JBL Studio 6 66LCR |
JBL Studio 680 |
| Near-field |
Poor |
Bad |
| Small Room |
Average |
Poor |
| Mid-size Room |
Good |
Average |
| Large Room |
Average |
Good |
| Very Large Room |
Poor |
Average |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2,
Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: >
400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual
listening experience changes depending on floor height, room shape, surface materials, listening
position, speaker locations, etc.)
In the following sections, we will get into more detail in order to better understand how the JBL Studio 6 66LCR and JBL Studio 680 compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
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through my links. As an Amazon Associate I earn from qualifying purchases.
Drivers
Both Studio 6 66LCR and Studio 680 are 2-way speakers.
| Driver |
JBL Studio 6 66LCR |
JBL Studio 680 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
2 x 6.5-inch
|
2 x 6.5-inch
|
Studio 6 66LCR features a 1" Horn-Loaded Tweeter and 2 x 6.5" PolyPlas Woofer . On the other hand, the Studio 680 features a 1" compression driver with HDI (High Definition Imaging) waveguide Tweeter and 2 x 6.5" PolyPlas Woofer .
Frequency Response
Studio 6 66LCR has a frequency range of 45-20kHz whereas Studio 680 has a frequency range of 38-40k Hz. With a minimum frequency of 38Hz, the Studio 680 can go significantly deeper on the low side and provide stronger bass compared to the Studio 6 66LCR's min frequency of 45Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the In-wall class in our database.
Low Frequency
In-wall Speakers
High Frequency
In-wall Speakers
None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
Studio 6 66LCR and Studio 680 have the same Impedance of 6 ohms but where they differ is the sensitivity levels. Studio 6 66LCR sensitivity is rated at 94 dB and the Studio 680's is at 88 dB. This 6 dB difference makes the JBL Studio 6 66LCR a more sensitive speaker compared to JBL Studio 680, hence will play louder with the same amount of watts.
Sensitivity
In-wall Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. While using
an amplifier within this range ensures the nominal performance , inputting a power that is higher than the
max wattage can result in a damaged speaker.
Studio 6 66LCR can handle a max power of 200 watts RMS from the amp the whereas Studio 6 66LCR has a max power handling value of 150 watts RMS , 50 watts less than the Studio 680.
Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker
compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters
such as Impedance, sensitivity and system efficiencies.
Input Type and Bi-Amping / Bi-Wiring
Studio 680 features Binding post posts which make bi-amping or bi-wiring possible. Studio 6 66LCR has a Spring posts which doesn't feature bi-amping/bi-wiring.
JBL Studio 680's Binding post terminals allows Bi-amping or bi-wiring
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare JBL Studio 6 66LCR's and JBL Studio 680's external dimensions. JBL Studio 6 66LCR has external dimensions of 443.0 x 181.0 x 96.0mm ( 17.4375-inch x 7.1250-inch x 3.7500-inch) whereas JBL Studio 680 has external dimensions of 1036.0 x 228.0 x 307.0mm ( 40-3/4-inch x 8-15/16-inch x 12-1/16-inch) .
JBL Studio 680 is clearly the larger of the two speakers. Its body is 47mm wider, 593mm taller and 211mm deeper than JBL Studio 6 66LCR.
What's in the Box of JBL Studio 6 66LCR?
Here are the items that are included inside the box of Studio 6 66LCR:
In-wall loudspeakerGrilleCut-Out TemplateQuick Start Guide
What's in the Box of JBL Studio 680?
Here are the items that come with the Studio 680:
Floorstanding loudspeakerGrille4 Spike feet4 Washers4 Locking-collars4 Foot pads2 Jumper-straps (pre-installed)Owners ManualWarranty Card