In this review, we will be comparing two different type of speakers by JBL. JBL Studio 6 88LCR is a In-wall speaker whereas the Studio 630 is a Bookshelf speaker.
Let's have a brief look at the main features
of JBL Studio 6 88LCR and JBL Studio 630 first before getting into our more
detailed comparison.
JBL Studio 6 88LCR Key Specs
- 2-way Design
- 1" Horn-Loaded Tweeter
- 2 x 8" PolyPlas Woofer
- 43-20kHz Frequency Response
- 96 dB Sensitivity
- Impedance: 6ohms
- Power Range:10-175watts
- Dimensions (H x W x D): 520.0" x 8.7500" x 3.7500"( 520.0 x 223.0 x 96.0mm )
JBL Studio 630 Key Specs
- 2-way Design
- 1" High Frequency Compression Tweeter
- 6.25" PolyPlas Woofer
- 45-40k Hz Frequency Response
- 85 dB Sensitivity
- Impedance: 6ohms
- Power Range:up to 150watts
- Weight:9.02kg
- Dimensions (H x W x D): 372.0" x 9-1/16" x 11-1/16"( 230 x 280 x 372mm )
Studio 6 88LCR and Studio 630 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 88LCR and JBL Studio 630 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 88LCR |
JBL Studio 630 |
| Near-field |
Poor |
Poor |
| Small Room |
Average |
Average |
| Mid-size Room |
Good |
Good |
| Large Room |
Average |
Average |
| Very Large Room |
Poor |
Poor |
(* 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 88LCR and JBL Studio 630 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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Drivers
Both Studio 6 88LCR and Studio 630 are 2-way speakers.
| Driver |
JBL Studio 6 88LCR |
JBL Studio 630 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
2 x 8-inch
|
1 x 6.25-inch
|
Studio 6 88LCR features a 1" Horn-Loaded Tweeter and 2 x 8" PolyPlas Woofer . On the other hand, the Studio 630 features a 1" High Frequency Compression Tweeter and 1 x 6.25" PolyPlas Woofer .
Frequency Response
Studio 6 88LCR has a frequency range of 43-20kHz whereas Studio 630 has a frequency range of 45-40k Hz. With a minimum frequency of 43Hz, the Studio 6 88LCR can go slightly deeper then the Studio 630'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 88LCR and Studio 630 have the same Impedance of 6 ohms but where they differ is the sensitivity levels. Studio 6 88LCR sensitivity is rated at 96 dB and the Studio 630's is at 85 dB. This 11 dB difference makes the JBL Studio 6 88LCR a more sensitive speaker compared to JBL Studio 630, 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 88LCR can handle a max power of 175 watts RMS from the amp the whereas Studio 630 has a max power handling value of 150 watts RMS, 25 watts less than the Studio 6 88LCR.
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 6 88LCR features 5-Way post type posts and Studio 630 has a 5-Way post type posts. None of these speakers feature bi-amping/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 88LCR's and JBL Studio 630's external dimensions. JBL Studio 6 88LCR has external dimensions of 520.0 x 223.0 x 96.0mm ( 20.4375-inch x 8.7500-inch x 3.7500-inch) whereas JBL Studio 630 has external dimensions of 230 x 280 x 372mm ( 14.6 x 9-1/16inch x 11-1/16inch ) .
JBL Studio 6 88LCR is 7mm narrower and 184mm less deeper than JBL Studio 630 but it is also 148mm taller.
What's in the Box of JBL Studio 6 88LCR?
Here are the items that are included inside the box of Studio 6 88LCR:
In-wall loudspeakerGrilleCut-Out TemplateQuick Start Guide
What's in the Box of JBL Studio 630?
Here are the items that come with the Studio 630:
2 x JBL Studio 630 Bookshelf Loudspeaker 1 x Owner’s Manual 1 x Warranty Card 8 x Feet Pads