In this review, we will be comparing two different types of speakers by JBL. JBL Studio 2 8IW 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 2 8IW and JBL Studio 680 first before getting into our more
detailed comparison.
| Key Specs | JBL Studio 2 8IW | JBL Studio 680 |
|---|
| Brand | JBL
United States · founded 1946 | JBL
United States · founded 1946 |
|---|
| Design | 2-way | 2-way |
|---|
| Tweeter | 1" Hard-Dome | 1" compression driver with HDI (High Definition Imaging) waveguide |
|---|
| Woofer | 8" PolyPlas | 2 x 6.5" PolyPlas |
|---|
| Frequency response | 30-20kHz | 38-40k Hz |
|---|
| Sensitivity | 88 dB | 88 dB |
|---|
| Impedance | 8 ohms | 6 ohms |
|---|
| Power range | up to 100 watts | up to 200 watts |
|---|
| Weight | — | 22.68kg / 49.9lbs |
|---|
| Dimensions (H x W x D) | 11.9375" x 8.9375" x 3.6875"
304.0 x 228.0 x 94.0mm | 40-3/4" x 8-15/16" x 12-1/16"
1036.0 x 228.0 x 307.0mm |
|---|
Studio 2 8IW 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 2 8IW 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 2 8IW |
JBL Studio 680 |
| Near-field |
Average |
Bad |
| Small Room |
Good |
Poor |
| Mid-size Room |
Average |
Average |
| Large Room |
Poor |
Good |
| Very Large Room |
Bad |
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.)
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
Drivers
Both Studio 2 8IW and Studio 680 are 2-way speakers.
JBL Studio 2 8IWJBL Studio 680
TweeterWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
JBL Studio 2 8IW |
JBL Studio 680 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 8-inch
|
2 x 6.5-inch
|
Studio 2 8IW features a 1" Hard-Dome Tweeter and 1 x 8" 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 2 8IW has a frequency range of 30-20kHz whereas Studio 680 has a frequency range of 38-40k Hz. With a minimum frequency of 30Hz, the Studio 2 8IW can go significantly deeper on the low side and provide stronger bass compared to the Studio 680's min frequency of 38Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the In-wall class in our database.
Low Frequency
In-wall Speakers
Neither pair reaches down to 20Hz, the usual definition of full-range, which is normal for speakers of this size. If you want the bottom octave for movies or bass-heavy music, add a subwoofer to whichever you choose. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
Studio 2 8IW is a 8 ohms speaker compared to the Studio 680 which has a nominal impedance of 6 ohms.
On the other hand, they have the same sensitivity of 88 dBdB.
Sensitivity
In-wall Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. Staying
within that range gives nominal performance; driving the speaker beyond its maximum wattage can damage it.
Studio 680 can handle a max power of 200 watts RMS, whereas Studio 2 8IW has a max power handling value of 100 watts RMS, 100 watts less than the Studio 680.
Note that higher power handling does not make a speaker louder: that depends mainly on
sensitivity and impedance. The calculator below shows how loud each of these actually plays
on a real amplifier.
Which plays louder on your amplifier?
Starting with a popular amplifier - change it to the one you own, or any you are
considering, and watch both numbers move.
Input Type and Bi-Amping / Bi-Wiring
Studio 680 features Binding post posts which make bi-amping or bi-wiring possible. Studio 2 8IW 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
The size of a speaker can sometimes be 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 2 8IW's and JBL Studio 680's external dimensions. JBL Studio 2 8IW has external dimensions of 304.0 x 228.0 x 94.0mm (11.9375-inch x 8.9375-inch x 3.6875-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).
What's in the Box of JBL Studio 2 8IW?
Here are the items that are included inside the box of Studio 2 8IW:
- In-wall loudspeaker
- Grille
- Cloth scrim
- Cut-Out Template
- Instruction Manual
What's in the Box of JBL Studio 680?
Here are the items that come with the Studio 680:
- Floorstanding loudspeaker
- Grille
- 4 Spike feet
- 4 Washers
- 4 Locking-collars
- 4 Foot pads
- 2 Jumper-straps (pre-installed)
- Owners Manual
- Warranty Card