In this review, we will be comparing Invisa MPX and Stage 280W, two Passive In-wall speakers from GoldenEar and JBL.
Let's have a brief look at the main features
of GoldenEar Invisa MPX and JBL Stage 280W first before getting into our more
detailed comparison.
| Key Specs | GoldenEar Invisa MPX | JBL Stage 280W |
|---|
| Brand | GoldenEar United States · founded 2010 | JBL United States · founded 1946 |
|---|
| Design | 2-way | 2-way |
|---|
| Tweeter | Folded Ribbon | 1" Horn-Loaded |
|---|
| Woofer | 2 x 4.5" Polypropylene | 8" Polycellulose |
|---|
| Frequency response | 25-35kHz | 42-25kHz |
|---|
| Sensitivity | 90 dB | 90 dB |
|---|
| Impedance | 8 ohms | 8 ohms |
|---|
| Power range | 10-250 watts | 20-120 watts |
|---|
| Weight | 2.72kg / 6lbs | — |
|---|
| Dimensions (H x W x D) | 12.7500" x 6.2500" x 3.7500" 324.0 x 159.0 x 96.0mm | 14.6875" x 9.3750" x 3.8750" 374.0 x 239.0 x 99.0mm |
|---|
What size room are the GoldenEar Invisa MPX and JBL Stage 280W 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* |
GoldenEar Invisa MPX |
JBL Stage 280W |
| Near-field |
Poor |
Poor |
| Small Room |
Poor |
Average |
| Mid-size Room |
Good |
Good |
| Large Room |
Good |
Average |
| Very Large Room |
Average |
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.)
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
Drivers
Both Invisa MPX and Stage 280W are 2-way speakers.
GoldenEar Invisa MPXJBL Stage 280W
TweeterWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
GoldenEar Invisa MPX |
JBL Stage 280W |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
2 x 4.5-inch
|
1 x 8-inch
|
Invisa MPX features a " Folded Ribbon Tweeter and 2 x 4.5" Polypropylene Woofer. On the other hand, the Stage 280W features a 1" Horn-Loaded Tweeter and 1 x 8" Polycellulose Woofer.
Frequency Response
Invisa MPX has a frequency range of 25-35kHz whereas Stage 280W has a frequency range of 42-25kHz. With a minimum frequency of 25Hz, the Invisa MPX can go significantly deeper on the low side and provide stronger bass compared to the Stage 280W's min frequency of 42Hz.
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
Invisa MPX and Stage 280W have the same Impedance of 8 ohms and their sensitivity is also same at 90 dB.
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.
Invisa MPX can handle a max power of 250 watts RMS, whereas Stage 280W has a max power handling value of 120 watts RMS, 130 watts less than the Invisa MPX.
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
Invisa MPX features Spring clip type posts and Stage 280W has a Spring clip type posts. None of these speakers feature bi-amping/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 GoldenEar Invisa MPX's and JBL Stage 280W's external dimensions. GoldenEar Invisa MPX has external dimensions of 324.0 x 159.0 x 96.0mm (12.7500-inch x 6.2500-inch x 3.7500-inch) whereas JBL Stage 280W has external dimensions of 374.0 x 239.0 x 99.0mm (14.6875-inch x 9.3750-inch x 3.8750-inch).
JBL Stage 280W is clearly the larger of the two speakers. Its body is 80mm wider, 50mm taller and 3mm deeper than GoldenEar Invisa MPX.
What's in the Box of GoldenEar Invisa MPX?
Here are the items that are included inside the box of Invisa MPX:
- In-wall loudspeaker
- Grille
- Owners Manual
- Cut-Out Template
- Cardboard Paint Shield
What's in the Box of JBL Stage 280W?
Here are the items that come with the Stage 280W:
- In-wall loudspeaker
- Grille
- Cut-Out Template
- Quick Start Guide