In this review, we will be comparing Motion 40i and Triton Seven, two Passive Floor-standing speakers from MartinLogan and GoldenEar. Let's have a brief look at the main features
of MartinLogan 40i and GoldenEar Triton Seven first before getting into our more
detailed comparison.
What size room are the MartinLogan 40i and GoldenEar Triton Seven 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:
In the following sections, we will get into more detail in order to better understand how the MartinLogan 40i and GoldenEar Triton Seven 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
One of the fundamental differences between these two speakers is that Motion 40i is a 3-way design whereas the Triton Seven is a 2-way speaker. 3-way designs utilize a midrange driver in addition to the tweeter and woofer on 2-way designs. Designing a crossover for a 3-way speaker is a complicated process and generally increases the overall cost of the speaker.
| Driver |
MartinLogan 40i |
GoldenEar Triton Seven |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1.0 x 1.4-inch
|
-inch
|
|
Midrange
|
1 x 5.5-inch |
- |
|
Woofer
|
2 x 6.5-inch
|
2 x 5.25-inch
|
Motion 40i features a 1.0 x 1.4" Folded Motion Tweeter , a 5.5" Midrange and 2 x 6.5" Aluminum Woofer with a Crossover frequency at 500Hz and 2600Hz. On the other hand, the Triton Seven features a " Folded Ribbon Tweeter and 2 x 5.25" Polypropylene Woofer .
Frequency Response
Motion 40i has a frequency range of 40-25k Hz whereas Triton Seven has a frequency range of 29-35k Hz. With a minimum frequency of 29Hz, the Triton Seven can go significantly deeper on the low side and provide stronger bass compared to the Motion 40i's min frequency of 40Hz.
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 Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
High Frequency
Floor-standing 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
Motion 40i is a 4 ohms speaker compared to the Triton Seven which has a nominal impedance of 8 ohms. Lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit especially when played at high volume levels, so make sure the amp you pair with the Motion 40i can provide this impedance level.
These two speakers also have different sensitivity levels. Motion 40i sensitivity is rated at 92 dB and the Triton Seven's is rated at 89 dB. This 3 dB difference makes the MartinLogan 40i a more sensitive speaker compared to GoldenEar Triton Seven, hence will play louder with the same amount of watts.
Sensitivity
Floor-standing 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.
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
Motion 40i features Custom 5-way bi-wire tool-less binding posts posts which make bi-amping or bi-wiring possible. Triton Seven has a 5-way Post which doesn't feature bi-amping/bi-wiring.
MartinLogan 40i's Custom 5-way bi-wire tool-less binding posts terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Both Motion 40i and Triton Seven have rear firing ports. Rear ported speakers generally need more room between the backside of the speaker and the wall compared to sealed and front/bottom ported speakers. Placing the speakers too close to the walls may cause the bass to sound boomy.
If you are limited in space and can't get the speakers away from the backwall, check our Speakers with Front Firing Ports page.
MartinLogan 40i Port
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 MartinLogan 40i's and GoldenEar Triton Seven's external dimensions. MartinLogan 40i has external dimensions of 1055.0 x 193.0 x 332.0mm ( 41-1/2 x 7-9/16 x 13-1/16inch) whereas GoldenEar Triton Seven has external dimensions of 1029.0 x 267.0 x 369.0mm ( 40-1/2 x 10-1/2 x 14-1/2inch) .
MartinLogan 40i is 74mm narrower and 37mm less deeper than GoldenEar Triton Seven but it is also 26mm taller.
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the MartinLogan 40i is approximately 640.8cm2 / 99.3inch2 and base area of the GoldenEar Triton Seven is approximately 985.2cm2 / 152.7inch2. The Motion 40i requires 35% less surface area than the Triton Seven which gives it a small advantage on placement in tight spaces.
Weight Comparison The weight of a loudspeaker can become an important factor if you need to move and reposition the unit often. Weight of a speaker can also "sometimes" be an indicator of the rigidity of the enclosure and the quality of the internal components used. The MartinLogan 40i weighs 20.40kg / 44.9lbs and the GoldenEar Triton Seven weighs 14.55kg / 32lbs. This makes the Motion 40i 40% heavier than the Triton Seven.
Here is a comparison of how Motion 40i and Triton Seven's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
What's in the Box of MartinLogan 40i?
Here are the items that are included inside the box of Motion 40i:
Floorstanding loudspeaker2 Grilles4 Rubber feet (pre-installed)4 Spike feet (w/ nuts attached)Users ManualWarranty/Registration Information
What's in the Box of GoldenEar Triton Seven?
Here are the items that come with the Triton Seven:
Floorstanding loudspeaker4 Rubber feet (pre-installed)4 Spikes4 Locking nutsOwners Manual
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 Sensitivity |
92 dB
vs
89 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
6.5 inches
vs
5.25 inches
|
Larger woofer |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Base Surface Area |
640cm2 (193x332mm)
vs
985cm2 (267x369mm)
|
Takes less floor space |
 Nominal Impedance |
8 ohms
vs
4 ohms
|
Less selective with amplifiers |
| Low Frequency Response |
29 Hz
vs
40 Hz
|
Generates deeper bass |
 High Frequency Response |
35k Hz
vs
25k Hz
|
Generates higher frequency |
 Passive Radiator |
dual 8-inch infrasonic planar sub-bass
vs
None
|
Increases the bass performance |
 Height |
1029mm
vs
1055mm
|
Easier to fit in smaller spaces |
 Price per pair* |
1798USD
vs
2600USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
MartinLogan Motion 40i |
GoldenEar Triton Seven |
| Brand |
MartinLogan |
GoldenEar |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
20-300 watts |
10-300 watts |
| Sensitivity |
92 dB |
89 dB |
| Impedance |
4 ohms |
8 ohms |
| Frequency Response |
40-25k Hz |
29-35k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
2 |
| Woofer Size |
6.5" |
5.25" |
| Woofer Composition |
Aluminum |
Polypropylene |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1.0 x 1.4" |
- |
| Tweeter Type |
Folded Motion |
Folded Ribbon |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
5.5" |
No |
| Crossover Frequency |
500Hz and 2600Hz |
n/a |
| Firing Direction |
rear |
rear |
| Suggested Break-in Period |
Allow 72 hours of break-in at 90 dB |
n/a |
Physical Specs |
|
|
| Height |
1055.0mm (41.5") |
1029.0mm (40.5") |
| Width |
193.0mm (7.6") |
267.0mm (10.5") |
| Depth |
332.0mm (13.1") |
369.0mm (14.5") |
| Weight |
20.40kg (44.9lbs) |
14.55kg (32lbs) |
| Enclosure |
Bass Reflex |
Passive Radiator |
| Finish |
MDF/Lacquer |
MDF/Lacquer |
| Available Colors |
Gloss Black, Matt White, Red Walnut |
Gloss Black |
| Grille |
Yes |
n/a |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
No |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |