In this review, we will be comparing two different types of speakers by Emotiva. Emotiva Airmotiv T3+ is a Floor-standing speaker whereas the Airmotiv C1+ is a Center Channel speaker.
Let's have a brief look at the main features
of Emotiva Airmotiv T3+ and Emotiva Airmotiv C1+ first before getting into our more
detailed comparison.
| Key Specs | Emotiva Airmotiv T3+ | Emotiva Airmotiv C1+ |
|---|
| Brand | Emotiva
United States · founded 2003 | Emotiva
United States · founded 2003 |
|---|
| Design | 3-way | 3-way |
|---|
| Tweeter | 25×32 mm" folded ribbon | 25×32 mm" folded ribbon |
|---|
| Midrange | 2 x 5.25" | 3" |
|---|
| Woofer | 3 x 8" woven fiber cone | 2 x 5.25" woven fiber cone |
|---|
| Frequency response | 29 Hz – 28 kHz | 50 Hz – 28 kHz |
|---|
| Sensitivity | 91 dB | 89 dB |
|---|
| Impedance | 4 ohms | 4 ohms |
|---|
| Power range | Up to 250 watts | Up to 120 watts |
|---|
| Weight | 38.60kg / 84.9lbs | 8.45kg / 18.6lbs |
|---|
| Dimensions (H x W x D) | 49-1/2" x 12-1/2" x 17"
1258.0 x 318.0 x 432.0mm | 7-3/4" x 20-1/2" x 8-1/4"
197.0 x 521.0 x 210.0mm |
|---|
Airmotiv T3+ and Airmotiv C1+ are members of Emotiva's Airmotiv series of speakers. Below you can find the loudspeakers from this series.
Emotiva Airmotiv Series
History
What size room are the Emotiva Airmotiv T3+ and Emotiva Airmotiv C1+ 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* |
Emotiva Airmotiv T3+ |
Emotiva Airmotiv C1+ |
| Near-field |
Bad |
Poor |
| Small Room |
Poor |
Average |
| Mid-size Room |
Average |
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 Airmotiv T3+ and Airmotiv C1+ are 3-way speakers.
Emotiva Airmotiv T3+Emotiva Airmotiv C1+
MidrangeWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Emotiva Airmotiv T3+ |
Emotiva Airmotiv C1+ |
|
Driver Setup
|
3-way
|
3-way
|
|
Tweeter
|
25×32 mm-inch
|
25×32 mm-inch
|
|
Midrange
|
2 x 5.25-inch |
1 x 3-inch |
|
Woofer
|
3 x 8-inch
|
2 x 5.25-inch
|
Airmotiv T3+ features a 25×32 mm" folded ribbon Tweeter, a 5.25" Midrange and 3 x 8" woven fiber cone Woofer with a Crossover frequency at 350 Hz and 2800Hz. On the other hand, the Airmotiv C1+ features a 25×32 mm" folded ribbon Tweeter, a 3" Midrange and 2 x 5.25" woven fiber cone Woofer with a Crossover frequency at 550 Hz and 2600Hz.
Frequency Response
Airmotiv T3+ has a frequency range of 29 Hz – 28 kHz whereas Airmotiv C1+ has a frequency range of 50 Hz – 28 kHz. With a minimum frequency of 29Hz, the Airmotiv T3+ can go significantly deeper on the low side and provide stronger bass compared to the Airmotiv C1+'s min frequency of 50Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Floor-standing class in our database.
Low Frequency
Floor-standing 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
Airmotiv T3+ and Airmotiv C1+ have the same Impedance of 4 ohms but where they differ is the sensitivity levels. Airmotiv T3+ sensitivity is rated at 91 dB and the Airmotiv C1+'s is at 89 dB. This 2 dB difference makes the Emotiva Airmotiv T3+ a more sensitive speaker compared to Emotiva Airmotiv C1+, hence will play louder with the same amount of watts.
One thing to keep in mind that the lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit comared to higher impedance speakers especially at high volume levels, so make sure the amp you pair with the Airmotiv T3+ and the Airmotiv T3+ can provide this impedance level.
Sensitivity
Floor-standing 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.
Airmotiv T3+ can handle a max power of 250 watts RMS, whereas Airmotiv C1+ has a max power handling value of 120 watts RMS, 130 watts less than the Airmotiv T3+.
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
Both Airmotiv T3+ and Airmotiv C1+ features dual binding post speaker terminals for bi-amping or bi-wiring.
Emotiva Airmotiv T3+'s Binding post terminals allows Bi-amping or bi-wiring
Emotiva Airmotiv C1+'s Binding post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Both Airmotiv T3+ and Airmotiv C1+ 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.
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 Emotiva Airmotiv T3+'s and Emotiva Airmotiv C1+'s external dimensions. Emotiva Airmotiv T3+ has external dimensions of 1258.0 x 318.0 x 432.0mm (49-1/2-inch x 12-1/2-inch x 17-inch) whereas Emotiva Airmotiv C1+ has external dimensions of 197.0 x 521.0 x 210.0mm (7-3/4 x 20-1/2 x 8-1/4inch).
Emotiva Airmotiv C1+ is 1061mm shorter and 222mm less deeper than Emotiva Airmotiv T3+ but it is also 203mm wider.
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 Emotiva Airmotiv T3+ is approximately 1373.8cm2 / 212.9inch2 and base area of the Emotiva Airmotiv C1+ is approximately 1094.1cm2 / 169.6inch2. The Airmotiv T3+ requires 26% more surface area than the Airmotiv C1+ which gives it a small disadvantage on placement in tight spaces.