In this review, we will be comparing RP-8000F II and Airmotiv T2+, two Passive Floor-standing speakers from Klipsch and Emotiva.
Let's have a brief look at the main features
of Klipsch RP-8000F II and Emotiva Airmotiv T2+ first before getting into our more
detailed comparison.
Klipsch RP-8000F II Key Specs
- 2-way Design
- 1" Tractrix Horn Tweeter
- 2 x 8" Cerametallic cone Woofer
- 32-25k Hz Frequency Response
- 98 dB Sensitivity
- Impedance: 8ohms
- Power Range:up to 150watts
- Weight:28.00kg
- Dimensions (H x W x D): 1097.0" x 10-7/8" x 17-9/16"( 1097.0 x 277.0 x 447.0mm )
Emotiva Airmotiv T2+ Key Specs
- 3-way Design
- 25×32 mm" folded ribbon Tweeter
- 5.25" Midrange
- 2 x 8" woven fiber cone Woofer
- 5.25" Midrange
- 35 Hz – 28 kHz Frequency Response
- 91 dB Sensitivity
- Impedance: 4ohms
- Power Range:Up to 200watts
- Weight:25.90kg
- Dimensions (H x W x D): 1085.0" x 12-3/16" x 17-1/4"( 1085.0 x 310.0 x 439.0mm )
What size room are the Klipsch RP-8000F II and Emotiva Airmotiv T2+ 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* |
Klipsch RP-8000F II |
Emotiva Airmotiv T2+ |
| Near-field |
Bad |
Bad |
| Small Room |
Poor |
Poor |
| Mid-size Room |
Good |
Good |
| Large Room |
Good |
Good |
| 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 Klipsch RP-8000F II and Emotiva Airmotiv T2+ 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
One of the fundamental differences between these two speakers is that RP-8000F II is a 2-way design whereas the Airmotiv T2+ is a 3-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 |
Klipsch RP-8000F II |
Emotiva Airmotiv T2+ |
|
Driver Setup
|
2-way
|
3-way
|
|
Tweeter
|
1-inch
|
25×32 mm-inch
|
|
Midrange
|
- |
1 x 5.25-inch |
|
Woofer
|
2 x 8-inch
|
2 x 8-inch
|
RP-8000F II features a 1" titanium Tractrix Horn Tweeter and 2 x 8" Cerametallic cone Woofer with a Crossover frequency at 1630 Hz. On the other hand, the Airmotiv T2+ features a 25×32 mm" folded ribbon Tweeter , a 5.25" Midrange and 2 x 8" woven fiber cone Woofer with a Crossover frequency at 350 Hz and 3200Hz.
Frequency Response
RP-8000F II has a frequency range of 32-25k Hz whereas Airmotiv T2+ has a frequency range of 35 Hz – 28 kHz. With a minimum frequency of 32Hz, the RP-8000F II can go slightly deeper then the Airmotiv T2+'s min frequency of 35Hz.
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
RP-8000F II is a 8 ohms speaker compared to the Airmotiv T2+ which has a nominal impedance of 4 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 Airmotiv T2+ can provide this impedance level.
These two speakers also have different sensitivity levels. RP-8000F II sensitivity is rated at 98 dB and the Airmotiv T2+'s is rated at 91 dB. This 7 dB difference makes the Klipsch RP-8000F II a more sensitive speaker compared to Emotiva Airmotiv T2+, 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.
RP-8000F II can handle a max power of 200 watts RMS from the amp the whereas RP-8000F II has a max power handling value of 150 watts RMS , 50 watts less than the Airmotiv T2+.
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
Both RP-8000F II and Airmotiv T2+ features dual binding post speaker terminals for bi-amping or bi-wiring.
Klipsch RP-8000F II's Binding post terminals allows Bi-amping or bi-wiring
Emotiva Airmotiv T2+'s Binding post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Both RP-8000F II and Airmotiv T2+ 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
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 Klipsch RP-8000F II's and Emotiva Airmotiv T2+'s external dimensions. Klipsch RP-8000F II has external dimensions of 1097.0 x 277.0 x 447.0mm ( 43-3/16 x 10-7/8 x 17-9/16inch) whereas Emotiva Airmotiv T2+ has external dimensions of 1085.0 x 310.0 x 439.0mm ( 42-11/16 x 12-3/16 x 17-1/4inch) .
Emotiva Airmotiv T2+ is 12mm shorter and 8mm less deeper than Klipsch RP-8000F II but it is also 33mm 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 Klipsch RP-8000F II is approximately 1238.2cm2 / 191.9inch2 and base area of the Emotiva Airmotiv T2+ is approximately 1360.9cm2 / 210.9inch2. The RP-8000F II requires 9% less surface area than the Airmotiv T2+ which gives it a small advantage on placement in tight spaces.