In this review, we will be comparing Airmotiv T-Zero+ and RP-6000F, two Passive Floor-standing speakers from Emotiva and Klipsch. Let's have a brief look at the main features
of Emotiva Airmotiv T-Zero+ and Klipsch RP-6000F first before getting into our more
detailed comparison.
What size room are the Emotiva Airmotiv T-Zero+ and Klipsch RP-6000F 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 Emotiva Airmotiv T-Zero+ and Klipsch RP-6000F 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
Both Airmotiv T-Zero+ and RP-6000F are 2-way speakers.
| Driver |
Emotiva Airmotiv T-Zero+ |
Klipsch RP-6000F |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
25×32 mm-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
2 x 5.25-inch
|
2 x 6.5-inch
|
Airmotiv T-Zero+ features a 25×32 mm" folded ribbon Tweeter and 2 x 5.25" woven fiber cone Woofer with a Crossover frequency at 2500Hz. On the other hand, the RP-6000F features a 1" Tractrix Horn Tweeter and 2 x 6.5" Cerametallic Woofer .
Frequency Response
Airmotiv T-Zero+ has a frequency range of 48-28 kHz whereas RP-6000F has a frequency range of 34-25k Hz. With a minimum frequency of 34Hz, the RP-6000F can go significantly deeper on the low side and provide stronger bass compared to the Airmotiv T-Zero+'s min frequency of 48Hz.
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
Airmotiv T-Zero+ is a 4 ohms speaker compared to the RP-6000F 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 Airmotiv T-Zero+ can provide this impedance level.
These two speakers also have different sensitivity levels. Airmotiv T-Zero+ sensitivity is rated at 87 dB and the RP-6000F's is rated at 97 dB. This 10 dB difference makes the Klipsch RP-6000F a more sensitive speaker compared to Emotiva Airmotiv T-Zero+, 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.
Airmotiv T-Zero+ can handle a max power of 125 watts RMS from the amp the whereas Airmotiv T-Zero+ has a max power handling value of 100 watts RMS , 25 watts less than the RP-6000F.
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.
Cabinet Type and Port Position
Both Airmotiv T-Zero+ and RP-6000F 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 Emotiva Airmotiv T-Zero+'s and Klipsch RP-6000F's external dimensions. Emotiva Airmotiv T-Zero+ has external dimensions of 969.0 x 969.0 x 267.0mm ( 38-1/8 x 38-1/8 x 10-1/2inch) whereas Klipsch RP-6000F has external dimensions of 1010.0 x 237.0 x 432.0mm ( 39-3/4 x 9-5/16 x 17inch) .
Emotiva Airmotiv T-Zero+ is 41mm shorter and 165mm less deeper than Klipsch RP-6000F but it is also 732mm 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 T-Zero+ is approximately 2587.2cm2 / 401.0inch2 and base area of the Klipsch RP-6000F is approximately 1023.8cm2 / 158.7inch2. The Airmotiv T-Zero+ requires 153% more surface area than the RP-6000F which gives it a small disadvantage 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 Emotiva Airmotiv T-Zero+ weighs 13.20kg / 29lbs and the Klipsch RP-6000F weighs 22.27kg / 49lbs. This makes the RP-6000F 69% heavier than the Airmotiv T-Zero+.
Here is a comparison of how Airmotiv T-Zero+ and RP-6000F'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 Klipsch RP-6000F?
Here are the items that come with the RP-6000F:
Floorstanding loudspeakerStabilizer feet (installed)Grille (installed)2 Terminal jumpers (installed)User ManualImportant Safety InstructionsWarranty Information
 High Frequency Response |
28k Hz
vs
25k Hz
|
Generates higher frequency |
 Height |
969mm
vs
1010mm
|
Easier to fit in smaller spaces |
 Price per pair* |
499USD
vs
1378USD
|
costs less (*prices may change depending on the seller, location and time) |
 Max Input Power |
125 watts
vs
100 watts
|
Handle more power from your amplifier |
 Sensitivity |
97 dB
vs
87 dB
|
Play louder with same amount of amplification power |
 Nominal Impedance |
8 ohms
vs
4 ohms
|
Less selective with amplifiers |
 Woofer Size |
6.5 inches
vs
5.25 inches
|
Larger woofer |
| Low Frequency Response |
34 Hz
vs
48 Hz
|
Generates deeper bass |
 Base Surface Area |
1023cm2 (237x432mm)
vs
2587cm2 (969x267mm)
|
Takes less floor space |
| General |
Emotiva Airmotiv T-Zero+ |
Klipsch Reference Premiere RP-6000F |
| Brand |
Emotiva |
Klipsch |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
Up to 100 watts |
up to 125 watts |
| Sensitivity |
87 dB |
97 dB |
| Impedance |
4 ohms |
8 ohms |
| Frequency Response |
48-28 kHz |
34-25k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
2 |
| Woofer Size |
5.25" |
6.5" |
| Woofer Composition |
woven fiber cone |
Cerametallic |
| Woofer Surround Material |
n/a |
Rubber |
| Tweeter Size |
25×32 mm" |
1" |
| Tweeter Type |
folded ribbon |
Tractrix Horn |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
2500Hz |
n/a |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
969.0mm (38.1") |
1010.0mm (39.8") |
| Width |
969.0mm (38.1") |
237.0mm (9.3") |
| Depth |
267.0mm (10.5") |
432.0mm (17") |
| Weight |
13.20kg (29lbs) |
22.27kg (49lbs) |
| Enclosure |
Bass reflex |
Bass Reflex |
| Finish |
HDF |
MDF/Wood-grain vinyl |
| Available Colors |
Black |
Walnut, Black |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
n/a |
Yes |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |