SpeakerDecision
  • SPEAKERS by TYPE
    • Passive Bookshelf Speakers
    • Passive Floor-standing Speakers
    • Passive Center Channel Speakers
    • Passive In-wall Speakers
    • All Passive Speakers
    • Powered Subwoofers
    • Powered Stereo Speakers
  • AMPLIFIERS
  • SMART FIND

Emotiva Airmotiv XB2 vs Emotiva Airmotiv B2+ Comparison

x
Speaker to replace
Change

Emotiva Airmotiv XB2

Passive Bookshelf | 55 Hz – 27 kHz

Emotiva Airmotiv XB2
CHECK PRICE
Change
    
Emotiva Airmotiv B2+

Passive Bookshelf | 40-28k Hz

Emotiva Airmotiv B2+
CHECK PRICE
Emotiva Airmotiv XB2 Emotiva Airmotiv XB2
See at AMAZON
Emotiva Airmotiv B2+ Emotiva Airmotiv B2+
See at AMAZON
Emotiva Airmotiv XB2
See at AMAZON
Emotiva Airmotiv B2+
See at AMAZON
Emotiva Airmotiv XB2 vs Emotiva Airmotiv B2+ Speaker Comparison

In this review, we will be comparing Airmotiv XB2 and Airmotiv B2+, two Passive Bookshelf speakers by Emotiva

Let's have a brief look at the main features of Emotiva Airmotiv XB2 and Emotiva Airmotiv B2+ first before getting into our more detailed comparison.

Emotiva Airmotiv XB2 Key Specs

  • 2-way Design
  • 25×32 mm" folded ribbon Tweeter
  • 6" woven fiber cone Woofer
  • 55 Hz – 27 kHz Frequency Response
  • 86 dB Sensitivity
  • Impedance: 4ohms
  • Power Range:Up to 125watts
  • Weight:8.16kg
  • Dimensions (H x W x D): 325.0" x 8.5" x 11.5"( 325 x 216 x 292 mm )

Emotiva Airmotiv B2+ Key Specs

  • 2-way Design
  • 25×32 mm" folded ribbon Tweeter
  • 6.25" woven fiber cone Woofer
  • 40-28k Hz Frequency Response
  • 86 dB Sensitivity
  • Impedance: 4ohms
  • Power Range:Up to 125watts
  • Weight:7.10kg
  • Dimensions (H x W x D): 324.0" x 8-1/2" x 11-1/2"( 324.0 x 216.0 x 293.0mm )

What size room are the Emotiva Airmotiv XB2 and Emotiva Airmotiv B2+ 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 XB2 Emotiva Airmotiv B2+
Near-field Poor Average
Small Room Average Good
Mid-size Room Good Average
Large Room Average Poor
Very Large Room Poor Bad

(* 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 Emotiva Airmotiv XB2 and Emotiva Airmotiv B2+ compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.


Drivers

Both Airmotiv XB2 and Airmotiv B2+ are 2-way speakers.

Driver Emotiva Airmotiv XB2 Emotiva Airmotiv B2+
Driver Setup 2-way 2-way
Tweeter 25×32 mm-inch 25×32 mm-inch
Midrange - -
Woofer 1 x 6-inch 1 x 6.25-inch

Airmotiv XB2 features a 25×32 mm" folded ribbon Tweeter and 1 x 6" woven fiber cone Woofer with a Crossover frequency at 2600Hz. On the other hand, the Airmotiv B2+ features a 25×32 mm" folded ribbon Tweeter and 1 x 6.25" woven fiber cone Woofer with a Crossover frequency at 2000Hz.

Frequency Response

Airmotiv XB2 has a frequency range of 55 Hz – 27 kHz whereas Airmotiv B2+ has a frequency range of 40-28k Hz. With a minimum frequency of 40Hz, the Airmotiv B2+ can go significantly deeper on the low side and provide stronger bass compared to the Airmotiv XB2's min frequency of 55Hz.

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 Bookshelf class in our database.

Low Frequency

Bookshelf Speakers

Airmotiv XB2
Airmotiv B2+
Min
Average
Max
High Frequency

Bookshelf Speakers

Emotiva Airmotiv XB2
Emotiva Airmotiv B2+
Min
Average
Max

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 XB2 and Airmotiv B2+ have the same Impedance of 4 ohms and their sensitivity is also same at 86 dB.

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 XB2 and the Airmotiv XB2 can provide this impedance level.

Sensitivity

Bookshelf Speakers

Airmotiv XB2
Airmotiv B2+
Min
Average
Max

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 XB2 and Airmotiv B2+ has the same power range of Up to 125 watts.

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 Airmotiv XB2 and Airmotiv B2+ features dual binding post speaker terminals for bi-amping or bi-wiring.

Emotiva Airmotiv XB2 Terminals
Emotiva Airmotiv XB2's Binding post terminals allows Bi-amping or bi-wiring

Emotiva Airmotiv B2+Binding post Terminals
Emotiva Airmotiv B2+'s Binding post terminals allows Bi-amping or bi-wiring

Cabinet Type and Port Position

Both Airmotiv XB2 and Airmotiv B2+ 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.

Emotiva Airmotiv B2+  Port
Emotiva Airmotiv B2+ 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 Emotiva Airmotiv XB2's and Emotiva Airmotiv B2+'s external dimensions. Emotiva Airmotiv XB2 has external dimensions of 325 x 216 x 292 mm ( 12.8” x 8.5” x 11.5”) whereas Emotiva Airmotiv B2+ has external dimensions of 324.0 x 216.0 x 293.0mm ( 12-3/4-inch x 8-1/2-inch x 11-1/2-inch) .

Below you can see the front view size comparison of Emotiva Airmotiv XB2 and Emotiva Airmotiv B2+ in scale.

Emotiva Airmotiv XB2 vs Emotiva Airmotiv B2+ Size Comparison - Front View
Comparison image of Emotiva Airmotiv XB2 and Emotiva Airmotiv B2+ Size and External Dimensions

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 XB2 is approximately 630.7cm2 / 97.8inch2 and base area of the Emotiva Airmotiv B2+ is approximately 632.9cm2 / 98.1inch2. The Airmotiv XB2 requires 0% less surface area than the Airmotiv B2+ which gives it a small advantage on placement in tight spaces.

Here is an another comparison that shows both speakers on a BDI Octave Media Cabinet, next to a standard size amplifier and turntable in scale:

Emotiva Airmotiv XB2 vs Emotiva Airmotiv B2+ Size Comparison on a Media Console
Size Comparison image of Emotiva Airmotiv XB2 and Emotiva Airmotiv B2+ on a Media Console
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 XB2 weighs 8.16kg / 18lbs and the Emotiva Airmotiv B2+ weighs 7.10kg / 15.6lbs. This makes the Airmotiv XB2 15% heavier than the Airmotiv B2+.

Here is a comparison of how Airmotiv XB2 and Airmotiv B2+'s weights compare with the average, max and min weights in Passive Bookshelf class.

Weight
All Bookshelf Speakers
Emotiva Airmotiv XB2
Emotiva Airmotiv B2+
Min
Average
Max

Reasons to choose Emotiva Airmotiv XB2 over Emotiva Airmotiv B2+
Base Surface Area 630cm2 vs 632cm2 Takes less floor space

Reasons to choose Emotiva Airmotiv B2+ over Emotiva Airmotiv XB2

Woofer Size 6.25 inches vs 6 inches Larger woofer
Low Frequency Response 40 Hz vs 55 Hz Generates deeper bass
High Frequency Response 28k Hz vs 27k Hz Generates higher frequency
Height 324mm vs 325mm Easier to fit in smaller spaces
Emotiva Airmotiv XB2 vs Emotiva Airmotiv B2+ Specs Table
Detailed comparison of specifications
General Emotiva Airmotiv XB2 Emotiva Airmotiv B2+
Brand Emotiva Emotiva
Speaker Type Bookshelf speakers Bookshelf speakers
Power Range Up to 125 watts Up to 125 watts
Sensitivity 86 dB 86 dB
Impedance 4 ohms 4 ohms
Frequency Response 55 Hz – 27 kHz 40-28k Hz
Drivers
Woofer Quantity 1 1
Woofer Size 6" 6.25"
Woofer Composition woven fiber cone woven fiber cone
Woofer Surround Material SBR SBR
Tweeter Size 25×32 mm" 25×32 mm"
Tweeter Type folded ribbon folded ribbon
Aimable Tweeter No No
Midrange Driver No No
Crossover Frequency 2600Hz 2000Hz
Firing Direction rear rear
Physical Specs
Height 325.0mm (12.8") 324.0mm (12.8")
Width 216.0mm (8.5") 216.0mm (8.5")
Depth 292.0mm (11.5") 293.0mm (11.5")
Weight 8.16kg (18lbs) 7.10kg (15.6lbs)
Enclosure Bass reflex Bass reflex
Finish n/a HDF
Available Colors Black Black
Mounting Bracket No
Grille Yes Yes
Moisture Resistancy No No
Connections
Biamp Inputs Yes Yes
Other
Parts Warranty 5 Years 5 Years
Labor Warranty 5 Years 5 Years

Most Popular Speakers
Klipsch Reference R-51M
Klipsch R-51M
2-way | 93 dB | 8 ohms
Wharfedale Elysian 2
Wharfedale Elysian 2
3-way | 89 dB | 4 ohms
ELAC Debut 2.0 B6.2
ELAC Debut 2.0 B6.2
2-way | 87 dB | 6 ohms
Bowers & Wilkins 606 S2 Anniversary Edition
B&W 606 S2
2-way | 88 dB | 8 ohms
KEF Q150
KEF Q150
2-way | 86 dB | 8 ohms
Klipsch Reference Premiere RP-500M
Klipsch RP-500M
2-way | 93 dB | 8 ohms
Wharfedale EVO4.1
Wharfedale EVO4.1
2-way | 87 dB | 8 ohms
Bowers & Wilkins 606
B&W 606
2-way | 88 dB | 8 ohms
Copyright © 2025 by SpeakerDecision
About Privacy Contact US Camera Decision

Report a Correction