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Emotiva Airmotiv B2+ vs GoldenEar Aon 2 Comparison

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Emotiva Airmotiv B2+

Passive Bookshelf | 40-28k Hz

Emotiva Airmotiv B2+
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GoldenEar Aon 2

Passive Bookshelf | 42-35k Hz

GoldenEar Aon 2
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Emotiva Airmotiv B2+ Emotiva Airmotiv B2+
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GoldenEar Aon 2 GoldenEar Aon 2
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Emotiva Airmotiv B2+
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GoldenEar Aon 2
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Emotiva Airmotiv B2+ vs GoldenEar Aon 2 Speaker Comparison

In this review, we will be comparing Airmotiv B2+ and Aon 2, two Passive Bookshelf speakers from Emotiva and GoldenEar.

Let's have a brief look at the main features of Emotiva Airmotiv B2+ and GoldenEar Aon 2 first before getting into our more detailed comparison.

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 )

GoldenEar Aon 2 Key Specs

  • 2-way Design
  • " Folded Ribbon Tweeter
  • 6" Polypropylene Woofer
  • 42-35k Hz Frequency Response
  • 89 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:10-200watts
  • Weight:5.45kg
  • Dimensions (H x W x D): 305.0" x 8" x 10-1/8"( 305.0 x 204.0 x 258.0mm )

What size room are the Emotiva Airmotiv B2+ and GoldenEar Aon 2 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 B2+ GoldenEar Aon 2
Near-field Average Poor
Small Room Good Average
Mid-size Room Average Good
Large Room Poor Average
Very Large Room Bad 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 Emotiva Airmotiv B2+ and GoldenEar Aon 2 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 B2+ and Aon 2 are 2-way speakers.

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

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. On the other hand, the Aon 2 features a " Folded Ribbon Tweeter and 1 x 6" Polypropylene Woofer .

Frequency Response

Airmotiv B2+ has a frequency range of 40-28k Hz whereas Aon 2 has a frequency range of 42-35k Hz. With a minimum frequency of 40Hz, the Airmotiv B2+ can go slightly deeper then the Aon 2's min frequency of 42Hz.

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 B2+
Aon 2
Min
Average
Max
High Frequency

Bookshelf Speakers

Emotiva Airmotiv B2+
GoldenEar Aon 2
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 B2+ is a 4 ohms speaker compared to the Aon 2 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 B2+ can provide this impedance level.

These two speakers also have different sensitivity levels. Airmotiv B2+ sensitivity is rated at 86 dB and the Aon 2's is rated at 89 dB. This 3 dB difference makes the GoldenEar Aon 2 a more sensitive speaker compared to Emotiva Airmotiv B2+, hence will play louder with the same amount of watts.

Sensitivity

Bookshelf Speakers

Airmotiv B2+
Aon 2
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 B2+ can handle a max power of 200 watts RMS from the amp the whereas Airmotiv B2+ has a max power handling value of 125 watts RMS , 75 watts less than the Aon 2.

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

Airmotiv B2+ features Binding post posts which make bi-amping or bi-wiring possible. Aon 2 has a 5-way post which doesn't feature bi-amping/bi-wiring.

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

GoldenEar Aon 25-way post Terminals
GoldenEar Aon 2's 5-way post terminals

Cabinet Type and Port Position

Both Airmotiv B2+ and Aon 2 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 B2+'s and GoldenEar Aon 2's external dimensions. 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) whereas GoldenEar Aon 2 has external dimensions of 305.0 x 204.0 x 258.0mm ( 12 x 8 x 10-1/8inch) .

Emotiva Airmotiv B2+ is clearly the larger of the two speakers. Its body is 12mm wider, 19mm taller and 35mm deeper than GoldenEar Aon 2.

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 B2+ is approximately 632.9cm2 / 98.1inch2 and base area of the GoldenEar Aon 2 is approximately 526.3cm2 / 81.6inch2. The Airmotiv B2+ requires 20% more surface area than the Aon 2 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 B2+ weighs 7.10kg / 15.6lbs and the GoldenEar Aon 2 weighs 5.45kg / 12lbs. This makes the Airmotiv B2+ 30% heavier than the Aon 2.

Here is a comparison of how Airmotiv B2+ and Aon 2's weights compare with the average, max and min weights in Passive Bookshelf class.

Weight
All Bookshelf Speakers
Emotiva Airmotiv B2+
GoldenEar Aon 2
Min
Average
Max

What's in the Box of GoldenEar Aon 2?

Here are the items that come with the Aon 2:
  • Bookshelf loudspeaker Key-hole hanger 2 Screws Owner's Manual

  • Reasons to choose Emotiva Airmotiv B2+ over GoldenEar Aon 2
    Woofer Size 6.25 inches vs 6 inches Larger woofer
    Low Frequency Response 40 Hz vs 42 Hz Generates deeper bass
    Bi-Amping and Bi-Wiring Yes vs No Allows bi-amping and bi-wiring connections
    Price per pair* 499USD vs 898USD costs less (*prices may change depending on the seller, location and time)

    Reasons to choose GoldenEar Aon 2 over Emotiva Airmotiv B2+

    Max Input Power 200 watts vs 125 watts Handle more power from your amplifier
    Sensitivity 89 dB vs 86 dB Play louder with same amount of amplification power
    Nominal Impedance 8 ohms vs 4 ohms Less selective with amplifiers
    High Frequency Response 35k Hz vs 28k Hz Generates higher frequency
    Mounting Bracket Yes vs No Allows mounting on walls
    Passive Radiator two 6-1/2 vs None Increases the bass performance
    Height 305mm vs 324mm Easier to fit in smaller spaces
    Base Surface Area 526cm2 vs 632cm2 Takes less floor space
    Emotiva Airmotiv B2+ vs GoldenEar Aon 2 Specs Table
    Detailed comparison of specifications
    General Emotiva Airmotiv B2+ GoldenEar Aon 2
    Brand Emotiva GoldenEar
    Speaker Type Bookshelf speakers Bookshelf speakers
    Power Range Up to 125 watts 10-200 watts
    Sensitivity 86 dB 89 dB
    Impedance 4 ohms 8 ohms
    Frequency Response 40-28k Hz 42-35k Hz
    Drivers
    Woofer Quantity 1 1
    Woofer Size 6.25" 6"
    Woofer Composition woven fiber cone Polypropylene
    Woofer Surround Material SBR Rubber
    Tweeter Size 25×32 mm" -
    Tweeter Type folded ribbon Folded Ribbon
    Aimable Tweeter No No
    Midrange Driver No No
    Crossover Frequency 2000Hz n/a
    Firing Direction rear rear
    Physical Specs
    Height 324.0mm (12.8") 305.0mm (12")
    Width 216.0mm (8.5") 204.0mm (8")
    Depth 293.0mm (11.5") 258.0mm (10.2")
    Weight 7.10kg (15.6lbs) 5.45kg (12lbs)
    Enclosure Bass reflex Acoustic Suspension
    Finish HDF MDF/Lacquer
    Available Colors Black Black
    Mounting Bracket No Yes
    Recommended Stand Height n/a 26-28"
    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

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