Emotiva AIRMOTIV XC2 vs KEF SP4058B1AA
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Choosing between the Emotiva AIRMOTIV XC2 and KEF SP4058B1AA? Both compete in the Speaker (Center) segment. Here’s how they compare across the specs that matter most for your home theater.
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Looking at overall performance dimensions: The Emotiva AIRMOTIV XC2 scores higher in form factor, room fit. The KEF SP4058B1AA leads in audio quality, volume/SPL. They score similarly in value.
For speaker performance, the Emotiva AIRMOTIV XC2 is more sensitive at 89 dB vs 88 dB. Room acoustics and amplifier pairing will also significantly affect the result.
These two Speaker (Center) options trade wins across different dimensions. The right choice depends on which specs matter most for your room and listening preferences — review the detailed table below to decide.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Driver Config | 3-way | 3-way |
| Sensitivity | 89dB | 88dB |
| Impedance | 4Ω | 4Ω |
| Freq Response Low | 40Hz | 65Hz |
| Freq Response High | 27000Hz | 28000Hz |
| Crossover | — | — |
| Bi-Amp Capable | No | No |
| Family ID | — | KEF-R-META |
| Rec. Power Min | 10W | 15W |
| Rec. Power Max | 150W | 250W |
| Mounting Type | — | center |
| Mounting Depth | — | — |
| Cutout Diameter | — | — |
| Cutout Width | — | — |
| Cutout Height | — | — |
| Wall Thickness Min | — | — |
| Wall Thickness Max | — | — |
| Back Box Included | No | No |
| Back Box Required | No | No |
| Mounting Mechanism | — | — |
| Installation Type | — | — |
| Stud Spacing | — | — |
| Paintable Grille | No | No |
| Magnetic Grille | No | No |
| Grille Shape | — | — |
| Connector Type | — | — |
| Wire Gauge Max | — | — |
| Angle Adjustable | No | No |
| Pivot Angle | — | — |
| Treble Attenuation Switch | No | No |
| LCR Capable | No | No |
| Coaxial | No | No |
| IP Rating | — | — |
| Moisture Resistant | No | No |
| UV Resistant | No | No |
| Salt Spray Rated | No | No |
| Enclosure Material | — | — |
| Grille Material | — | — |
| Bracket Type | — | — |
| Bracket Included | No | No |
| Dual Voice Coil (SDI) | No | No |
Key Differences
- Rec. Power Max: Emotiva AIRMOTIV XC2 at 150W vs KEF SP4058B1AA at 250W
- Freq Response Low: Emotiva AIRMOTIV XC2 at 40Hz vs KEF SP4058B1AA at 65Hz
- Rec. Power Min: Emotiva AIRMOTIV XC2 at 10W vs KEF SP4058B1AA at 15W
- Freq Response High: Emotiva AIRMOTIV XC2 at 27000Hz vs KEF SP4058B1AA at 28000Hz
- Sensitivity: Emotiva AIRMOTIV XC2 at 89dB vs KEF SP4058B1AA at 88dB
Which Should You Choose?
Choose Emotiva AIRMOTIV XC2 if you want:
- + better sensitivity
- + better freq response low
See Where These Rank
Check our editorial rankings to see how Emotiva AIRMOTIV XC2 and KEF SP4058B1AA compare to the rest of the field.
Best Speaker (Center) Rankings
