Vintage Boutique Tour
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Sponsored · eBay
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Premium AI Voice Guide
PROLiam's bench-side rundown of the AR 3a.
Real-time streaming voice — specs, history, restoration pain points, market value.
Sonic Similarity Analysis
Both speakers prioritize neutral accuracy over coloration, using sealed enclosures for tight, controlled bass. The AR 3a set the standard for honest, uncolored reproduction in its era, while the LS50 Meta carries that philosophy forward with modern driver technology. Both excel as reference monitors for critical listening, delivering balanced, truthful sound without editorializing.
AR 3a
vs.
KEF LS50 Meta
87 dB
Sensitivity
85 dB
4–4 Ω
Impedance
8–8 Ω
10–100W
Power Handling
40–100W
2-way
Driver Count
2-way
0.75in dome tweeter, 10in acoustic suspension woofer
Driver Config
1in vented aluminum dome tweeter, 5.25in Uni-Q mid/woofer
Sealed
Enclosure
Bass-reflex
Bookshelf
Size
Bookshelf
38Hz – 20kHz
Frequency Response
47Hz – 45kHz
28 lbs
Weight
17.6 lbs
Vintage (used avg)
$600
Modern (new)
$1,600
Difference
$1,000more new
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