Vintage Boutique Tour
Liam will walk you through the Boston Acoustics A200.
A narrated 4-scene walk-through by your host — quirks, sound, and fair value.
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Premium AI Voice Guide
PROLiam's bench-side rundown of the Boston Acoustics A200.
Real-time streaming voice — specs, history, restoration pain points, market value.
Sonic Similarity Analysis
Both speakers share a smooth, non-fatiguing presentation with excellent imaging and balanced tonal character. The A200's reputation for musicality and refinement mirrors the Polk Reserve's design philosophy of delivering detailed yet smooth sound. Similar sensitivity ratings and three-way designs with substantial woofers ensure both can fill rooms with controlled, musical bass and cohesive soundstaging.
Boston Acoustics A200
vs.
Polk Audio Reserve R700
89 dB
Sensitivity
89 dB
8–8 Ω
Impedance
8–8 Ω
25–150W
Power Handling
50–300W
3-way
Driver Count
4-way
1in dome tweeter, 8in midrange, 10in woofer
Driver Config
1in Pinnacle tweeter, 6.5in Turbine mid, 2x 6.5in woofers
Bass-reflex
Enclosure
Bass-reflex
Floorstander
Size
Floorstander
40Hz – 18kHz
Frequency Response
32Hz – 38kHz
58 lbs
Weight
61.7 lbs
Vintage (used avg)
$450
Modern (new)
$1,999
Difference
$1,549more new
Cross-Match Engine · Pro
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Reverse-match works both ways. Point us at a receiver and we surface compatible vintage speakers and turntables — matched on power, impedance, and era. Point us at a pair of speakers and we surface receivers with enough headroom to drive them cleanly. Available on Pro and Flipper Pro.
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