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Boston A400 -- 4 ohms; 41 H x 21 W x 7.25 D.
Compared to SDA CRS+, these are giants.
65 lbs each; 1 tweeter, one 6 inch mid woofer and two 8 inch active bass woofers;
Frequency Response: 38 - 25kHz (+-3dB)
Efficiency: 88 dB
A quote from it's specs, "The combined radiating area of the two 8-inch drivers is equal to that of one 12-inch woofer."

I bought these new. The 8" speakers have recently been re-foamed. All parts are original. They're in very good shape. No damage to wooden cabinet.

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Listed2 years ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
  • Boston Acoustic
Model
  • A400
Finish
  • Walnut
Categories
Year
  • 1986
Made In
  • United States

Product safety information may be available here.

Marshall's Gear Locker

Huntington Beach, CA, United States
Joined Reverb:2024

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