Amazing Boston Acoustics A70 Speakers - $180 (Sterling)

Amazing Boston Acoustics A70 Speakers 1 thumbnail

condition: excellent

make / manufacturer: Boston Acoustics

model name / number: A70

size / dimensions: 14 x 24 x 8

QR Code Link to This Post

Great condition vintage acoustic suspension speakers known for their accurate stereo image. They sound really nice. Large boxes, but not deep, so take less space. Speaker surrounds seem to have been replaced and are in great shape. One small hole in one of the speaker grills (see pics). Sound wise 10/10, appearance 8/10. Selling these speakers only.

Specifications:
Frequency Response: 40 - 25,000 Hz ±3 dB
Impedance: 6 ohms nominal
Sensitivity: 1 watt produces 90 dB at 1 meter
Drivers:
Low-Frequency : 200 mm (8") long throw woofer with focused gap magnet assembly for low distortion
High-Frequency : 25 mm (1") soft dome tweeter with ferrofluid cooling
Crossover Frequency: 2000 Hz
Recommended Amplifier Power: 15 to 75 watts per channel
Power Rating: 75 watts nominal; 150 watts peak
Internal Volume: 28 liters
Cabinet Finish: wood grain vinyl finish over non-resonant particle board
Dimensions (W x H x D): 356 x 610 x 203 mm (14" x 24" x 8")
Weight: 11,8 kg (26 lbs)

Cash only. Posted until sold. Serious inquiries only.

Vintage Speakers, Speakers, Stereo, Audiophile

post id: 7878180677

posted: 2025-09-01 10:26

updated: 2025-11-28 11:15

♥ best of ^[?]

reading

writing

saving

searching

refresh the page.

Amazing Boston Acoustics A70 Speakers - electronics - by owner -...