Late 80s / early 90s bookshelf speakers from Boston Acoustics. Acoustic suspension 8" woofer, 1" tweeter Recommended Amplifier Power: 75 watts 18-1/2" H x 11" W x 7-1/2" D Nice condition. Re-foamed woofers. Please respond with a name and phone number. Thanks. Use the link below to see a collection of audio equipment I've owned, enjoyed and passed along to others as part of this hobby.