Pro linear stage 4 speakers set of 4 Early mid 70's teak veneer box press board box Woofer 10" acoustic susp Tweeter 3" cone type Crossover 1100 hz, lc type Power 50 watts maximum Frequency response 28-20,000 hz Some water staining to cloth and veneer and scratches. Speakers worked last time I used them about 8 years ago. They are not great for session listening, but good for filling a room as background. These would be a good project to fix up for a classic 70s look.