Here we have an Altec Lansing 811B midrange or high frequency horn for use in 2 or 3 way speaker systems. The lowest recommended frequency crossover is 800HZ. The distribution pattern is 90° H x 40° V. It is made of lightweight aluminum (just about 9lbs), and features a front mounting flange for easy installation. The dimensions are: 8 5/8" H, 18 3/4" W, 13.5" D.
| Listed | 9 years ago |
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| Condition | Good (Used) Good condition items function properly but may exhibit some wear and tear.Learn more |
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