The VO-CTAL Horn was designed to be used with the VOW8a woofer and a CT35 or CT45 compression tweeter to offer a compact, high-performance full-range solution. Made from precision-machined aluminum and finished with red anodizing, the horn's design allows for an energetic yet smooth response within the compression tweeter's frequency range. By using aluminum instead of plastic, the horn is more durable, acts as a shorting ring, and aids in the thermal handling of the driver.