CAS-6 combines great design, practical installation and prominent sound. Suitable for both indoor and outdoor use, the speaker is suitable for multiple applications such as public places, airports,...

CAS-15 combines great design, practical installation and prominent sound. Suitable for both indoor and outdoor use, the speaker is suitable for multiple applications such as public places, airports,...

CAS-30 combines great design, practical installation and prominent sound. Suitable for both indoor and outdoor use, the speaker is suitable for multiple applications such as public places, airports,...