The PADH series features high-level drivers and rugged components and is designed for high-performance applications. The cabinet features heavy-duty construction with reinforced corners. It is covered with a black-carpeted finish that will stand up to years of tour duty. The integrated handles have been carefully selected for their ergonomic design and durability. The PADH1589 has heavy duty caster wheels for easy portability. Both models are loaded with a premium Kapton voice coil woofer and exhibit excellent bass response. The compression driver provides warm midrange reproduction and crystal clear highs and is complemented by the piezo tweeters. The integrated passive crossover network is assembled using quality components and efficiently directs the frequencies to the proper drivers.