Extensively vented motor eliminates compression and allows quiet excursion
Lightweight black anodized aluminum cone for rigidity and lower moving mass
Triple shorting ring motor for ultra-low distortion
2-layer coil for reduced back EMF
Suitable for sealed or vented enclosures
Engineered to provide high-volume, low-distortion bass in larger rooms and other highly demanding applications, the Dayton Audio RSS390HF-4 15" Reference Series subwoofer speaker offers the perfect combination of high definition sound quality and low frequency impact.