Polk Audio Atrium Sub 100 Outdoor Subwoofer (Each) Fire Rating_Unspecified Efficiency 89 dB

Efficiency 89 dB

Home theater Add two Era 300 speakers as surrounds for an immersive surround sound experience

featuring metallised film capacitors and low loss steel core inductors

These speakers have a fairly low power handling

Multi-Room stream to up to 30 master speakers using the Lithe Audio app (available on iOS and Android)

Polk Audio Atrium Sub 100 Outdoor Subwoofer (Each) Fire Rating_Unspecified Efficiency 89 dBHeavy duty bass performance and heavy duty all weather durability combine to deliver indoor level bass impact outdoors or in your home's transitional areas. The Sub100 is the perfect complement to a set of Sat300s, and rounds the system out with the full dynamic performance of a high end audio system. Paint it to match the dcor in your sunroom or by the pool. With serious bass fun, the Sub100 is the life of the outdoor party! Power 200 Watt downward