POLK AUDIO ATRIUM 4 ALL WEATHER OUTDOOR SPEAKERS (PAIR) Channel 1 & 2 Input

Channel 1 & 2 Input Trim: 0 dB

Exclusive BDSS™ Technology for more bass in less space

Parallel Recording for making identical tapes simultaneously

the latest in analog waveform reproduction technology from Denon

POLK AUDIO ATRIUM 4 ALL WEATHER OUTDOOR SPEAKERS (PAIR) Channel 1 & 2 InputPOLK AUDIO ATRIUM 4 Big Fidelity, Small Speaker. The Compact Atrium4 loudspeaker produces high fidelity sound quality anywhere you want great sound. Its small size makes it ideal for tight, out of way installations. PATENTED DYNAMIC BALANCE The perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels. To install, simply mount the bracket and click the speaker into