Technical Specifications of Polk Audio Atrium 8 SDI Outdoor Speaker:
Brand & Model # | Polk Audio Atrium 8 |
Front Array Driver Complement | 1 – 6.5 cm Dual voice coil driver with Dynamic Balance aerated polypropylene cone with rubber surround
2 – 2.5 cm Anodised aluminium dome tweeter with neodymium motor structure |
Total Frequency Response | 45 Hz → 27 Hz |
Nominal Impedance | 8 ohms |
Sensitivity (1 watt @ 1 meter) | 91 dB |
Recommended Amplifier Power Per Channel | 10 watts → 125 watts |
Audio Inputs | Ethernet – Yes |
Speaker Inputs | (2) Pair of 5-way Binding Posts – Gold-Plated |
Mounting Type | 180° Speed-Lock mounting system |
Available Orientations | Vertical
Horizontal |
Product Dimension | 32.70 x 21.59 x 23.34 cm |
Product weight | 9.70 lbs |
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