Polk Audio Atrium 8 SDI Outdoor Speaker - White

Q: Are these original speakers?
A: No, there were speakers long before these existed.

Q: Is this a single speaker or a pair of speakers?
A: The Polk Audio Atrium 8 SDI Flagship Outdoor All-Weather Speaker is sold as a single unit.

Q: What is the RMS wattage per speaker?
A: Polk claims they will handle up to 125 watts per channel, but with a sensitivity of 91dB (8 ohm) these speakers can get very loud quickly. Note that placement, area, and environment make a big difference when installing them correctly, but wattage shouldn't be a concern.

Q: Can I run 6 or 7 of these on an amplifier the same way I would if they were indoors?
A: Like any speakers, you “can” but every speaker you add you divide the power of the amp. You would need the right amp to power 6-7 of these without damaging the speakers or the amp. Generally speaking, it’s best to have more amp than you need. Driving speakers with an underpowered amp will definitely damage the cones.

Q: How many speakers do you recommend for a backyard that is 75’ x 80’?
A: Four Polk Audio Atrium 8 SDI outdoor speakers will work well for a 50x55' area. Please do not connect them in series. A four/eight-channel amplifier is recommended. However, a two/four-channel amplifier may be used with the addition of an external speaker selector box.

Q: How do you remove the grill from the speaker?
A: The grill is removable and friction-fitted. To remove it, use a straight pick. Start on one side of the grille and work around to the other side, and it loosens, allowing you to remove it.

Q: Can I connect four of these together for an outdoor kitchen/pool area approximately 50'x55'?
A: Four Polk Audio Atrium 8 SDI outdoor speakers will work well for a 50x55' area. Please do not connect them in series. A four/eight-channel amplifier is recommended. However, a two/four-channel amplifier may be used with the addition of an external speaker selector box.

Comparison vs Bose 251
Q: How do these speakers compare to Bose 251s?
A: The Polk Audio Atrium 6 units are vastly superior to the Bose 251s, especially considering the cost. The sound quality is much better, with clearer highs and lows, and better range than the Bose units. The Atriums also extend the sound much better and are a lot clearer at longer distances. Installation is easier with the Atriums, as the brackets are very well designed for single-hand installation. These speakers are a great choice if you want plenty of great quality sound for your pool area.

Overall, the Polk Audio Atrium 8 SDI Flagship Outdoor All-Weather Speaker is an excellent choice for anyone looking for high-quality outdoor speakers that can withstand extreme weather conditions. With its dynamic balance technology, water-resistant construction, and durable materials, this speaker provides exceptional sound quality and coverage in any large or open space. Its one-click speed-lock mounting bracket offers easy installation, and its power port technology directs airflow downwards for a realistic sound seemingly close to you.