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Polk Audio

$ 249.95

Atrium8 SDI (B)
(Home Speakers - Outdoor Speakers)

The flagship of the line, the Atrium8 SDI has a unique, patented Single/Dual Input Switch that combined with its ingenious dual tweeter array enables you to use the Atrium8 SDI as either a single high performance stereo loudspeaker, or the left-or-right speaker in a high performance stereo pair. And you can use it practically anywhere, because the Atrium8 SDI also has special military spec waterproofing features, including patented water-resistant PowerPort bass venting.

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Speaker type Outdoor
Color Black
Number of drivers 3
Frequency response 45Hz - 27kHz
Sensitivity 91dB
Power handling 125 W
Amplifier recommended range 10-125 watts
Impedance 8 Ohms
Additional information Dual Voice Coil woofer for greater efficiency and power handling; Patented water-resistant PowerPort bass venting efficiently adds 3dB of big, realistic, musical bass output; Dual Voice Coil, Dynamic Balance Aerated Polypropylene Cone with rubber surround; Single/Dual Input Switch: Combined with its ingenious dual tweeter array, this switch enables the Atrium8 SDI to be used either as a single high-performance stereo loudspeaker, or the left-or-right speaker in a high performance stereo pair; Atrium Series has a more steeply-angled baffle design that maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing the detail; Durable, mineral-filled polypropylene cabinet design, with molded-in bracing, sounds like a real speaker (not "an outdoor speaker"), and survives years of seasonal changes, for truly great sound, no matter what the weather; Patented Dynamic Balance and Klippel Optimization technologies ensure the perfect material performance, eliminatin
High-frequency drivers 2 x 1" Diameter (2.54cm) Anodized Aluminum Dome with Neodymium motor structure
Midrange drivers 6 1/2" Diameter (16.51cm) Dual Voice Coil Driver with Dynamic Balance Aerated Polypropylene Cone with rubber surround
Width 8.5 inch(es) / 21.59 cm
Height 12.87 inch(es) / 32.70 cm
Depth 9.19 inch(es) / 23.34 cm
Weight 4.4 kg (each)
Weight 13.49 lb(s) / 6.12 kg
Warranty 5 years
Limited Lifetime warranty No

NOTE: Grand is committed to providing in-depth, accurate information for all items on its website. However, typographical errors can occur and occasionally specs can change without notification. As such, we strongly recommend you verify information with your salesperson to ensure the item will fit in your space and has all the necessary features you desire. Regarding typographical errors in pricing, Grand reserves the right to cancel a sale with a full refund if it is obvious an item has been advertised at a price significantly below market value due to a typographical error. If you have any questions or think you notice an error, please call 888-396-8165 or email us.