All-Weather Design: The Polk Audio Atrium SUB10 Outdoor
Subwoofer combines heavy-duty bass performance and all-weather durability to
deliver indoor-level bass impact to your home's outdoor area, such as your
deck, porch, pool, or garden area.
10" Dynamic Balance Woofer: The Polk Audio Atrium SUB10
Outdoor Subwoofer features a down-firing 10" Composite Long-Throw Dynamic
Balance Driver for deep accurate bass. Polk's Dynamic Balance Driver Technology
eliminates driver distortion for deeper, cleaner bass even at higher volume. The
10" woofer also features a rugged butyl rubber surround for added durability
and bass response.
Dual 2" Voice Coil Design: The Polk Audio outdoor
subwoofer's dual 2" voice-coil design reproduces bass from both stereo
channels, producing more power (up to 200 watts) in the lower frequencies
with the help of Capacitive Coupling Technology. The voice coils are 8 ohms each.
Built-In Low-Pass Crossover: Using it's built-in low-pass
crossover (150Hz), the Atrium SUB10 can be connected directly to its own amplifier
channels for independent volume control. The overall frequency response is 40Hz-200Hz
and the -3dB frequency response is 50-110kHz.
Acoustically-Matched Design: The Polk Audio Atrium
SUB10 outdoor subwoofer is an excellent match for Polk's Atrium SAT30
Outdoor Satellite Speakers
Sealed Resin Enclosure: The 10" woofer is housed in a
molded and sealed acoustically ideal resin enclosure which is marine-certified
that will provide weather-proof, outdoor performance for years to come. The
enclosure's color-impregnated resin (terracotta) will never fade or you can
paint it to match your outdoor décor. The sealed resin enclosure can also be
used as a plant stand or a pedestal table (supports up to 200lbs).
Direct Burial Connection: The Polk Audio Atrium SUB10 features
an attached 3' CI3-Rated direct burial 4-conductor cable so no there is no exposed
wiring once the woofer has been mounted and connected. The outdoor subwoofer comes
with four wire-nuts for connecting your speaker wire. Because both have built-in
crossovers, the sub can be wired in parallel with a pair of Atrium SAT30 satellite
speakers. (Or both can be wired to individual amplifier channels.)
Wiring Options: The SUB10's direct burial cable has four
conductors because of the speaker's dual voice coil design. You can connect each voice coil to
separate amplifier channels, which will present an 8-ohm load to each channel.
If you connect both of the voice coils to a single amplifier channel (in
parallel), a 4-ohm load will be presented to the amplifier. (Make sure the
amplifier is capable of handling a 4-ohm load.)
Security Anchor: The Polk Audio Atrium SUB10 features an
integrated eyebolt security anchor and screw-down Points for added stability
and security (mounting screws not provided).
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