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With Klippel laser measurement technology and compression circuitry for smooth, low-distortion bass tone, this powered subwoofer puts the punch in your home theater system sound. A 10" Dynamic Balance composite woofer provides wide, immersive low-end sound.

Equip your home theater system with rich, immersive bass using this powered subwoofer that features a 10" Klippel optimized Dynamic Balance composite woofer and compression circuitry for smooth, low-distortion bass tone.

Punch up your car's bass with this subwoofer that features Dynamic Balance driver technology for pure, distortion-free sound. 540W peak power handling and a 28Hz - 200Hz frequency response provide rich bass with a wide range of highs and lows.

Experience rich, detailed audio in your vehicle with this Polk Audio DXI1240DVC subwoofer that features a 12" bilaminate polymer-composite woofer cone and handles up to 720W peak power for deep, powerful bass.

This dual-voice-coil subwoofer features Dynamic Balance driver technology for pure, distortion-free sound. 720W peak power handling and the 27Hz - 200Hz frequency response provide rich bass tones with a wide range of highs and lows for dynamic audio.

Equip your vehicle with authoritative bass using this 12" Polk Audio DXI1201 loaded subwoofer enclosure, which features an internal slot-loaded port that reduces air turbulence to ensure enhanced low-end output and reduced noise and distortion.

This single-voice-coil subwoofer features Dynamic Balance driver technology for pure, distortion-free sound. The 720W peak power handling and 27Hz - 200Hz frequency response provide rich bass with a wide range of highs and lows for expressive sound.

The PSW111 Powered Subwoofer delivers powerful, accurate and musical bass from a shockingly small enclosure. Small enough to hide behind (or in) furniture or tuck into a corner, the PSW111 easily disappears from view. But its big bass output will never let you forget that it's there, delivering all the visceral gut rumble for your favorite action movies as well as tight, accurate bass precision for your music. The PSW111 represents a continuing refinement of the highly regarded PSW Series and a great introduction to visceral home theater bass performance. Its compact design is the perfect complement to Polk RM Series and SurroundBar loudspeakers.

Experience impressive bass tones with this amplifier's switchable 3-position bass boost. The high- and low-pass crossovers allow for flexible operation, while the bridgeable design operates on multiple configurations and setups for quality performance.

Hit the road with your favorite music powered by these coaxial speakers that feature polymer composite woofer cones for detailed sound and fast transients. Balance Driver technology delivers pure sound.

Upgrade your car audio system with these Polk Audio DXI461 coaxial speakers, which feature 3/4" aluminum-dome tweeters and polymer-composite woofer cones to handle a range of frequencies. Dynamic Balance driver technology ensures distortion-free audio.

Enjoy your favorite music while on the water with these Polk Audio DXI461P marine speakers, which feature 3/4" aluminum-dome tweeters and 4" x 6" bilaminate-composite woofer cones that handle highs and lows to produce dynamic sound.

Amp up your music listening experience with these magnetically shielded bookshelf speakers that feature Dynamic Balance composite woofers and tweeters and a front-firing bass port for a lush, balanced soundscape.

Add dynamic sound to your vehicle's audio system with these Polk Audio DXI521 coaxial speakers, which feature 5-1/4" bilaminate-composite woofer cones and 3/4" aluminum-dome tweeters with neodymium magnets for handling various frequencies.

These speakers feature Balance Driver technology for pure sound and a neodymium driver magnet for minimal distortion. The 93dB sensitivity picks up the highs and lows for faithful sound reproduction.

The PSW10 offers a clean, stylish look with powerful, accurate and musical bass in a compact enclosure. Built for speed, power and value, the PSW10 is a great introduction to high performance bass for movie and music listening.

These loudspeakers feature poly-mica composite woofer cones that are stiff, yet lightweight for big sound and minimal distortion. The swivel-mount soft dome tweeter allows for precise aiming of sound.

These Polk Audio DXI651 coaxial vehicle speakers feature 6-1/2" bilaminate polymer-composite woofer cones that are stiff, yet lightweight, to offer robust, powerful sound with minimal distortion. The swivel-mount tweeters enable precise aiming of sound.

Enjoy high-quality audio as you cruise with these Polk Audio DXI6501 component speakers, which handle up to 300W peak power and feature Dynamic Balance driver technology to ensure crystal-clear, distortion-free sound.

This in-wall speaker features 6-1/2" Dynamic Balance polymer composite woofer cones and a 3/4" silk dome tweeter for rich lows and crisp highs. The wide-dispersion design delivers an immersive audio experience.

This speaker features a 6-1/2" dynamic balance polymer composite woofer cone and a 3/4" silk dome tweeter with a neodymium magnet to deliver 100W of power. The butyl rubber surround and aluminum grille feature a moisture-resistant design for durability.

Enjoy your favorite tunes on the go with these Polk Audio DXI691 coaxial speakers, which feature Dynamic Balance driver technology for distortion-free, high-quality audio output. The 93dB sensitivity ensures the speakers handle high and low frequencies.

This amplifier features a bridgeable design that operates on multiple configurations and setups for quality performance. The switchable 3-position bass boost delivers impressive sound.

This 8" subwoofer features an internally-braced enclosure with a PowerPort tuned vent for high bass output and a stiff polypropylene woofer cone with santoprene rubber surround for durability.

These speakers feature 4-1/2" dynamic balance mineral-filled polymer woofer cones with rubber surrounds and 3/4" anodized aluminum dome tweeters with neodymium motors for brilliant audio. The outdoor design allows for optimal placement.