Center channel speakers easily carry the 50% or more of center channel info delivered in multi-channel sources for home theatre systems. The Polk Audio CSI A6 Center Channel Speaker has an aimable cabinet to give you placement flexibility and finer sound-tailoring for your high performance home theater system. The CSi A6 features the latest generation of Dynamic Balance polymer composite drivers for smooth wide-range response with low distortion as well as a 1-inch silk/polymer dome tweeter to deliver better sound detail. The dual rear PowerPort bass venting vastly reduces chuffing or port noise. It provides deeper, more powerful, lower distortion bass than other conventional ported or sealed designs can offer. All-MDF construction creates an acoustically inert cabinet. Acoustically inert... Less

These Polk Audio R-Series R50 Floorstanding Speakers are perfect for your home stereo or home theater system. They pack a deep bass using dual 6 1/2" drivers, and distortion is kept to a minimum, using a large, unimpeded front-firing bass port. The midrange of the speakers give you incredibly clear & open sound, due to the drivers' low mass and small diameter. Sold Each- Pair needed for Stereo. Frequency Response - 25Hz-26kHz / 36Hz-25kHz Impedance - compatible with 8 Ohm outputs Recommended Amplification - 20-150 watts/channel Efficiency - 90dB Black Veneer Finish Cabinet Dimensions - 36 3/4 (h) x 7 3/4 (w) x 11 7/8 (d) Base Dimensions - 9 1/4 (w) x 11 7/8 (d) Shipping Weight - 40 lbs.

Just like Matthew Polk's Signature Reference Theater (SRT) system, the components used in the RT Series benefit from Dynamic Balance, a technology which came out of a joint research project between Polk Audio and Johns Hopkins University. This laser imaging research enabled Polk to view on a microscopic level the entire vibrating surface of a driver or tweeter. By this method Polk was able to observe the resonances, which develop on speaker cones as they move. These resonances are the root cause of frequency response distortions. As an x-ray enables a physician to discover the root cause of a symptom and prescribe the right treatment for a cure, this laser imaging technique allowed Polk engineers to find the right combinations of high tech materials, geometry and construction techniques... Less

Center Channel Speakers easily carry more than 50% of info delivered in multi-channel sources. The CSI-A6 has a directional cabinet to give you placement flexibility and finer Sound tailoring for your high performance Home Theater system. The CSI-A6 incorporates the latest Dynamic Balance Cone Drivers and 1" tweeters for smooth wide-range response with low distortion. Dual Rear PowerPort Bass venting vastly reduces chuffing or port noise. It provides deeper, more powerful, lower distortion bass than other conventional ported or sealed designs can offer.-1" Silk Polymer Dome Tweeter delivers smooth response and better detail-Dual Rear PowerPort bass venting for superior clean, low distortion bass that you can really feel-Magnetic Shielding for safe placement near Video sources-Mylar bypass... Less

Electronics-Expo items - Get great deals on items on eBay Stores! Televisions Home Theater Audio Blu-ray Video Camera Camcoder Computer Office MP3 Portable GPS Appliances Polk Audio UltraFit 500 Headphones - White (ULTRAFIT 50 Polk Audio's new UltraFit Sports Headphone Series is a rethinking from the ground up of performance, comfort and durability - the three characteristics serious athletes need most in a pair of headphones. Serious music lovers too will value the UltraFit Series because of i

New high definition audio formats such as Super Audio CD and DVD-Audio demand a new level of performance from today's loudspeakers. The Polk Audio LSi25 Tower Speaker is the ultimate expression of Polk Audio's mission to provide the highest quality audio products at a reasonable price. The LSi25 is a floorstanding speaker that delivers superior linearity, definition and imaging, as well as bass response that is rich, deep and satisfying. Like the whole LSi Series, this floorstanding speaker is highly accurate and intensely musical. The mirrored image driver arrays and Ring Radiator Tweeter present a large soundstage without sacrificing pinpoint localization. Listen to the LSi loudspeakers with SACD and DVD-Audio sources to reveal their higher accuracy and resolution, with more dynamic... Less

Model: PA200.4 PA Series RMS Power Rating: 4 ohms: 35 watts x 4 channel 2 ohms: 50 watts x 4 channel Bridged, 4 ohms: 100 watts x 2 channel Max power output: 80 watts x 4 channel Frequency response: 20-20000 Hz LED power and protection indicators Selectable bass boost (0, +8 dB at 40 Hz) Fixed high-pass filter (80 Hz, 12 dB/octave) Fixed low-pass filter (80 Hz, 12 dB/octave) CEA-2006 compliant amplifier Switchable 180° phase inversion Power/ground- reversal, thermal, short, current, overdraw, and low impedance protection circuitry 4/3/2 channel operation Dimensions: 12.5"L x10.25"W x 2.75"H

POLK PSW505 - This high quality powered subwoofer makes opens a whole new dimension of thrilling low end sound for audio and home theater systems alike. This versatile, clinically accurate beast handles bombs and bullets and delicate string sections with equal finesse. Polk Audio's PSW series of powered subwoofers were designed to deliver powerful and astonishingly musical bass at amazingly low prices. All the PSW models represent an evolution and refinement towards a truly visceral home-theater bass experience that coordinate with Polk's TSi and RM, and R/M/T Series Speakers for home sound that truly rivals the best that theater's offer. Experience movies, music, shows and games like never before. Pick up a PSW subwoofer and feel its superb build quality. Polk Audio PSW-505 is comprised... Less

Changers Crossovers Equalizers Extended Warranty Head Units Marine Components Multimedia Systems Radar Detectors Satellite Radio PA Series Monoblock Class D Car Amplifier RMS Power Rating: 4 ohms: 500 watts x 1 chan. 2 ohms: 800 watts x 1 chan. 1 ohm: 1200 watts x 1 chan. High-speed MOSFET power supply Fully stable down to 1 ohm Wired remote bass level control included LED power (green) and protect (red) indicators Variable Bass Boost (0 to +12 dB bass boost at 44 Hz) Soft Start Turn-on Mono channel operation 1 Set of line level preamp RCA outputs to daisy chain multiple amps 4-Way System Protection circuitry (thermal, DC offset, reverse polarity, and short circuit protection) Heavy duty aluminum alloy heatsink for extreme heat dissipation Nickel-plated RCA level inputs Nickel-plated... Less

Center Channel Speakers easily carry more than 50% of info delivered in multi-channel sources. The CSI-A6 has a directional cabinet to give you placement flexibility and finer sound tailoring for your high performance home theater system. The CSI-A6 incorporates the latest Dynamic Balance Cone drivers and 1 tweeters for smooth wide-range response with low distortion. Dual Rear PowerPort bass venting vastly reduces chuffing or port noise. It provides deeper, more powerful, lower distortion bass than other conventional ported or sealed designs can offer.

6-1/2in Mobile Monitor Mm Series 2-way Marine Certified SpeakersPower Handling:Peak: 400 Watts Per Pair / 200 Watts EachRms: 200 Watts Per Pair / 100 Watts Each Woven Glass Composite Cone WooferButyl Rubber Surround1in Silk Composite Dome Tweeter2.7 Ohms ImpedanceKlippel Distortion Analyzer1-1/4in Large Diameter Voice CoilNeodynium Magnet StructureCarbon Composite BasketTop-mount Depth: 2-5/8inGrille Included1-year Sonicelectronix. com Warranty Priced Per Pair Note: Polk Audio Specifies The Nominal Impedance Of These Speakers To Be 2.7 Ohms.The Product Box States The Impedance To Be 4 Ohms And The Speaker Magnet Shows 2 Ohms, This Has Been Confirmed By Polk Audio To Be An Incorrect Specification. The Product Manual Is Correct In Stating The Nominal Impedance Of The Mm Series Of Speakers... Less

The Polk Audio RC85i 2-way In-wall Speaker delivers incredible sound to any room in your home without using any floor or shelf space. The RC85i is easy to install, requiring only that you cut a hole, feed the wires through, and simply drop the speaker in where it is held in place by rotating cams that safely secure the speaker with no extra assembly or mess. Once installed, the paintable grille and flange allows this in-wall speaker to virtually disappear in the room. The Polk RC85i utilizes an eight-inch dynamic-balance, mineral filled polymer- composite cone with a rubber surround that outlasts cheaper foam surrounds, as well as a one-inch dynamic-balance, metalized soft dome tweeter with a swivel mount. The swivel-mounted tweeter is aimable for direct high frequency control that... Less

Polk Audio RTI A9 Cherry Floor-Standing Speaker - The new RTI A series feature several upgrades. From the incorporation of our latest Dynamic Balance Cone drivers and 1 inch tweeters to an elegant restyling of the cabinets in keeping with the latest styles. The floor-standing models feature "Power Port Plus" an enhancement of Polk's patented Power Port technology. As you would expect from this highly popular line, the performance is classic Polk.

6-1/2" 200W 2-Way Mobile Monitor Series Ultra Marine Coaxial Speaker, The marine environment presents a special challenge. Salt water high humidity wide temperature range and relentless pounding from the sun take a toll on speakers. Many marine speakers trade on-water durability for sound quality. Not so with the MM651UM- a dedicated Ultra Marine model for your watercraft needs. Designed and styled specifically for use in the marine environment it isn't just car speaker labeled for use on a boat. Use it in a speaker can or installed on your boat it works great for both! A unique tweeter-on-grille design eliminates the traditional tweeter post resulting in a totally sealed front. With waterproof materials it will stand up to just about any harsh marine environment while sounding... Less

The CSW155 combines stealth convenience with incredible technology to rival the performance of many free-standing, floor-cluttering subwoofers. With one of the shallowest drivers ever engineered (a Polk Audio exclusive), this subwoofer produces air-moving, room-filling bass, while disappearing behind a camouflage "air conditioning return" vent. Deep and musical, it's professionally matched to other Polk Audio loudspeakers, allowing you to build the home theater of your dreams in new construction or even in existing walls (60" H x 14" W x 3 3/8" D).

The Polk Audio RC80i 2-way In-ceiling Speaker delivers incredible stereo sound to any room in your home from speakers you can barely see, without using any floor or shelf space. The RC80i is easy to install, requiring only that you cut a hole, feed the wires through, and simply drop the speaker in where it is held in place by rotating cams that safely secure the speaker with no extra assembly or mess. Once installed, the paintable grille and flange allows this in-ceiling speaker to virtually disappear in the room. The Polk RC80i utilizes a eight-inch dynamic-balance, mineral filled polymer- composite cone with a rubber surround that outlasts cheaper foam surrounds, as well as a one-inch ring-radiator tweeter with a 15-degree swivel mount. The swivel-mounted tweeter is aimable for direct... Less

Introducing the new Mobile Monitor (MM) Series high performance loudspeaker systems, the next generation in mobile loudspeaker design. The MM Series features 18 new models, including 3 Ultra Marine designs, to fit virtually any application on land and water. The MM Series is composed of 6 full range systems, 3 component packages and 9 subwoofers. As a result of 3 years of Polk research and development, the new MM systems have been designed to offer unparalleled sound quality with exceptional fit to meet virtually any application. Borrowing technology from our flagship SR Series, the MM Series offers exceptional value for the price. Through the use of high-tech carbon composite baskets, powerful Neodymium motor structures using oversized voice coils, and state-of-the-art woven glass... Less

Polk Audio UltraFit 2000 Series Sports Behind the Head On Ear Headphones w/Apple 3-Button Remote/Mic Polk Audio's new UltraFit Sports Headphone Series is a rethinking from the ground up of performance, comfort and durability-the three characteristics serious athletes need most in a pair of headphones. Serious music lovers too will value the UltraFit Series because of its undeniably impressive sonic performance. The UltraFit 2000 is an on-ear design for anyone uncomfortable with ear buds or in-e

Polk Audio RTI A9 Black Floor-Standing Speaker - The new RTI A series feature several upgrades. From the incorporation of our latest Dynamic Balance Cone drivers and 1 inch tweeters to an elegant restyling of the cabinets in keeping with the latest styles. The floor-standing models feature "Power Port Plus" an enhancement of Polk's patented Power Port technology. As you would expect from this highly popular line, the performance is classic Polk.

Build a big surround sound system without taking up the whole room or breaking the bank! This complete, compact 5.1 package TL1600 from Polk Audio includes four high performance TL1 speakers, a TL1 center channel speaker and a specially engineered, compact 50 Watt powered subwoofer. Easy to set up and connect, the TL1600 delivers the excitement of dynamic, thrilling surround sound with deep bass for your movies, games and TV, and more.

Center Channel Speaker voice-matched to the Polk TS i speakers,dual 5-1/4" bi-laminate woofers for clear mids and bass,frequency response 63-24,000 Hz (-3dB)

Center channel speakers easily carry the 50% or more of center channel info delivered in multi-channel sources for home theatre systems. The Polk Audio CSI A6 Center Channel Speaker has an aimable cabinet to give you placement flexibility and finer sound-tailoring for your high performance home theater system. The CSi A6 features the latest generation of Dynamic Balance polymer composite drivers for smooth wide-range response with low distortion as well as a 1-inch silk/polymer dome tweeter to deliver better sound detail. The dual rear PowerPort bass venting vastly reduces chuffing or port noise. It provides deeper, more powerful, lower distortion bass than other conventional ported or sealed designs can offer. All-MDF construction creates an acoustically inert cabinet. Acoustically inert... Less

Now you can have legendary Polk Audio sound anywhere on your property. Since 1987, Polk Audio has been refining the art of the subwoofer/satelli te system. Now we’ve brought our experience outside, creating a subwoofer and satellite loudspeaker specifically designed to blend in with your landscape, to live outdoors year round and to standout with their sonic performance. Around a pool, along a path, off a deck or even in the garden, now you can fill your property with the great sound Polk Audio.

The Mobile Monitor Series By Polk Audio Is The Result Of 3 Years Of Research And Development.The Series Uses High Quality Materials And The Newest Loudspeaker Technology To Bring The Listener An Unforgettable Experience.The Best Part About The Mm Series Is The Affordable Price.12in Single 4 Ohm Mobile Monitor Series SubwooferPower Handling:Peak: 800 WattsRms: 425 Watts Impedance: Single 4 OhmPolymer Woofer ConeButyl Rubber SurroundCarbon Composite Basket Is Very Lightweight And Will Not Flex During UseMarine CertifiedNickel Plated Heavy Duty Terminals Can Be Used With Speaker Wire Up To 8 Gauge OrTwo Twisted Pairs Of 12 GaugeKlippel Distortion Analyzer Results In The Best Possible Performance At Any Listening Level2in High Temperature Copper Voice CoilAlso Found As: Mm-1240, Mm1240svc,... Less

The Polk FXi A6 surround speakers combine top-notch home theater performance with flexible placement options. These cleverly designed rear-channel speakers feature two tweeters aimed 45-degree from each other, for an ideal mix of direct and indirect sound. A dipole/bipole switch lets you position the FXi A6s on the rear or side walls of your home theater room ¿ you'll get great results either way. If you place them behind your listening position, set them to bipole mode for distinct, directional sound. Or set them to dipole mode for side placement, and they'll create a more diffuse soundfield for convincing wraparound effects. Polk carefully designed the drivers using laser testing to help identify and eliminate resonance points. The acoustically inert MDF cabinets fight internal... Less

The Polk FXi A6 surround speakers combine top-notch home theater performance with flexible placement options. These cleverly designed rear-channel speakers feature two tweeters aimed 45-degree from each other, for an ideal mix of direct and indirect sound. A dipole/bipole switch lets you position the FXi A6s on the rear or side walls of your home theater room ¿ you'll get great results either way. If you place them behind your listening position, set them to bipole mode for distinct, directional sound. Or set them to dipole mode for side placement, and they'll create a more diffuse soundfield for convincing wraparound effects. Polk carefully designed the drivers using laser testing to help identify and eliminate resonance points. The acoustically inert MDF cabinets fight internal... Less

Crossovers Equalizers Extended Warranty Head Units Marine Components Multimedia Systems Radar Detectors Satellite Radio Polk Audio PA D2000.2 PA Series 2-Channel 500 Watts Class D Car Amplifier PA Series 2-Channel Class D Car Amplifier RMS Power Rating: 4 ohms: 125 watts x 2 chan. 2 ohms: 250 watts x 2 chan. Bridged, 4 ohms: 500 watts x 1 chan. High-speed MOSFET power supply Toroidal transformers ensuring plenty of clean, efficient power and a compact size LED power (green) and protect (red) indicators Soft Start Turn-on 2/1 channel operation 1 Set of line level preamp RCA outputs to daisy chain multiple amps Terminal block adapter for convenient installation 4-Way System Protection circuitry (thermal, DC offset, reverse DC voltage, and short circuit protection) Heavy duty aluminum alloy... Less

The CS10 center, like its larger brother the CS20 sounds just as good but is a little smaller. It still has an angled top allowing you to invert the speaker and place it below your TV- directing sound towards the listening area. CS10 works great with the TSi100, TSi200 and others. Speaking of the cabinet (no, not the Presidential Cabinet), it's extensively braced from MDF with ¾-Inch thick baffles. Cheaper speakers will use other material such as particle board which is flimsy, robbing you of good sound. With pewter accents, a piano black top plate and removable black grille, TSi speakers look awesome and take up less than one square foot. All models are available in a choice of black or cherry wood grain, so don't be ashamed to show off your stereo equipment.

Crossovers Equalizers Extended Warranty Head Units Marine Components Multimedia Systems Radar Detectors PA Series Class D Monoblock Car Amplifier RMS Power Rating: 4 ohms: 200 watts x 1 chan. 2 ohms: 300 watts x 1 chan. 1 ohm: 400 watts x 1 chan. Max power output: 800 watts x 1 chan. PWM (Pulse Width Modulated) MOSFET power supply Wired remote volume level control included LED power and protection indicators Selectable bass boost (0, +8 dB at 40 Hz) Double-layer fiberglass epoxy printed circuit boards 1 ohm stable High-speed MOSFET switching power supply and high current Bipolar Output Transistors pump maximum voltage and high current to your subwoofers Connection for optional LED light bar or optional amplifier cooling Power/ground- reversal, thermal, short, current, overdraw, and low... Less

Polk/MOMO Championship Performance car audio speakers are engineered by Polk Audio with ultra high-tech materials for competition- level performance and durability. They're styled exclusively by MOMO, the world's preeminent designer of racing accessories, to look as good as they sound. And for motor sports enthusiasts the world over, a MOMO product is a charismatic symbol of the finest quality. Driver Mounting Diameter: 5.88" (149.2mm) Driver Mounting Depth: 2.81" (71.4mm) Tweeter mounting Diameter: 2.06" (52.4mm) Tweeter Mounting Depth: 0.90" (22.8mm)