Powered Audio

Powered Audio
Powered Audio
Does tube powered audio equipment really produce a better sound than solid state, or is this a myth?

1. It produces a better sound.
2. It can handle more power.

High Powered - Dr. Dre

Find Powered Audio On eBay Below:

New Loud Mini Speaker For Notebook PC MP3 MP4 IPOD E021 New Loud Mini Speaker For Notebook PC MP3 MP4 IPOD E021 Paypal 0 Bid US $.02 1h 24m
Pair New Loud Mini Speaker For usb PC MP3 MP4 IPOD E021 Pair New Loud Mini Speaker For usb PC MP3 MP4 IPOD E021 Paypal 0 Bid US $.02 2h 12m
Harmon Kardon Soundsticks II with Subwoofer Harmon Kardon Soundsticks II with Subwoofer Paypal 6 Bids US $61.00 5h 21m
Frisby USB PC Computer Desktop Laptop Notebook Speakers Frisby USB PC Computer Desktop Laptop Notebook Speakers Paypal 1 Bid US $11.45 5h 38m
Insignia 20 Amplified Speaker System 2 piece NS 22 Insignia 20 Amplified Speaker System 2 piece NS 22 Paypal 0 Bid US $2.99 7h 14m
Dell Altec Lansing ADA425 21 Amplified Speaker PC IPOD Dell Altec Lansing ADA425 21 Amplified Speaker PC IPOD Paypal 0 Bid US $19.99 9h 1m
USB 20 Slim Light Speakers for Laptop PC Mac Good Deal USB 20 Slim Light Speakers for Laptop PC Mac Good Deal Paypal US $1.00 13h 48m
Boston Acoustics BA745 2 Speakers with Subwoofer Boston Acoustics BA745 2 Speakers with Subwoofer Paypal 5 Bids US $15.50 14h 57m
Mini Portable USB PC Active Speaker Laptop Computer JH3 Mini Portable USB PC Active Speaker Laptop Computer JH3 Paypal 0 Bid US $.99 15h 38m
Brand New Logitech z5500 Control Pod Working Unit Brand New Logitech z5500 Control Pod Working Unit Paypal 12 Bids US $63.01 16h 48m
Rechargeable Portable Speakers For Laptop PC MP3 2022 Rechargeable Portable Speakers For Laptop PC MP3 2022 Paypal 0 Bid US $.99 16h 54m
NEW 360 VIBRO SPEAKER SYSTEM FOR LAPTOP USB 3 WATTS NEW 360 VIBRO SPEAKER SYSTEM FOR LAPTOP USB 3 WATTS Paypal 0 Bid US $16.00 16h 59m
BOSTON ACOUSTICS BA745 COMPUTER SPEAKERS BOSTON ACOUSTICS BA745 COMPUTER SPEAKERS Paypal 1 Bid US $49.99 17h 1m
New Computer PC Subwoofer 51 Multimedia Speaker System New Computer PC Subwoofer 51 Multimedia Speaker System Paypal 34 Bids US $56.65 17h 31m
BlAck SpEakers For Notebook PC MP3 MP4 IPOD Mobile E021 BlAck SpEakers For Notebook PC MP3 MP4 IPOD Mobile E021 Paypal 0 Bid US $.02 18h 22m
USB Speakers for Toshiba Dell HP Sony Mac Acer Gateway USB Speakers for Toshiba Dell HP Sony Mac Acer Gateway Paypal US $12.95 18h 37m
Insignia NS PCS40 20 Stereo Computer Speaker System Insignia NS PCS40 20 Stereo Computer Speaker System Paypal 0 Bid US $17.95 19h 19m
Brand new Computer Chatting USB PC Speaker SX 550 Brand new Computer Chatting USB PC Speaker SX 550 Paypal US $13.90 4h 25m
New Portable and Foldable USB power Mini Stereo Speaker New Portable and Foldable USB power Mini Stereo Speaker Paypal 0 Bid US $.95 20h 13m
Altec Lansing XT2 Portable USB Powered Laptop Speakers Altec Lansing XT2 Portable USB Powered Laptop Speakers Paypal 1 Bid US $.99 20h 19m
Frisby PC Dell Toshiba Sony Acer HP USB Audio Speakers Frisby PC Dell Toshiba Sony Acer HP USB Audio Speakers Paypal US $12.95 20h 35m
HP GL313AA Multimedia Speakers quality sound HP GL313AA Multimedia Speakers quality sound Paypal 0 Bid US $4.99 21h 32m
Insignia NS PCS20 20 Stereo Computer Speaker System Insignia NS PCS20 20 Stereo Computer Speaker System Paypal 3 Bids US $7.50 1d 5h 32m
Altec Lansing BX2321 21 CH MultiMedia Speaker System Altec Lansing BX2321 21 CH MultiMedia Speaker System Paypal 0 Bid US $54.99 1d 6h 5m
Logitech V20 Portable Notebooks USB Speakers PC Mac Logitech V20 Portable Notebooks USB Speakers PC Mac Paypal US $25.00 15h 56m
LAPTOP SPEAKERS 6pcs USB SPEAKERS NEW W WARRANTY LAPTOP SPEAKERS 6pcs USB SPEAKERS NEW W WARRANTY Paypal 0 Bid US $90.00 1d 7h 19m
PC Computer Desktop Laptop USB Speakers Headphone Jack PC Computer Desktop Laptop USB Speakers Headphone Jack Paypal US $12.95 1d 7h 30m
2 LOGITECH Laptop Computer Speakers Subwoofer Set NEW 2 LOGITECH Laptop Computer Speakers Subwoofer Set NEW Paypal US $30.75 1d 7h 31m
Yamaha YST M101 Multimedia Computer Laptop Speakers Yamaha YST M101 Multimedia Computer Laptop Speakers Paypal 1 Bid US $.99 19h 21m
YAMAHA PC Desktop SPEAKERS Model No YST M15 Used YAMAHA PC Desktop SPEAKERS Model No YST M15 Used Paypal 0 Bid US $21.00 1d 10h 40m
2 LOGITECH Laptop Computer USB Digital Sound Speakers 2 LOGITECH Laptop Computer USB Digital Sound Speakers Paypal US $24.95 1d 11h 4m
BOSE COMPANION 3 SERIES II SPEAKER SYSTEM FOR COMPUTER BOSE COMPANION 3 SERIES II SPEAKER SYSTEM FOR COMPUTER Paypal 20 Bids US $178.50 1d 11h 36m
NEW 560 WATT USB WAY AUDIO SYSTEM PC HOME PAIR SPEAKERS NEW 560 WATT USB WAY AUDIO SYSTEM PC HOME PAIR SPEAKERS Paypal US $6.93 1d 12h 56m
1200 Watt Amplified 3 PC 21 Computer Laptop Speakers 1200 Watt Amplified 3 PC 21 Computer Laptop Speakers Paypal US $26.95 1d 12h 59m
Frisby USB Speakers for Dell Toshiba Sony HP Mac Acer Frisby USB Speakers for Dell Toshiba Sony HP Mac Acer Paypal US $10.95 1d 13h 11m
Creative Inspire T3100 Computer MP3 Player 21 Speakers Creative Inspire T3100 Computer MP3 Player 21 Speakers Paypal 0 Bid US $.99 1d 15h 45m
JBL Spot 21 Powered Computer IPOD MP3 Speakers JBL Spot 21 Powered Computer IPOD MP3 Speakers Paypal 0 Bid US $44.95 1d 16h 16m
Eagletech 2 Piece USB Powered Speaker Set NEW Eagletech 2 Piece USB Powered Speaker Set NEW Paypal 0 Bid US $8.00 1d 17h 26m
Monsoon MM 1000 21 Flat Panel Powered Speaker System Monsoon MM 1000 21 Flat Panel Powered Speaker System Paypal 1 Bid US $39.00 1d 17h 55m
SBS52 Cambridge Sound Works Computer Speakers PC iPod SBS52 Cambridge Sound Works Computer Speakers PC iPod Paypal US $28.00 1d 18h 14m
Frisby 20 PC Computer Desktop Laptop Notebook Speakers Frisby 20 PC Computer Desktop Laptop Notebook Speakers Paypal US $12.95 1d 18h 36m
Speaker USB 860W Portable Mini for laptop PC mp3 win 7 Speaker USB 860W Portable Mini for laptop PC mp3 win 7 Paypal 0 Bid US $8.99 1d 3h 27m
Rocketfish RF G1215 In Wall Subwoofer Cable 24ft Rocketfish RF G1215 In Wall Subwoofer Cable 24ft Paypal 0 Bid US $19.95 1d 19h 24m
Brand New Mini PC Notebook Speakers Fiio N3 Black Brand New Mini PC Notebook Speakers Fiio N3 Black Paypal US $19.90 1d 5h 30m
Fiio S9 High Quality Digital Speaker for PC MP3 iPod Fiio S9 High Quality Digital Speaker for PC MP3 iPod Paypal US $24.90 1d 7h 24m
NEW USB 20 35MM FLIER MINI Speaker B230 NEW USB 20 35MM FLIER MINI Speaker B230 Paypal 0 Bid US $.99 11h 1m
Portable Travel USB Powered PC Laptop Computer Speaker Portable Travel USB Powered PC Laptop Computer Speaker Paypal 0 Bid US $.99 1d 14h 1m
HARMAN KARDON POWERED HK395 SUBWOOFER COMPUTER 30 WATTS HARMAN KARDON POWERED HK395 SUBWOOFER COMPUTER 30 WATTS Paypal 0 Bid US $9.95 17h 12m
LOGITECH S120 20 Multimedia Speaker System 980 000309 LOGITECH S120 20 Multimedia Speaker System 980 000309 Paypal 0 Bid US $.99 2d 10h 36m
BOSE Companion 2 Multimedia Computer Speaker System BOSE Companion 2 Multimedia Computer Speaker System Paypal 12 Bids US $46.01 2d 14h 52m
Harman Kardon SoundSticks II Multimedia PC Speakers Harman Kardon SoundSticks II Multimedia PC Speakers Paypal 3 Bids US $14.50 2d 16h 1m
New 51 Digital Subwoofer Speaker System for PC MAC New 51 Digital Subwoofer Speaker System for PC MAC Paypal 5 Bids US $13.38 2d 16h 7m
Dell AY410T1 Multimedia Speaker System 21 Sub NEW Dell AY410T1 Multimedia Speaker System 21 Sub NEW Paypal 0 Bid US $26.99 2d 17h 5m
Dell speakers AX210 Dell speakers AX210 Paypal 0 Bid US $9.99 2d 17h 58m
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Scroll Down To Find More Powered Audio On Amazon Below:

Polk Audio PSW10 10-Inch Monitor Series Powered Subwoofer (Single, Black)
Polk Audio PSW10 10-Inch Monitor Series Powered Subwoofer (Single, Black)
List Price: $239.95
Sale Price: $98.93
You save: $141.02 (59%)
  Eligible for free shipping!
Availability: Usually ships in 1-2 business days
Average Rating:
Polk Audio PSW505 12-Inch Powered Subwoofer (Single, Black)
Polk Audio PSW505 12-Inch Powered Subwoofer (Single, Black)
List Price: $589.95
Sale Price: $249.99
You save: $339.96 (58%)
  Eligible for free shipping!
Availability: Usually ships in 24 hours
Average Rating:
M-Audio Studiophile AV 40 Powered Speakers
M-Audio Studiophile AV 40 Powered Speakers
List Price: $199.00
Sale Price: Too low to display
  Eligible for free shipping!
Availability: Usually ships in 24 hours
Average Rating:
Polk Audio Monitor Series PSW10 10-Inch Powered Subwoofer (Single, Cherry)
Polk Audio Monitor Series PSW10 10-Inch Powered Subwoofer (Single, Cherry)
List Price: $239.95
Sale Price: $99.00
You save: $140.95 (59%)
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Availability: Usually ships in 24 hours
Average Rating:
Polk Audio PSW110 10-Inch Powered Subwoofer (Single, Black)
Polk Audio PSW110 10-Inch Powered Subwoofer (Single, Black)
List Price: $299.99
Sale Price: Too low to display
  Eligible for free shipping!
Availability: Usually ships in 1-2 business days
Average Rating:
Polk Audio PSW111 Compact Powered 8-Inch Subwoofer (Single, Black)
Polk Audio PSW111 Compact Powered 8-Inch Subwoofer (Single, Black)
List Price: $349.99
Sale Price: Too low to display
  Eligible for free shipping!
Availability: Usually ships in 1-2 business days
Average Rating:
Polk Audio PSW125 12-Inch Powered Subwoofer (Single, Black)
Polk Audio PSW125 12-Inch Powered Subwoofer (Single, Black)
List Price: $399.99
Sale Price: $349.00
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ViewHD 4 Port Premium HDMI 4x1 Powered Switcher with Advanced Home Theater Audio Features (The Newest and Most Versatile HDMI Switch on the Market)
ViewHD 4 Port Premium HDMI 4x1 Powered Switcher with Advanced Home Theater Audio Features (The Newest and Most Versatile HDMI Switch on the Market)
List Price: $99.95
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Polk Audio DSW PRO 500 10-Inch Powered Subwoofer (Single, Black)
Polk Audio DSW PRO 500 10-Inch Powered Subwoofer (Single, Black)
List Price: $649.95
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Average Rating:
Monitor Audio Radius 720 RAD720RH Slim-Profile Powered Subwoofer (Single, Rosemah)
Monitor Audio Radius 720 RAD720RH Slim-Profile Powered Subwoofer (Single, Rosemah)
List Price: $800.00
Sale Price: $434.19
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More Shops That Offer Powered Audio...


A/V (Stereo Audio and Video) 3.5mm Cable


A/V (Stereo Audio and Video) 3.5mm Cable


$4.99


iPod A/V (Stereo Audio and Video) 3.5mm Cable. Connect iPod to your television set with the iPod AV Cable, gather up your friends, and watch slideshows together on the big screen. You can also hook the AV Cable to your stereo or powered speakers for a room filling audio experience. The AV Cable connects to the headphone port of the iPod or the line out port on the iPod Universal Dock. Brand new non OEM Aluminum Undermold Shield ensures optimum signal intergrity Colour Coded Connectors ensure easy identification and proper connection Chrome Finished Connectors and Nickel Plated Contacts provide maximum conductivity and prevent corrosion 3.5mm male adapters Fits MP3 player with 3.5mm female adapter Compatible Models: Apple iPod 3G 4G Photo Apple iPod Classic Apple iPod Mini Apple iPod Nano Apple iPod Nano 3rd Generation Apple iPod Nano II Apple iPod Touch Apple iPod Video Microsoft Zune 4GB 8GB Microsoft Zune 80GB Microsoft Zune MP3

Plantronics Audio 920 Bluetooth


Plantronics Audio 920 Bluetooth


$65.99


Plantronics Audio 920 Bluetooth

Water Powered Clock


Water Powered Clock


$9.99


OK, so generating electrical power from water might not require quantum math, but it is pretty darn interesting. And it's nice to see science and engineering play nice together to bring folks like you an attractive desktop clock that is powered solely on water (or really any electrolytic fluid like soda, coffee, BAWLS or even Beer). We would be civilized to only call you moronic if you bought this clock and used BAWLS to power it, but in the end you are the music maker, you are the dreamer of dreams and I suppose we would just have to respect that decision. The water clock will display the time and date in clear easy to read numbers just moments after you fill the liquid reservoirs in the back with the liquid of your choice. We've had ours running for weeks so far and the water levels have barely descended and we haven't had to refill it at all. How does it work? Magic mostly. And a little bit of science too. The internal converter simply extracts electrons from water (or other liquid) molecules and provides a steady stream of electrical current acting as a fuel cell to generate power to the clock. Attractively packaged with translucent blue siding and a mirrored front. You can even use the water reservoirs on the back to hold flowers! But guess what? Flowers aren't included! Neither are batteries! Neither is the water! Sad? Here, giving you the dimensions should make you happier: 6" x 4" x 2 1/2". Now buy one.

Mini 4-Port Powered USB Hub


Mini 4-Port Powered USB Hub


$19.99


Oh how we love you Mini Hubs, but often times you have no power. This makes us angry when we try to hook up multiple peripherals and run out of juice. Even keyboards need power, and how about those laser mice? Ahh... but Mini 4-Port Powered USB Hub from I-Rocks you are different! You come with a power adapter, and you have a handy port on the top for USB thumb drives! Finally we meet our match.

BodyGard Self-Powered Emergency Tool


BodyGard Self-Powered Emergency Tool


$19.99


When venturing into the wild regions ouside the domain of suburbia, you never know what kind of situations you could encounter. A sudden storm or vehicle breakdown can easily turn into a much more hazardous situation. Even within the cozy confines of home or office, a power failure or emergency can quickly develop, leaving you cut-off. The BodyGard Self-Powered Emergency Tool is 12-in-1 unit featuring a built-in hand crank, so you can generate power when you need, wherever you need it. Never worry about batteries for your flashlight or radio. Never worry about charging your cell phone and MP3 player. The flashing red light, panic button and motion activated security alarm help to protect you from harm - at home, while biking, camping, hiking, fishing, hunting and boating. If you get lost, the compass and signaling mirror can help you find your way or lead others to find you. There's even a built-in storage compartment for pills, matches and other small items. The BodyGard Self-Powered Emergency Tool also has a FM radio with easy-to-read LED display with backlighting and automatic scan function. Perfect for listening to emergency broadcasts and weather during crisis situations.

Plantronics Audio 995 Digital Wireless


Plantronics Audio 995 Digital Wireless


$63.99


Plantronics Audio 995 Digital Wireless

Melodyhorn Air Powered Synth


Melodyhorn Air Powered Synth


$29.99


Maybe steampunk is a little bit of a stretch. After all, this is made of plastic. But we know you steampunk and cosplay folks. Just because it's plastic doesn't mean you won't paint it to look all oxidized and old-timey. Then you can waltz about in your long coat and goggles and play tunes on your melodyhorn. Or perhaps you could do a Sideshow Mel type character and express yourself solely through music for the entire convention. (Let us know how that goes - especially when you're trying to order lunch. Remember, a G7 chord means, "No onions.") The Melodyhorn is a brand of melodica. It has the keys of a piano, is played like a woodwind instrument, but is polyphonic like a keyboard or a harmonica. Before you start thinking we're crazy for bringing you a wacky frankeninstrument, take a look at this list of famous recording artists who have used the melodica on their albums or in their live shows: Ben Folds, Faith No More, Oasis, Depeche Mode, The String Cheese Incident, Cake, Cyndi Lauper, Indigo Girls, Herbie Hancock, and even The Beatles. Ever wondered what instrument plays the opening theme song to the US version of the TV sitcom The Office? That's a melodica, too. Get in on the hottest, wackiest musical trend and wrap your lips around this steampunk synth!

Plantronics Audio 655 USB Stereo Headset


Plantronics Audio 655 USB Stereo Headset


$34.99


Plantronics Audio 655 USB Stereo Headset
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