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Audio Unlimited SPK-9110 Circumaural 900MHz Modern Wireless Stereo Headphone

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Audio Unlimited wireless headphone allows you to listen to music just about anywhere without the hassle of cumbersome wires. The powerful transmitter uses 900 MHz technology to send music through walls and floors to the wireless headphone up to 150 feet away. This comfortable high-quality, lightweight, over the ear headphone provides the perfect solution for watching movies or listening to music without disturbing your family or roommates.


Learn more about the Audio-Unlimited SPK-9110

Model

Brand
Audio Unlimited
Type
Wireless
Model
SPK-9110

Wireless

Wireless Type
RF
Distance
Up to 150 feet

General SPEC

Driver Unit
40mm
Power Supply
Headphone: 2 'AAA' rechargeable 1.2V batteries

Transmitter: DC 2.4V
Ear Coupling
Circumaural
Weight
Headphone: 0.55 lbs. (250 g)

Transmitter: 0.6 lbs. (260 g)

Features

Features
900MHz transmitter sends audio signals without unsightly wires

Transmitter connects via 3.5mm audio cable to PCs, MP3 players, iPods, iPhones, stereos and home theatre systems

Headphones can be up to 150 feet away from the audio source, without line of sight limitations

Automatic battery recharging ability built into the transmitter that doubles as a headphone stand

Headphones are battery powered (using 2 "AAA" rechargeable 1.2V batteries - included)

Compact & portable with a lightweight, over the ear, stylized design-40mm Woofers-10 mW RMS Output-2.4V DC Transformer

RF technology allows total freedom to move around

3 channel selection for you to achieve the best possible performance

Auto shut off control for power saving and auto tuning function for interference free reception utilizing Phase Loop Lock (PLL) technology automatically tuning in the optimal frequency

Packaging

Package Contents
1 Wireless Headphone

1 Wireless transmitter base with AC adapter

2 AAA 1.2V rechargeable Ni-Cd batteries

Adapter to allow the transmitter to plug into almost any audio device (3.5mm to RCA and 3.5mm to 1/4 Inch)

User manual

Manufacturer Warranty

Parts
1 year limited
Labor
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Audio-Unlimited SPK-9110

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  • Robert C.
  • 3/25/2013 6:08:23 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsSPK-9110 ok

Pros: Wireless has a good distance, good sound quality.

Cons: Sound does cuts off; usually when there is something loud, like an explosion, but has cut off for less. Earphones are not cloth, so they make your ears sweat. If you have a small head, do not get this.

Did you find this review helpful? Yes No

  • Han T.
  • 11/26/2012 7:28:50 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Wireless Headphone

Pros: I was checking my order history and thought I would review these since the ratings are so low. I've owned this wireless headphone for over 2 years and they have been great. I have mine connected to my computer. I live in a row home with a basement, 1st, and 2nd floor. My room is in the middle of the 2nd floor but I'm able to hear my audio all over the house, including basement, and outside when I clean up the back yard. So the range of 100ft or so from the emitter source seems about right. The sound quality is good and it has adequate bass. I use them frequently and it hasn't shown any signs of failing, so I don't know why there are so many 1 star reviews.

Cons: The audio cut off sometimes, not frequent in my case, but that's either because the source volume isn't high enough or there isn't a stable sound stream coming through the source. Since I have mine connected to a computer, the fastest way for me to "force" an initial connection is to turn on an mp3 song, this allows for a steady stream of signal to the headphone.

Other Thoughts: Wireless headphones are really depended on frequency traffic throughout your house. It seems that the 1 star reviews homes have a lot of 900Mhz frequency interference or their source volume aren't high enough to emit a stable signal. Turn up the volume of your source whether it's the computer or TV, you have to turn it up high or at least higher than normal to emit a stable signal to these headphone.

I have also used a Logitech G930 wireless headset. Although the Logitech G930 has better sound and features, its range is worst than this Audio Unlimited headphone.

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  • Sanjeev M.
  • 11/6/2010 6:36:19 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsExcellent headphones

Pros: I have owned expensive wireless headphones before which worked great. I wanted another set. When I read other reviews, I was bit disheartened. But I am glad I decided to give it a try. Newegg shipped these headphones to me in 2 days.
The set comes with a cables and jacks required to connect to TV or laptop or any 3.5" audio jack. There is another bigger jack supplied, I donot know where to use it.
I plugged in the base unit, charged it for a couple of hours, and tried with my laptop. I could not believe. I did not have to do any tuning. Excellent sound quality good fit over the head, not too tight. And I got good reception in my entire house in all the floors. They donot even look cheap. I could not be happier.

Cons: So far none!

Other Thoughts: Highly recommended. I wanted to go for another one. But the price went up :(

Did you find this review helpful? Yes No

  • Yihua Y.
  • 11/4/2010 7:50:14 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsdead after 1 day

Pros: none

Cons: Got it 2 days ago, just starting to use it yesterday, and it is now dead, it no longer picks up signal no matter how many times I press the auto-scan button.

Other Thoughts: good thing I got it on sale for 20 dollars, it is not worth paying for shipping to send it back. Don't waste your money unless you want buy a piece of trash that goes straight to your garbage can, I will never buy anything from this manufacturer again, no matter how cheap.

1 out of 1 people found this review helpful. Did you? Yes No

  • Alexey M.
  • 10/13/2010 6:02:27 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsvery bad

Pros: none

Cons: headphones have very loud side noise i bought it for my aunt. She has some hearing problems so that noise doesn't bother her otherwise i would return it

Did you find this review helpful? Yes No

  • Michael L.
  • 10/4/2010 3:37:16 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsLooks nice, lasts about a few months

Pros: Sounds great.

Cons: Had a hard time keeping a signal unless source was turned up loud. Quit working after a few months.

Did you find this review helpful? Yes No

  • diane d.
  • 8/6/2010 11:08:33 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsFailed after a week

Pros: Good price and looks like a good quality design and mfg.

Cons: Failed (right channel) after a week use.

Other Thoughts: I got an RMA to return it but it cost too much to send it back to Newegg so, I junked it.

Bought the same model from Ama*on with free shipping and lower cost. Am buying two more of these units from Ama*zon because the second unit was good.
So it's a FIVE star for that one, but not the one I got from Newegg

Not worth to buy from Newegg.... low cost items because it's too much to return it and shipping it again.

2 out of 4 people found this review helpful. Did you? Yes No

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