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iFinity Wireless Audio Transmitter/Receiver for Subwoofers and Surround Speakers

4.1 out of 5 stars 676 ratings

Currently unavailable.

We don't know when or if this item will be back in stock.
Brand Amphony
Speaker Type Subwoofer
Item Dimensions LxWxH 2.6 x 1.14 x 2.32 inches
Power Source AC
Item Weight 0.19 Pounds

About this item

  • MAKES ANY SUBWOOFER WIRELESS: Install your subwoofer or active speakers without long ugly speaker wires - comes with a transmitter and receiver - the receiver can also connect to an external power amplifier - also great for installing speakers all over your house without drilling holes into your walls ATTENTION: This product DOES NOT work with passive speakers
  • ADVANCED WIRELESS TECHNOLOGY: Stereo audio is transmitted in a digital format without audio compression (full CD quality) - free of static and interference - the wireless signal can travel through walls and ceilings to other rooms of your house - avoids interference by using adaptive frequency hopping - signal is not affected by wireless networks or cordless phones
  • LARGE FREQUENCY RESPONSE: This wireless set transmits full frequency audio and can be used for full-frequency active speakers
  • SUPER COMPACT: Both transmitter and receiver measure 2.6" x 2.3" x 1.1" only - easily hide away - totally out of sight
  • MULTI-ROOM CAPABLE: Transmitter can pair to up to 4 wireless amplifiers - multiple transmitters can be used within a home - create distinct audio zones - pairing is a simple push of a button - transmitter also works with iFinity wireless speakers - 100% Risk-free 1-year Manufacturer Warranty with responsive easy-to-reach Customer Service Support


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Customer Rating 4.1 out of 5 stars (676) 4.1 out of 5 stars (200) 4.5 out of 5 stars (3227) 3.4 out of 5 stars (43) 5.0 out of 5 stars (4) 3.7 out of 5 stars (110)
Price Unavailable $99.99 $22.95 $59.98 $56.40 $149.00
Sold By OutdoorSpeakerDepot Hi-today Parts Express Amazon.com Huppins
Item Dimensions 2.6 x 1.14 x 2.32 inches 0.9 x 1.96 x 1.96 inches 11 x 7 x 4 inches 7.9 x 5.1 x 2.1 inches 3.15 x 1.38 x 0.39 inches
Item Weight 3.04 ounces 0.20 ounces 0.95 lbs 1.00 lbs 1.76 ounces

Product description

Make your subwoofer or active speakers wireless with Amphony's wireless subwoofer kit. Eliminate messy speaker cables in your room. This kit includes a wireless stereo transmitter and wireless stereo receiver.

The transmitter sends audio up to 200 feet (50 feet indoors) even through walls and ceilings. You'll get true CD quality with uncompressed better-than-Bluetooth digital wireless audio. The large frequency response allows you to connect full-frequency speakers.

Both transmitter and receiver measure 2.6" x 2.3" x 1.1" only and easily hide away.

The wireless transmission employs advanced adaptive frequency hopping. It avoids frequency channels occupied by other wireless devices and is highly robust against wireless interference.

The transmitter can send 2 audio channels to up to 4 wireless receivers. By using multiple transmitters you can create several audio zones in your house.

Technical Specifications

  • Audio transmission: Digital, uncompressed, bidirectional, adaptive FHSS
  • Transmitter frequency: 2.4 GHz
  • Transmitter operating range: max. 200 ft. line of sight, max. 50 ft. through walls and ceilings
  • Frequency response: 2 Hz - 20 kHz
  • Signal-to-noise ratio: 91 dB (A-weighted)
  • Total harmonic distortion: typ. -90 dB
  • Transmitter input voltage level: 0.7 Vrms
  • Receiver output voltage level: 1.1 Vrms
  • Max. number of receivers per transmitter: 4
  • Transmitted data rate: 5 Mbps
  • Channel separation: typ. 90 dB
  • Dimensions (transmitter & receiver): 2.6" x 2.3" x 1.1" (66 mm x 59 mm x 29 mm)
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    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    676 global ratings
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    Top reviews from the United States

    Reviewed in the United States on October 6, 2016
    Verified Purchase
    232 people found this helpful
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    Reviewed in the United States on March 3, 2017
    Verified Purchase
    28 people found this helpful
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    Reviewed in the United States on October 14, 2017
    Verified Purchase
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    5.0 out of 5 stars Works Perfect
    By pyrocotton on October 14, 2017
    I used this with a WeMo power switch to turn on my living room light with the iFinity receiver and it remembers the pairing on every boot up. I use this for a subwoofer behind my couch and it sounds great. I used to have a humm on my subwoofer when it was wired directly to my amp (6’ cable), but that went away with this device which was an unexpected bonus.
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    23 people found this helpful
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    Reviewed in the United States on July 13, 2018
    Verified Purchase
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    3.0 out of 5 stars People who put the number of stars in their headline are being unnecessarily REDUNDANT!
    By Customer on July 13, 2018
    They're....meh. I was hoping for better sound quality from the signal, but it's ok. I'm not getting any feedback sounds like some other customers are saying. No static, no cut outs. The sub and receiver/transmitter is now about 20 ft from the other transmitter behind a couch. I did have to mess with the bass volume and power on the back of the sub itself to compensate for the loss of dynamic range. It was almost like I lost about half of the power the sub has by going to this wireless system. Picture the difference between your sub sound right now, and then having it under two feet of water or in an adjacent room. The signal is constant, it has not cut outs, playing music all day through the surround sound. When I first connected it, the two transmitters would not sync up. As soon as I unplugged/replugged them and hit the sync buttons again, they synced immediately. Am I a little disappointed with the fullness of the bass loss? Yes. Am I pleased I can hide the sub behind the couch and out of sight? Yes. I would like this product one or two stars more if it was half the price it was and/or had better quality sound transfer. (FOOTNOTE) I am NOT using the the RCA cables provided by the company as recommended by another customer reviewer. I have shorter and higher quality cables connecting the transmitter to the sub woofer, and the transmitter to the receiver.
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    13 people found this helpful
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    Reviewed in the United States on May 3, 2017
    Verified Purchase
    18 people found this helpful
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    Top reviews from other countries

    Ioannis Siamlidis
    4.0 out of 5 stars Für den Preis gut.
    Reviewed in Germany on October 10, 2017
    Verified Purchase
    5 people found this helpful
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