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Hybrid Wireless Zone Kit for Echo Dot 3rd Gen


Hybrid Wireless Kit includes:

PLA-240ADS amplifier with Auto Detect and Switch (ADS)TM:

  • Provides 40 watts X 2 into 8 ohms, or 70 watts X 2 into 4 ohms which means you can connect one or two pairs of 8 ohm speakers.
  • ADS means Alexa's voice and audio streaming take priority over whatever second audio device you connect
  • Use the auto-on feature to automatically power up the amplifier when an input source is detected and then return the amplifier to stand-by mode when no source is in use.

Mount Kit for Echo Dot 3rd Gen:

  • Ceiling/Wall mount bracket that securely holds an Amazon Echo Dot 3rd Gen
  • UL listed POE (long distance) power supply, power injector, and custom power/audio splitter with 12V barrel adapter
  • Stereo 3.5mm audio adapter for the Echo device; stereo RCA audio adapter for the PLA-240ADS amplifier
  • 2 grille cover options (one that reveals a modest trim similar to canned lighting; one "trimless" grille that covers the entire mount- same as our HDX and SDX speaker lines)
1 – 3$259.00
4 +$249.00
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Pre-order. Ships early July.


Our innovative Hybrid Wireless Zone Kit provides all you need to custom install your Amazon Echo Dot, Generation 3 (sold separately at Amazon) into the ceiling or wall of any room and extend Alexa's audio output into our compact PLA-240ADS stereo amplifier. The PLA-240 includes ADS (Auto-Detect and Switch) which allows the amplifier to automatically switch between Alexa and any other audio source, giving Alexa priority.

Connect the Dot's audio signal into Input 1 on the PLA-240ADS and connect any other source with a variable analog output (TV, media player/streamer, gaming system, Zone output on a WHA system, etc.) into Input 2. Whenever you speak to Alexa or stream audio through the Dot, that signal takes over and is heard through your speakers.


The amp is compact and easily hides in your room - on a bookshelf, under a bed, behind the TV - and has enough power for one or two pairs of 8 ohm speakers.

Works great for one room, and even better when combined with multiple kits spread throughout your home. This is because multiple Echo Devices like the Dot can be grouped to play the same source at the same time.

Buy 4 or more Hybrid Wireless Zone Kits and get the 10-pair price on all of our in-ceiling, in-wall, and outdoor speakers for life (we will manually adjust your first order).

Read more about our Ceiling Mount Dot Kit and PLA-240ADS Amplifier.

Looking to mount an Echo Dot 1st Gen, 2nd Gen or Echo Input? We have a kit for that!


PLA-240ADS, compact stereo amplifier with Auto-Detect and Switch:

  • 2 stereo RCA inputs; Input 1 is PRIMARY, Input 2 is SECONDARY
  • 40 Watts per Channel at 8 ohms, both channels driven
  • 70 Watts per Channel at 4 ohms, both channels driven
  • Total Harmonic Distortion (THD) .07% at rated power
  • Frequency response 10 Hz - 40 kHz (-3dB, 1 watt)
  • Dimensions (HXWXD): 2 1/4" X 8 3/4" X 7 3/4" (please allow a minimum 1" of space behind amplifier for cables)
  • Auto-on stand-by power: 5 watts

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